1127156940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{68813}}^1$

素因数の和:68848

約数の個数: 144

約数和(自身を含む): 4208113728

約数和(自身を除く): 3080956788

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 68813, 137626, 206439, 275252, 344065, 412878, 481691, 619317, 688130, 825756, 894569, 963382, 1032195, 1238634, 1376260, 1445073, 1789138, 1926764, 2064390, 2408455, 2477268, 2683707, 2890146, 3096585, 3578276, 4128780, 4335219, 4472845, 4816910, 5367414, 5780292, 6193170, 6261983, 7225365, 8051121, 8670438, 8945690, 9633820, 10734828, 12386340, 12523966, 13418535, 14450730, 16102242, 17340876, 17891380, 18785949, 21676095, 25047932, 26837070, 28901460, 31309915, 32204484, 37571898, 40255605, 43352190, 53674140, 56357847, 62619830, 75143796, 80511210, 86704380, 93929745, 112715694, 125239660, 161022420, 187859490, 225431388, 281789235, 375718980, 563578470, 1127156940]

約数ペア:

[(1, 1127156940), (2, 563578470), (3, 375718980), (4, 281789235), (5, 225431388), (6, 187859490), (7, 161022420), (9, 125239660), (10, 112715694), (12, 93929745), (13, 86704380), (14, 80511210), (15, 75143796), (18, 62619830), (20, 56357847), (21, 53674140), (26, 43352190), (28, 40255605), (30, 37571898), (35, 32204484), (36, 31309915), (39, 28901460), (42, 26837070), (45, 25047932), (52, 21676095), (60, 18785949), (63, 17891380), (65, 17340876), (70, 16102242), (78, 14450730), (84, 13418535), (90, 12523966), (91, 12386340), (105, 10734828), (117, 9633820), (126, 8945690), (130, 8670438), (140, 8051121), (156, 7225365), (180, 6261983), (182, 6193170), (195, 5780292), (210, 5367414), (234, 4816910), (252, 4472845), (260, 4335219), (273, 4128780), (315, 3578276), (364, 3096585), (390, 2890146), (420, 2683707), (455, 2477268), (468, 2408455), (546, 2064390), (585, 1926764), (630, 1789138), (780, 1445073), (819, 1376260), (910, 1238634), (1092, 1032195), (1170, 963382), (1260, 894569), (1365, 825756), (1638, 688130), (1820, 619317), (2340, 481691), (2730, 412878), (3276, 344065), (4095, 275252), (5460, 206439), (8190, 137626), (16380, 68813)]