20297249280

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{673}}^1$

素因数の和:737

約数の個数: 960

約数和(自身を含む): 92933837568

約数和(自身を除く): 72636588288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 18, 20, 21, 22, 24, 28, 30, 32, 33, 34, 35, 36, 40, 42, 44, 45, 48, 51, 55, 56, 60, 63, 64, 66, 68, 70, 72, 77, 80, 84, 85, 88, 90, 96, 99, 102, 105, 110, 112, 119, 120, 126, 128, 132, 136, 140, 144, 153, 154, 160, 165, 168, 170, 176, 180, 187, 192, 198, 204, 210, 220, 224, 231, 238, 240, 252, 255, 256, 264, 272, 280, 288, 306, 308, 315, 320, 330, 336, 340, 352, 357, 360, 374, 384, 385, 396, 408, 420, 440, 448, 462, 476, 480, 495, 504, 510, 512, 528, 544, 560, 561, 576, 595, 612, 616, 630, 640, 660, 672, 673, 680, 693, 704, 714, 720, 748, 765, 768, 770, 792, 816, 840, 880, 896, 924, 935, 952, 960, 990, 1008, 1020, 1056, 1071, 1088, 1120, 1122, 1152, 1155, 1190, 1224, 1232, 1260, 1280, 1309, 1320, 1344, 1346, 1360, 1386, 1408, 1428, 1440, 1496, 1530, 1536, 1540, 1584, 1632, 1680, 1683, 1760, 1785, 1792, 1848, 1870, 1904, 1920, 1980, 2016, 2019, 2040, 2112, 2142, 2176, 2240, 2244, 2304, 2310, 2380, 2448, 2464, 2520, 2560, 2618, 2640, 2688, 2692, 2720, 2772, 2805, 2816, 2856, 2880, 2992, 3060, 3080, 3168, 3264, 3360, 3365, 3366, 3465, 3520, 3570, 3584, 3696, 3740, 3808, 3840, 3927, 3960, 4032, 4038, 4080, 4224, 4284, 4352, 4480, 4488, 4608, 4620, 4711, 4760, 4896, 4928, 5040, 5236, 5280, 5355, 5376, 5384, 5440, 5544, 5610, 5632, 5712, 5760, 5984, 6057, 6120, 6160, 6336, 6528, 6545, 6720, 6730, 6732, 6930, 7040, 7140, 7392, 7403, 7480, 7616, 7680, 7854, 7920, 8064, 8076, 8160, 8415, 8448, 8568, 8704, 8960, 8976, 9240, 9422, 9520, 9792, 9856, 10080, 10095, 10472, 10560, 10710, 10752, 10768, 10880, 11088, 11220, 11424, 11441, 11520, 11781, 11968, 12114, 12240, 12320, 12672, 13056, 13090, 13440, 13460, 13464, 13860, 14080, 14133, 14280, 14784, 14806, 14960, 15232, 15708, 15840, 16128, 16152, 16320, 16830, 16896, 17136, 17920, 17952, 18480, 18844, 19040, 19584, 19635, 19712, 20160, 20190, 20944, 21120, 21420, 21536, 21760, 22176, 22209, 22440, 22848, 22882, 23040, 23555, 23562, 23936, 24228, 24480, 24640, 25344, 26112, 26180, 26880, 26920, 26928, 27720, 28160, 28266, 28560, 29568, 29612, 29920, 30285, 30464, 31416, 31680, 32256, 32304, 32640, 33660, 34272, 34323, 35904, 36960, 37015, 37688, 38080, 39168, 39270, 39424, 40320, 40380, 41888, 42240, 42399, 42840, 43072, 43520, 44352, 44418, 44880, 45696, 45764, 47110, 47124, 47872, 48456, 48960, 49280, 50688, 51821, 52360, 53760, 53840, 53856, 55440, 56532, 57120, 57205, 58905, 59136, 59224, 59840, 60570, 60928, 62832, 63360, 64608, 65280, 66627, 67320, 68544, 68646, 70665, 71808, 73920, 74030, 75376, 76160, 78336, 78540, 80087, 80640, 80760, 83776, 84480, 84798, 85680, 86144, 88704, 88836, 89760, 91392, 91528, 94220, 94248, 95744, 96912, 97920, 98560, 102969, 103642, 104720, 107680, 107712, 110880, 111045, 113064, 114240, 114410, 117810, 118272, 118448, 119680, 121140, 125664, 125851, 126720, 129216, 130560, 133254, 134640, 137088, 137292, 141330, 143616, 147840, 148060, 150752, 152320, 155463, 157080, 160174, 161280, 161520, 167552, 169596, 171360, 171615, 172288, 