20359848960

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4463}}^1$

素因数の和:4511

約数の個数: 440

約数和(自身を含む): 79608583296

約数和(自身を除く): 59248734336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 256, 264, 270, 288, 297, 320, 324, 330, 352, 360, 384, 396, 405, 432, 440, 480, 495, 512, 528, 540, 576, 594, 640, 648, 660, 704, 720, 768, 792, 810, 864, 880, 891, 960, 990, 1024, 1056, 1080, 1152, 1188, 1280, 1296, 1320, 1408, 1440, 1485, 1536, 1584, 1620, 1728, 1760, 1782, 1920, 1980, 2112, 2160, 2304, 2376, 2560, 2592, 2640, 2816, 2880, 2970, 3072, 3168, 3240, 3456, 3520, 3564, 3840, 3960, 4224, 4320, 4455, 4463, 4608, 4752, 5120, 5184, 5280, 5632, 5760, 5940, 6336, 6480, 6912, 7040, 7128, 7680, 7920, 8448, 8640, 8910, 8926, 9216, 9504, 10368, 10560, 11264, 11520, 11880, 12672, 12960, 13389, 13824, 14080, 14256, 15360, 15840, 16896, 17280, 17820, 17852, 19008, 20736, 21120, 22315, 23040, 23760, 25344, 25920, 26778, 27648, 28160, 28512, 31680, 33792, 34560, 35640, 35704, 38016, 40167, 41472, 42240, 44630, 46080, 47520, 49093, 50688, 51840, 53556, 56320, 57024, 63360, 66945, 69120, 71280, 71408, 76032, 80334, 82944, 84480, 89260, 95040, 98186, 101376, 103680, 107112, 114048, 120501, 126720, 133890, 138240, 142560, 142816, 147279, 152064, 160668, 168960, 178520, 190080, 196372, 200835, 207360, 214224, 228096, 241002, 245465, 253440, 267780, 285120, 285632, 294558, 304128, 321336, 357040, 361503, 380160, 392744, 401670, 414720, 428448, 441837, 456192, 482004, 490930, 506880, 535560, 570240, 571264, 589116, 602505, 642672, 714080, 723006, 736395, 760320, 785488, 803340, 856896, 883674, 912384, 964008, 981860, 1071120, 1140480, 1142528, 1178232, 1205010, 1285344, 1325511, 1428160, 1446012, 1472790, 1520640, 1570976, 1606680, 1713792, 1767348, 1807515, 1928016, 1963720, 2142240, 2209185, 2280960, 2285056, 2356464, 2410020, 2570688, 2651022, 2856320, 2892024, 2945580, 3141952, 3213360, 3427584, 3534696, 3615030, 3856032, 3927440, 3976533, 4284480, 4418370, 4561920, 4570112, 4712928, 4820040, 5141376, 5302044, 5712640, 5784048, 5891160, 6283904, 6426720, 6627555, 6855168, 7069392, 7230060, 7712064, 7854880, 7953066, 8568960, 8836740, 9425856, 9640080, 10282752, 10604088, 11425280, 11568096, 11782320, 12567808, 12853440, 13255110, 13710336, 14138784, 14460120, 15424128, 15709760, 15906132, 17137920, 17673480, 18851712, 19280160, 19882665, 20565504, 21208176, 22850560, 23136192, 23564640, 25135616, 25706880, 26510220, 28277568, 28920240, 30848256, 31419520, 31812264, 34275840, 35346960, 37703424, 38560320, 39765330, 41131008, 42416352, 46272384, 47129280, 50271232, 51413760, 53020440, 56555136, 57840480, 61696512, 62839040, 63624528, 68551680, 70693920, 75406848, 77120640, 79530660, 84832704, 92544768, 94258560, 102827520, 106040880, 113110272, 115680960, 123393024, 125678080, 127249056, 141387840, 150813696, 154241280, 159061320, 169665408, 185089536, 188517120, 205655040, 212081760, 226220544, 231361920, 251356160, 254498112, 282775680, 308482560, 318122640, 339330816, 370179072, 377034240, 424163520, 452441088, 462723840, 508996224, 565551360, 616965120, 636245280, 678661632, 754068480, 848327040, 925447680, 1017992448, 1131102720, 1272490560, 1357323264, 1696654080, 1850895360, 2035984896, 2262205440, 2544981120, 3393308160, 4071969792, 5089962240, 6786616320, 10179924480, 20359848960]

約数ペア:

[(1, 20359848960), (2, 10179924480), (3, 6786616320), (4, 5089962240), (5, 4071969792), (6, 3393308160), (8, 2544981120), (9, 2262205440), (10, 2035984896), (11, 1850895360), (12, 1696654080), (15, 1357323264), (16, 1272490560), (18, 1131102720), (20, 1017992448), (22, 925447680), (24, 848327040), (27, 754068480), (30, 678661632), (32, 636245280), (33, 616965120), (36, 565551360), (40, 508996224), (44, 462723840), (45, 452441088), (48, 424163520), (54, 377034240), (55, 370179072), (60, 339330816), (64, 318122640), (66, 308482560), (72, 282775680), (80, 254498112), (81, 251356160), (88, 231361920), (90, 226220544), (96, 212081760), (99, 205655040), (108, 188517120), (110, 185089536), (120, 169665408), (128, 159061320), (132, 154241280), (135, 150813696), (144, 141387840), (160, 127249056), (162, 125678080), (165, 123393024), (176, 115680960), (180, 113110272), (192, 106040880), (198, 102827520), (216, 94258560), (220, 92544768), (240, 84832704), (256, 79530660), (264, 77120640), (270, 75406848), (288, 70693920), (297, 68551680), (320, 63624528), (324, 62839040), (330, 61696512), (352, 57840480), (360, 56555136), (384, 53020440), (396, 51413760), (405, 50271232), (432, 47129280), (440, 46272384), (480, 42416352), (495, 41131008), (512, 39765330), (528, 38560320), (540, 37703424), (576, 35346960), (594, 34275840), (640, 31812264), (648, 31419520), (660, 30848256), (704, 28920240), (720, 28277568), (768, 26510220), (792, 25706880), (810, 25135616), (864, 23564640), (880, 23136192), (891, 22850560), (960, 21208176), (990, 20565504), (1024, 19882665), (1056, 19280160), (1080, 18851712), (1152, 17673480), (1188, 17137920), (1280, 15906132), (1296, 15709760), (1320, 15424128), (1408, 14460120), (1440, 14138784), (1485, 13710336), (1536, 13255110), (1584, 12853440), (1620, 12567808), (1728, 11782320), (1760, 11568096), (1782, 11425280), (1920, 10604088), (1980, 10282752), (2112, 9640080), (2160, 9425856), (2304, 8836740), (2376, 8568960), (2560, 7953066), (2592, 7854880), (2640, 7712064), (2816, 7230060), (2880, 7069392), (2970, 6855168), (3072, 6627555), (3168, 6426720), (3240, 6283904), (3456, 5891160), (3520, 5784048), (3564, 5712640), (3840, 5302044), (3960, 5141376), (4224, 4820040), (4320, 4712928), (4455, 4570112), (4463, 4561920), (4608, 4418370), (4752, 4284480), (5120, 3976533), (5184, 3927440), (5280, 3856032), (5632, 3615030), (5760, 3534696), (5940, 3427584), (6336, 3213360), (6480, 3141952), (6912, 2945580), (7040, 2892024), (7128, 2856320), (7680, 2651022), (7920, 2570688), (8448, 2410020), (8640, 2356464), (8910, 2285056), (8926, 2280960), (9216, 2209185), (9504, 2142240), (10368, 1963720), (10560, 1928016), (11264, 1807515), (11520, 1767348), (11880, 1713792), (12672, 1606680), (12960, 1570976), (13389, 1520640), (13824, 1472790), (14080, 1446012), (14256, 1428160), (15360, 1325511), (15840, 1285344), (16896, 1205010), (17280, 1178232), (17820, 1142528), (17852, 1140480), (19008, 1071120), (20736, 981860), (21120, 964008), (22315, 912384), (23040, 883674), (23760, 856896), (25344, 803340), (25920, 785488), (26778, 760320), (27648, 736395), (28160, 723006), (28512, 714080), (31680, 642672), (33792, 602505), (34560, 589116), (35640, 571264), (35704, 570240), (38016, 535560), (40167, 506880), (41472, 490930), (42240, 482004), (44630, 456192), (46080, 441837), (47520, 428448), (49093, 414720), (50688, 401670), (51840, 392744), (53556, 380160), (56320, 361503), (57024, 357040), (63360, 321336), (66945, 304128), (69120, 294558), (71280, 285632), (71408, 285120), (76032, 267780), (80334, 253440), (82944, 245465), (84480, 241002), (89260, 228096), (95040, 214224), (98186, 207360), (101376, 200835), (103680, 196372), (107112, 190080), (114048, 178520), (120501, 168960), (126720, 160668), (133890, 152064), (138240, 147279), (142560, 142816)]