20343563760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{317}}^1$

素因数の和:720

約数の個数: 320

約数和(自身を含む): 69372559872

約数和(自身を除く): 49028996112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 67, 78, 80, 104, 120, 130, 134, 156, 195, 201, 208, 240, 260, 268, 307, 312, 317, 335, 390, 402, 520, 536, 614, 624, 634, 670, 780, 804, 871, 921, 951, 1005, 1040, 1072, 1228, 1268, 1340, 1535, 1560, 1585, 1608, 1742, 1842, 1902, 2010, 2456, 2536, 2613, 2680, 3070, 3120, 3170, 3216, 3484, 3684, 3804, 3991, 4020, 4121, 4355, 4605, 4755, 4912, 5072, 5226, 5360, 6140, 6340, 6968, 7368, 7608, 7982, 8040, 8242, 8710, 9210, 9510, 10452, 11973, 12280, 12363, 12680, 13065, 13936, 14736, 15216, 15964, 16080, 16484, 17420, 18420, 19020, 19955, 20569, 20605, 20904, 21239, 23946, 24560, 24726, 25360, 26130, 31928, 32968, 34840, 36840, 38040, 39910, 41138, 41210, 41808, 42478, 47892, 49452, 52260, 59865, 61707, 61815, 63717, 63856, 65936, 69680, 73680, 76080, 79820, 82276, 82420, 84956, 95784, 97319, 98904, 102845, 104520, 106195, 119730, 123414, 123630, 127434, 159640, 164552, 164840, 169912, 191568, 194638, 197808, 205690, 209040, 212390, 239460, 246828, 247260, 254868, 267397, 276107, 291957, 308535, 318585, 319280, 329104, 329680, 339824, 389276, 411380, 424780, 478920, 486595, 493656, 494520, 509736, 534794, 552214, 583914, 617070, 637170, 778552, 802191, 822760, 828321, 849560, 957840, 973190, 987312, 989040, 1019472, 1069588, 1104428, 1167828, 1234140, 1265147, 1274340, 1336985, 1380535, 1459785, 1557104, 1604382, 1645520, 1656642, 1699120, 1946380, 2139176, 2208856, 2335656, 2468280, 2530294, 2548680, 2673970, 2761070, 2919570, 3208764, 3313284, 3795441, 3892760, 4010955, 4141605, 4278352, 4417712, 4671312, 4936560, 5060588, 5097360, 5347940, 5522140, 5839140, 6325735, 6417528, 6520373, 6626568, 7590882, 7785520, 8021910, 8283210, 10121176, 10695880, 11044280, 11678280, 12651470, 12835056, 13040746, 13253136, 15181764, 16043820, 16566420, 18977205, 19561119, 20242352, 21391760, 22088560, 23356560, 25302940, 26081492, 30363528, 32087640, 32601865, 33132840, 37954410, 39122238, 50605880, 52162984, 60727056, 64175280, 65203730, 66265680, 75908820, 78244476, 84764849, 97805595, 101211760, 104325968, 130407460, 151817640, 156488952, 169529698, 195611190, 254294547, 260814920, 303635280, 312977904, 339059396, 391222380, 423824245, 508589094, 521629840, 678118792, 782444760, 847648490, 1017178188, 1271472735, 1356237584, 1564889520, 1695296980, 2034356376, 2542945470, 3390593960, 4068712752, 5085890940, 6781187920, 10171781880, 20343563760]

約数ペア:

[(1, 20343563760), (2, 10171781880), (3, 6781187920), (4, 5085890940), (5, 4068712752), (6, 3390593960), (8, 2542945470), (10, 2034356376), (12, 1695296980), (13, 1564889520), (15, 1356237584), (16, 1271472735), (20, 1017178188), (24, 847648490), (26, 782444760), (30, 678118792), (39, 521629840), (40, 508589094), (48, 423824245), (52, 391222380), (60, 339059396), (65, 312977904), (67, 303635280), (78, 260814920), (80, 254294547), (104, 195611190), (120, 169529698), (130, 156488952), (134, 151817640), (156, 130407460), (195, 104325968), (201, 101211760), (208, 97805595), (240, 84764849), (260, 78244476), (268, 75908820), (307, 66265680), (312, 65203730), (317, 64175280), (335, 60727056), (390, 52162984), (402, 50605880), (520, 39122238), (536, 37954410), (614, 33132840), (624, 32601865), (634, 32087640), (670, 30363528), (780, 26081492), (804, 25302940), (871, 23356560), (921, 22088560), (951, 21391760), (1005, 20242352), (1040, 19561119), (1072, 18977205), (1228, 16566420), (1268, 16043820), (1340, 15181764), (1535, 13253136), (1560, 13040746), (1585, 12835056), (1608, 12651470), (1742, 11678280), (1842, 11044280), (1902, 10695880), (2010, 10121176), (2456, 8283210), (2536, 8021910), (2613, 7785520), (2680, 7590882), (3070, 6626568), (3120, 6520373), (3170, 6417528), (3216, 6325735), (3484, 5839140), (3684, 5522140), (3804, 5347940), (3991, 5097360), (4020, 5060588), (4121, 4936560), (4355, 4671312), (4605, 4417712), (4755, 4278352), (4912, 4141605), (5072, 4010955), (5226, 3892760), (5360, 3795441), (6140, 3313284), (6340, 3208764), (6968, 2919570), (7368, 2761070), (7608, 2673970), (7982, 2548680), (8040, 2530294), (8242, 2468280), (8710, 2335656), (9210, 2208856), (9510, 2139176), (10452, 1946380), (11973, 1699120), (12280, 1656642), (12363, 1645520), (12680, 1604382), (13065, 1557104), (13936, 1459785), (14736, 1380535), (15216, 1336985), (15964, 1274340), (16080, 1265147), (16484, 1234140), (17420, 1167828), (18420, 1104428), (19020, 1069588), (19955, 1019472), (20569, 989040), (20605, 987312), (20904, 973190), (21239, 957840), (23946, 849560), (24560, 828321), (24726, 822760), (25360, 802191), (26130, 778552), (31928, 637170), (32968, 617070), (34840, 583914), (36840, 552214), (38040, 534794), (39910, 509736), (41138, 494520), (41210, 493656), (41808, 486595), (42478, 478920), (47892, 424780), (49452, 411380), (52260, 389276), (59865, 339824), (61707, 329680), (61815, 329104), (63717, 319280), (63856, 318585), (65936, 308535), (69680, 291957), (73680, 276107), (76080, 267397), (79820, 254868), (82276, 247260), (82420, 246828), (84956, 239460), (95784, 212390), (97319, 209040), (98904, 205690), (102845, 197808), (104520, 194638), (106195, 191568), (119730, 169912), (123414, 164840), (123630, 164552), (127434, 159640)]