19967932080

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:176

約数の個数: 960

約数和(自身を含む): 80022878208

約数和(自身を除く): 60054946128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 27, 30, 34, 36, 37, 40, 45, 46, 48, 51, 54, 60, 68, 69, 71, 72, 74, 80, 81, 85, 90, 92, 102, 108, 111, 115, 120, 135, 136, 138, 142, 144, 148, 153, 162, 170, 180, 184, 185, 204, 207, 213, 216, 222, 230, 240, 243, 255, 270, 272, 276, 284, 296, 306, 324, 333, 340, 345, 355, 360, 368, 370, 391, 405, 408, 414, 426, 432, 444, 459, 460, 486, 510, 540, 552, 555, 568, 592, 612, 621, 629, 639, 648, 666, 680, 690, 710, 720, 740, 765, 782, 810, 816, 828, 851, 852, 888, 918, 920, 972, 999, 1020, 1035, 1065, 1080, 1104, 1110, 1136, 1173, 1207, 1215, 1224, 1242, 1258, 1278, 1296, 1332, 1360, 1377, 1380, 1420, 1480, 1530, 1564, 1620, 1633, 1656, 1665, 1702, 1704, 1776, 1836, 1840, 1863, 1887, 1917, 1944, 1955, 1998, 2040, 2070, 2130, 2160, 2220, 2295, 2346, 2414, 2430, 2448, 2484, 2516, 2553, 2556, 2627, 2664, 2754, 2760, 2840, 2960, 2997, 3060, 3105, 3128, 3145, 3195, 3240, 3266, 3312, 3330, 3404, 3408, 3519, 3621, 3672, 3726, 3774, 3834, 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29808, 29970, 30192, 30636, 30672, 31280, 31524, 31671, 32589, 32660, 33048, 33966, 34040, 34506, 35190, 35964, 36210, 36720, 37260, 37740, 38295, 38340, 39192, 39405, 39960, 40848, 41310, 42032, 42228, 43401, 43452, 44091, 44659, 44712, 44955, 45288, 45954, 46008, 46920, 47286, 47952, 48280, 48990, 49680, 50320, 50949, 51060, 51120, 52540, 52785, 54315, 55080, 55522, 55890, 56304, 56610, 57510, 57868, 57936, 58788, 59940, 60421, 61272, 63048, 63342, 65178, 65320, 66096, 67932, 68080, 68931, 69012, 70380, 70929, 71928, 72335, 72420, 73485, 74520, 75480, 76590, 76680, 78384, 78810, 79920, 82620, 83283, 84456, 84915, 86265, 86802, 86904, 88182, 89318, 89424, 89910, 90576, 91908, 92016, 93840, 94572, 95013, 96560, 97767, 97980, 101898, 102120, 105080, 105570, 108630, 110160, 111044, 111780, 113220, 114885, 115020, 115736, 117576, 118215, 119880, 120842, 122544, 126096, 126684, 130203, 130356, 130640, 132273, 133977, 135864, 137862, 138024, 138805, 140760, 141858, 143856, 144670, 144840, 146970, 149040, 150960, 152847, 153180, 153360, 157620, 158355, 162945, 165240, 166566, 168912, 169830, 172530, 173604, 173808, 176364, 178636, 179820, 181263, 183816, 189144, 190026, 195534, 195960, 203796, 204240, 206793, 210160, 211140, 212787, 217005, 217260, 220455, 222088, 223295, 223560, 226440, 229770, 230040, 231472, 235152, 236430, 239760, 241684, 249849, 253368, 254745, 260406, 260712, 264546, 267954, 271728, 275724, 276048, 277610, 281520, 283716, 289340, 289680, 293301, 293940, 302105, 305694, 306360, 315240, 316710, 325890, 330480, 333132, 339660, 344655, 345060, 347208, 352728, 354645, 357272, 359640, 362526, 367632, 378288, 380052, 390609, 391068, 391920, 396819, 401931, 407592, 413586, 416415, 422280, 425574, 434010, 434520, 440910, 444176, 446590, 447120, 452880, 459540, 460080, 472860, 475065, 483368, 488835, 499698, 506736, 509490, 520812, 521424, 529092, 535908, 543789, 551448, 555220, 567432, 578680, 586602, 587880, 604210, 611388, 612720, 630480, 633420, 638361, 651015, 651780, 661365, 666264, 669885, 679320, 689310, 690120, 694416, 705456, 709290, 714544, 719280, 725052, 749547, 760104, 764235, 781218, 782136, 793638, 803862, 815184, 827172, 832830, 844560, 851148, 868020, 869040, 881820, 893180, 906315, 919080, 945720, 950130, 966736, 977670, 999396, 1018980, 1027157, 1033965, 1041624, 1058184, 1063935, 1071816, 1087578, 1102896, 1110440, 1134864, 1157360, 1171827, 1173204, 1175760, 1205793, 1208420, 1222776, 1249245, 1266840, 1276722, 1302030, 1303560, 1322730, 1332528, 1339770, 1358640, 1378620, 1380240, 1418580, 1450104, 1466505, 1499094, 1520208, 1528470, 1562436, 1564272, 1587276, 1607724, 1631367, 1654344, 1665660, 1702296, 1736040, 1763640, 1786360, 1812630, 1838160, 1891440, 1900260, 1953045, 1955340, 1984095, 1998792, 2009655, 2037960, 2054314, 2067930, 2083248, 2116368, 2127870, 2143632, 2175156, 2220880, 2248641, 2343654, 2346408, 2411586, 2416840, 2445552, 2498490, 2533680, 2553444, 2604060, 2607120, 2645460, 2679540, 2718945, 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約数ペア:

[(1, 19967932080), (2, 9983966040), (3, 6655977360), (4, 4991983020), (5, 3993586416), (6, 3327988680), (8, 2495991510), (9, 2218659120), (10, 1996793208), (12, 1663994340), (15, 1331195472), (16, 1247995755), (17, 1174584240), (18, 1109329560), (20, 998396604), (23, 868170960), (24, 831997170), (27, 739553040), (30, 665597736), (34, 587292120), (36, 554664780), (37, 539673840), (40, 499198302), (45, 443731824), (46, 434085480), (48, 415998585), (51, 391528080), (54, 369776520), (60, 332798868), (68, 293646060), (69, 289390320), (71, 281238480), (72, 277332390), (74, 269836920), (80, 249599151), (81, 246517680), (85, 234916848), (90, 221865912), (92, 217042740), (102, 195764040), (108, 184888260), (111, 179891280), (115, 173634192), (120, 166399434), (135, 147910608), (136, 146823030), (138, 144695160), (142, 140619240), (144, 138666195), (148, 134918460), (153, 130509360), (162, 123258840), (170, 117458424), (180, 110932956), (184, 108521370), (185, 107934768), (204, 97882020), (207, 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(972, 20543140), (999, 19987920), (1020, 19576404), (1035, 19292688), (1065, 18749232), (1080, 18488826), (1104, 18086895), (1110, 17989128), (1136, 17577405), (1173, 17022960), (1207, 16543440), (1215, 16434512), (1224, 16313670), (1242, 16077240), (1258, 15872760), (1278, 15624360), (1296, 15407355), (1332, 14990940), (1360, 14682303), (1377, 14501040), (1380, 14469516), (1420, 14061924), (1480, 13491846), (1530, 13050936), (1564, 12767220), (1620, 12325884), (1633, 12227760), (1656, 12057930), (1665, 11992752), (1702, 11732040), (1704, 11718270), (1776, 11243205), (1836, 10875780), (1840, 10852137), (1863, 10718160), (1887, 10581840), (1917, 10416240), (1944, 10271570), (1955, 10213776), (1998, 9993960), (2040, 9788202), (2070, 9646344), (2130, 9374616), (2160, 9244413), (2220, 8994564), (2295, 8700624), (2346, 8511480), (2414, 8271720), (2430, 8217256), (2448, 8156835), (2484, 8038620), (2516, 7936380), (2553, 7821360), (2556, 7812180), (2627, 7601040), (2664, 7495470), (2754, 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(6660, 2998188), (6808, 2933010), (6885, 2900208), (7038, 2837160), (7242, 2757240), (7344, 2718945), (7452, 2679540), (7548, 2645460), (7659, 2607120), (7668, 2604060), (7820, 2553444), (7881, 2533680), (7992, 2498490), (8165, 2445552), (8262, 2416840), (8280, 2411586), (8510, 2346408), (8520, 2343654), (8880, 2248641), (8991, 2220880), (9180, 2175156), (9315, 2143632), (9384, 2127870), (9435, 2116368), (9585, 2083248), (9656, 2067930), (9720, 2054314), (9798, 2037960), (9936, 2009655), (9990, 1998792), (10064, 1984095), (10212, 1955340), (10224, 1953045), (10508, 1900260), (10557, 1891440), (10863, 1838160), (11016, 1812630), (11178, 1786360), (11322, 1763640), (11502, 1736040), (11730, 1702296), (11988, 1665660), (12070, 1654344), (12240, 1631367), (12420, 1607724), (12580, 1587276), (12765, 1564272), (12780, 1562436), (13064, 1528470), (13135, 1520208), (13320, 1499094), (13616, 1466505), (13770, 1450104), (14076, 1418580), (14467, 1380240), (14484, 1378620), (14697, 1358640), (14904, 1339770), (14985, 1332528), (15096, 1322730), (15318, 1303560), (15336, 1302030), (15640, 1276722), (15762, 