177408, 177672, 179520, 182784, 183056, 188440, 188496, 193824, 195840, 197120, 205938, 207284, 209440, 211995, 215360, 215424, 221760, 222090, 226128, 228480, 228820, 235620, 236896, 239360, 240261, 242280, 251328, 251702, 253440, 258432, 259105, 266508, 269280, 274176, 274584, 282660, 287232, 295680, 296120, 301504, 304640, 310926, 314160, 320348, 323040, 333135, 335104, 339192, 342720, 343230, 344576, 354816, 355344, 359040, 366112, 376880, 376992, 377553, 387648, 391680, 400435, 411876, 414568, 418880, 423990, 430720, 430848, 443520, 444180, 452256, 456960, 457640, 466389, 471240, 473792, 478720, 480522, 484560, 502656, 503404, 514845, 516864, 518210, 533016, 538560, 548352, 549168, 565320, 591360, 592240, 603008, 621852, 628320, 629255, 640696, 646080, 666270, 670208, 678384, 685440, 686460, 710688, 718080, 720783, 732224, 753760, 753984, 755106, 775296, 777315, 800870, 823752, 829136, 837760, 847980, 861440, 861696, 880957, 887040, 888360, 904512, 913920, 915280, 932778, 942480, 947584, 961044, 969120, 1005312, 1006808, 1029690, 1033728, 1036420, 1066032, 1077120, 1098336, 1130640, 1132659, 1184480, 1201305, 1206016, 1243704, 1256640, 1258510, 1281392, 1292160, 1332540, 1356768, 1370880, 1372920, 1421376, 1436160, 1441566, 1464448, 1507520, 1507968, 1510212, 1550592, 1554630, 1601740, 1647504, 1658272, 1675520, 1695960, 1722880, 1761914, 1774080, 1776720, 1809024, 1830560, 1865556, 1884960, 1887765, 1895168, 1922088, 1938240, 2010624, 2013616, 2059380, 2072840, 2132064, 2154240, 2196672, 2261280, 2265318, 2331945, 2368960, 2402610, 2412032, 2487408, 2513280, 2517020, 2562784, 2584320, 2642871, 2665080, 2713536, 2741760, 2745840, 2842752, 2883132, 2928896, 3015040, 3015936, 3020424, 3101184, 3109260, 3203480, 3295008, 3316544, 3351040, 3391920, 3523828, 3553440, 3603915, 3618048, 3661120, 3731112, 3769920, 3775530, 3790336, 3844176, 3876480, 4027232, 4118760, 4145680, 4264128, 4308480, 4393344, 4404785, 4522560, 4530636, 4663890, 4737920, 4805220, 4974816, 5026560, 5034040, 5125568, 5168640, 5285742, 5330160, 5427072, 5491680, 5663295, 5685504, 5766264, 5857792, 6030080, 6031872, 6040848, 6218520, 6406960, 6590016, 6633088, 6783840, 7047656, 7106880, 7207830, 7236096, 7322240, 7462224, 7539840, 7551060, 7688352, 7752960, 7928613, 8054464, 8237520, 8291360, 8528256, 8786688, 8809570, 9045120, 9061272, 9327780, 9475840, 9610440, 9949632, 10053120, 10068080, 10251136, 10571484, 10660320, 10854144, 10983360, 11326590, 11371008, 11532528, 12060160, 12081696, 12437040, 12813920, 13180032, 13214355, 13266176, 13567680, 14095312, 14213760, 14415660, 14644480, 14924448, 15079680, 15102120, 15376704, 15505920, 15857226, 16108928, 16475040, 16582720, 17056512, 17573376, 17619140, 18090240, 18122544, 18655560, 18951680, 19220880, 19899264, 20136160, 20502272, 21142968, 21320640, 21708288, 21966720, 22653180, 23065056, 24163392, 24874080, 25627840, 26360064, 26428710, 26532352, 27135360, 28190624, 28427520, 28831320, 29288960, 29848896, 30159360, 30204240, 30753408, 31714452, 32217856, 32950080, 33165440, 34113024, 35238280, 36180480, 36245088, 37311120, 38441760, 39643065, 39798528, 40272320, 41004544, 42285936, 