1266840), (15984, 1249245), (16330, 1222776), (16524, 1208420), (16560, 1205793), (16983, 1175760), (17020, 1173204), (17040, 1171827), (17253, 1157360), (17595, 1134864), (17982, 1110440), (18105, 1102896), (18360, 1087578), (18630, 1071816), (18768, 1063935), (18870, 1058184), (19170, 1041624), (19312, 1033965), (19440, 1027157), (19596, 1018980), (19980, 999396), (20424, 977670), (20655, 966736), (21016, 950130), (21114, 945720), (21726, 919080), (22032, 906315), (22356, 893180), (22644, 881820), (22977, 869040), (23004, 868020), (23460, 851148), (23643, 844560), (23976, 832830), (24140, 827172), (24495, 815184), (24840, 803862), (25160, 793638), (25530, 782136), (25560, 781218), (26128, 764235), (26270, 760104), (26640, 749547), (27540, 725052), (27761, 719280), (27945, 714544), (28152, 709290), (28305, 705456), (28755, 694416), (28934, 690120), (28968, 689310), (29394, 679320), (29808, 669885), (29970, 666264), (30192, 661365), (30636, 651780), (30672, 651015), (31280, 638361), (31524, 633420), (31671, 630480), (32589, 612720), (32660, 611388), (33048, 604210), (33966, 587880), (34040, 586602), (34506, 578680), (35190, 567432), (35964, 555220), (36210, 551448), (36720, 543789), (37260, 535908), (37740, 529092), (38295, 521424), (38340, 520812), (39192, 509490), (39405, 506736), (39960, 499698), (40848, 488835), (41310, 483368), (42032, 475065), (42228, 472860), (43401, 460080), (43452, 459540), (44091, 452880), (44659, 447120), (44712, 446590), (44955, 444176), (45288, 440910), (45954, 434520), (46008, 434010), (46920, 425574), (47286, 422280), (47952, 416415), (48280, 413586), (48990, 407592), (49680, 401931), (50320, 396819), (50949, 391920), (51060, 391068), (51120, 390609), (52540, 380052), (52785, 378288), (54315, 367632), (55080, 362526), (55522, 359640), (55890, 357272), (56304, 354645), (56610, 352728), (57510, 347208), (57868, 345060), (57936, 344655), (58788, 339660), (59940, 333132), (60421, 330480), (61272, 325890), (63048, 316710), (63342, 315240), (65178, 306360), (65320, 305694), (66096, 302105), (67932, 293940), (68080, 293301), (68931, 289680), (69012, 289340), (70380, 283716), (70929, 281520), (71928, 277610), (72335, 276048), (72420, 275724), (73485, 271728), (74520, 267954), (75480, 264546), (76590, 260712), (76680, 260406), (78384, 254745), (78810, 253368), (79920, 249849), (82620, 241684), (83283, 239760), (84456, 236430), (84915, 235152), (86265, 231472), (86802, 230040), (86904, 229770), (88182, 226440), (89318, 223560), (89424, 223295), (89910, 222088), (90576, 220455), (91908, 217260), (92016, 217005), (93840, 212787), (94572, 211140), (95013, 210160), (96560, 206793), (97767, 204240), (97980, 203796), (101898, 195960), (102120, 195534), (105080, 190026), (105570, 189144), (108630, 183816), (110160, 181263), (111044, 179820), (111780, 178636), (113220, 176364), (114885, 173808), (115020, 173604), (115736, 172530), (117576, 169830), (118215, 168912), (119880, 166566), (120842, 165240), (122544, 162945), (126096, 158355), (126684, 157620), (130203, 153360), (130356, 153180), (130640, 152847), (132273, 150960), (133977, 149040), (135864, 146970), (137862, 144840), (138024, 144670), (138805, 143856), (140760, 141858)]