42641280, 43933440, 45306360, 46130112, 48326784, 49748160, 51255680, 52720128, 52857420, 54270720, 56381248, 56855040, 57662640, 59697792, 60408480, 61506816, 63428904, 64435712, 65900160, 66330880, 70476560, 72490176, 74622240, 76883520, 79286130, 79597056, 80544640, 84571872, 85282560, 87866880, 90612720, 92260224, 96653568, 99496320, 102511360, 105714840, 108541440, 112762496, 115325280, 119395584, 120816960, 123013632, 126857808, 131800320, 132661760, 140953120, 144980352, 149244480, 153767040, 158572260, 161089280, 169143744, 170565120, 181225440, 184520448, 193307136, 198992640, 205022720, 211429680, 225524992, 230650560, 238791168, 241633920, 253715616, 263600640, 281906240, 289960704, 298488960, 307534080, 317144520, 322178560, 338287488, 362450880, 369040896, 397985280, 422859360, 451049984, 461301120, 483267840, 507431232, 563812480, 579921408, 596977920, 615068160, 634289040, 676574976, 724901760, 845718720, 922602240, 966535680, 1014862464, 1127624960, 1193955840, 1268578080, 1353149952, 1449803520, 1691437440, 1845204480, 2029724928, 2255249920, 2537156160, 2899607040, 3382874880, 4059449856, 5074312320, 6765749760, 10148624640, 20297249280]

約数ペア:

[(1, 20297249280), (2, 10148624640), (3, 6765749760), (4, 5074312320), (5, 4059449856), (6, 3382874880), (7, 2899607040), (8, 2537156160), (9, 2255249920), (10, 2029724928), (11, 1845204480), (12, 1691437440), (14, 1449803520), (15, 1353149952), (16, 1268578080), (17, 1193955840), (18, 1127624960), (20, 1014862464), (21, 966535680), (22, 922602240), (24, 845718720), (28, 724901760), (30, 676574976), (32, 634289040), (33, 615068160), (34, 596977920), (35, 579921408), (36, 563812480), (40, 507431232), (42, 483267840), (44, 461301120), (45, 451049984), (48, 422859360), (51, 397985280), (55, 369040896), (56, 362450880), (60, 338287488), (63, 322178560), (64, 317144520), (66, 307534080), (68, 298488960), (70, 289960704), (72, 281906240), (77, 263600640), (80, 253715616), (84, 241633920), (85, 238791168), (88, 230650560), (90, 225524992), (96, 211429680), (99, 205022720), (102, 198992640), (105, 193307136), (110, 184520448), (112, 181225440), (119, 170565120), (120, 169143744), (126, 161089280), (128, 158572260), (132, 153767040), (136, 149244480), (140, 144980352), (144, 140953120), (153, 132661760), (154, 131800320), (160, 126857808), (165, 123013632), (168, 120816960), (170, 119395584), (176, 115325280), (180, 112762496), (187, 108541440), (192, 105714840), (198, 102511360), (204, 99496320), (210, 96653568), (220, 92260224), (224, 90612720), (231, 87866880), (238, 85282560), (240, 84571872), (252, 80544640), (255, 79597056), (256, 79286130), (264, 76883520), (272, 74622240), (280, 72490176), (288, 70476560), (306, 66330880), (308, 65900160), (315, 64435712), (320, 63428904), (330, 61506816), (336, 60408480), (340, 59697792), (352, 57662640), (357, 56855040), (360, 56381248), (374, 54270720), (384, 52857420), (385, 52720128), (396, 51255680), (408, 49748160), (420, 48326784), (440, 46130112), (448, 45306360), (462, 43933440), (476, 42641280), (480, 42285936), (495, 41004544), (504, 40272320), (510, 39798528), (512, 39643065), (528, 38441760), (544, 37311120), (560, 36245088), (561, 36180480), (576, 35238280), (595, 34113024), (612, 33165440), (616, 32950080), (630, 32217856), (640, 31714452), (660, 30753408), (672, 30204240), (673, 30159360), (680, 29848896), (693, 29288960), (704, 28831320), (714, 28427520), (720, 28190624), (748, 27135360), (765, 26532352), (768, 26428710), (770, 26360064), (792, 25627840), (816, 24874080), (840, 24163392), (880, 23065056), (896, 22653180), (924, 21966720), (935, 21708288), (952, 21320640), (960, 21142968), (990, 20502272), (1008, 20136160), (1020, 19899264), (1056, 19220880), (1071, 18951680), (1088, 18655560), (1120, 18122544), (1122, 18090240), (1152, 17619140), (1155, 17573376), (1190, 17056512), (1224, 16582720), (1232, 16475040), (1260, 16108928), (1280, 15857226), (1309, 15505920), (1320, 15376704), (1344, 15102120), (1346, 15079680), (1360, 14924448), (1386, 14644480), (1408, 14415660), (1428, 14213760), (1440, 14095312), (1496, 13567680), (1530, 13266176), (1536, 13214355), (1540, 13180032), (1584, 12813920), (1632, 12437040), (1680, 12081696), (1683, 12060160), (1760, 11532528), (1785, 11371008), (1792, 11326590), (1848, 10983360), (1870, 10854144), (1904, 10660320), (1920, 10571484), (1980, 10251136), (2016, 10068080), (2019, 10053120), (2040, 9949632), (2112, 9610440), (2142, 9475840), (2176, 9327780), (2240, 9061272), (2244, 9045120), (2304, 8809570), (2310, 8786688), (2380, 8528256), (2448, 8291360), (2464, 8237520), (2520, 8054464), (2560, 7928613), (2618, 7752960), (2640, 7688352), (2688, 7551060), (2692, 7539840), (2720, 7462224), (2772, 7322240), (2805, 7236096), (2816, 7207830), (2856, 7106880), (2880, 7047656), (2992, 6783840), (3060, 6633088), (3080, 6590016), (3168, 6406960), (3264, 6218520), (3360, 6040848), (3365, 6031872), (3366, 6030080), (3465, 5857792), (3520, 5766264), (3570, 5685504), (3584, 5663295), (3696, 5491680), (3740, 5427072), (3808, 5330160), (3840, 5285742), (3927, 5168640), (3960, 5125568), (4032, 5034040), (4038, 5026560), (4080, 4974816), (4224, 4805220), (4284, 4737920), (4352, 4663890), (4480, 4530636), (4488, 4522560), (4608, 4404785), (4620, 4393344), (4711, 4308480), (4760, 4264128), (4896, 4145680), (4928, 4118760), (5040, 4027232), (5236, 3876480), (5280, 3844176), (5355, 3790336), (5376, 3775530), (5384, 3769920), (5440, 3731112), (5544, 3661120), (5610, 3618048), (5632, 3603915), (5712, 3553440), (5760, 3523828), (5984, 3391920), (6057, 3351040), (6120, 3316544), (6160, 3295008), (6336, 3203480), (6528, 3109260), (6545, 3101184), (6720, 3020424), (6730, 3015936), (6732, 3015040), (6930, 2928896), (7040, 2883132), (7140, 2842752), (7392, 2745840), (7403, 2741760), (7480, 2713536), (7616, 2665080), (7680, 2642871), (7854, 2584320), (7920, 2562784), (8064, 2517020), (8076, 2513280), (8160, 2487408), (8415, 2412032), (8448, 2402610), (8568, 2368960), (8704, 2331945), (8960, 2265318), (8976, 2261280), (9240, 2196672), (9422, 2154240), (9520, 2132064), (9792, 2072840), (9856, 2059380), (10080, 2013616), (10095, 2010624), (10472, 1938240), (10560, 1922088), (10710, 1895168), (10752, 1887765), (10768, 1884960), (10880, 1865556), (11088, 1830560), (11220, 1809024), (11424, 1776720), (11441, 1774080), (11520, 1761914), (11781, 1722880), (11968, 1695960), (12114, 1675520), (12240, 1658272), (12320, 1647504), (12672, 1601740), (13056, 1554630), (13090, 1550592), (13440, 1510212), (13460, 1507968), (13464, 1507520), (13860, 1464448), (14080, 1441566), (14133, 1436160), (14280, 1421376), (14784, 1372920), (14806, 1370880), (14960, 1356768), (15232, 1332540), (15708, 1292160), (15840, 1281392), (16128, 1258510), (16152, 1256640), (16320, 1243704), (16830, 1206016), (16896, 1201305), (17136, 1184480), (17920, 1132659), (17952, 1130640), (18480, 1098336), (18844, 1077120), (19040, 1066032), (19584, 1036420), (19635, 1033728), (19712, 1029690), (20160, 1006808), (20190, 1005312), (20944, 969120), (21120, 961044), (21420, 947584), (21536, 942480), (21760, 932778), (22176, 915280), (22209, 913920), (22440, 904512), (22848, 888360), (22882, 887040), (23040, 880957), (23555, 861696), (23562, 861440), (23936, 847980), (24228, 837760), (24480, 829136), (24640, 823752), (25344, 800870), (26112, 777315), (26180, 775296), (26880, 755106), (26920, 753984), (26928, 753760), (27720, 732224), (28160, 720783), (28266, 718080), (28560, 710688), (29568, 686460), (29612, 685440), (29920, 678384), (30285, 670208), (30464, 666270), (31416, 646080), (31680, 640696), (32256, 629255), (32304, 628320), (32640, 621852), (33660, 603008), (34272, 592240), (34323, 591360), (35904, 565320), (36960, 549168), (37015, 548352), (37688, 538560), (38080, 533016), (39168, 518210), (39270, 516864), (39424, 514845), (40320, 503404), (40380, 502656), (41888, 484560), (42240, 480522), (42399, 478720), (42840, 473792), (43072, 471240), (43520, 466389), (44352, 457640), (44418, 456960), (44880, 452256), (45696, 444180), (45764, 443520), (47110, 430848), (47124, 430720), (47872, 423990), (48456, 418880), (48960, 414568), (49280, 411876), (50688, 400435), (51821, 391680), (52360, 387648), (53760, 377553), (53840, 376992), (53856, 376880), (55440, 366112), (56532, 359040), (57120, 355344), (57205, 354816), (58905, 344576), (59136, 343230), (59224, 342720), (59840, 339192), (60570, 335104), (60928, 333135), (62832, 323040), (63360, 320348), (64608, 314160), (65280, 310926), (66627, 304640), (67320, 301504), (68544, 296120), (68646, 295680), (70665, 287232), (71808, 282660), (73920, 274584), (74030, 274176), (75376, 269280), (76160, 266508), (78336, 259105), (78540, 258432), (80087, 253440), (80640, 251702), (80760, 251328), (83776, 242280), (84480, 240261), (84798, 239360), (85680, 236896), (86144, 235620), (88704, 228820), (88836, 228480), (89760, 226128), (91392, 222090), (91528, 221760), (94220, 215424), (94248, 215360), (95744, 211995), (96912, 209440), (97920, 207284), (98560, 205938), (102969, 197120), (103642, 195840), (104720, 193824), (107680, 188496), (107712, 188440), (110880, 183056), (111045, 182784), (113064, 179520), (114240, 177672), (114410, 177408), (117810, 172288), (118272, 171615), (118448, 171360), (119680, 169596), (121140, 167552), (125664, 161520), (125851, 161280), (126720, 160174), (129216, 157080), (130560, 155463), (133254, 152320), (134640, 150752), (137088, 148060), (137292, 147840), (141330, 143616)]