465358140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2801}}^1$

素因数の和:2900

約数の個数: 144

約数和(自身を含む): 1542131136

約数和(自身を除く): 1076772996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 71, 78, 90, 117, 130, 142, 156, 180, 195, 213, 234, 260, 284, 355, 390, 426, 468, 585, 639, 710, 780, 852, 923, 1065, 1170, 1278, 1420, 1846, 2130, 2340, 2556, 2769, 2801, 3195, 3692, 4260, 4615, 5538, 5602, 6390, 8307, 8403, 9230, 11076, 11204, 12780, 13845, 14005, 16614, 16806, 18460, 25209, 27690, 28010, 33228, 33612, 36413, 41535, 42015, 50418, 55380, 56020, 72826, 83070, 84030, 100836, 109239, 126045, 145652, 166140, 168060, 182065, 198871, 218478, 252090, 327717, 364130, 397742, 436956, 504180, 546195, 596613, 655434, 728260, 795484, 994355, 1092390, 1193226, 1310868, 1638585, 1789839, 1988710, 2184780, 2386452, 2585323, 2983065, 3277170, 3579678, 3977420, 5170646, 5966130, 6554340, 7159356, 7755969, 8949195, 10341292, 11932260, 12926615, 15511938, 17898390, 23267907, 25853230, 31023876, 35796780, 38779845, 46535814, 51706460, 77559690, 93071628, 116339535, 155119380, 232679070, 465358140]

約数ペア:

[(1, 465358140), (2, 232679070), (3, 155119380), (4, 116339535), (5, 93071628), (6, 77559690), (9, 51706460), (10, 46535814), (12, 38779845), (13, 35796780), (15, 31023876), (18, 25853230), (20, 23267907), (26, 17898390), (30, 15511938), (36, 12926615), (39, 11932260), (45, 10341292), (52, 8949195), (60, 7755969), (65, 7159356), (71, 6554340), (78, 5966130), (90, 5170646), (117, 3977420), (130, 3579678), (142, 3277170), (156, 2983065), (180, 2585323), (195, 2386452), (213, 2184780), (234, 1988710), (260, 1789839), (284, 1638585), (355, 1310868), (390, 1193226), (426, 1092390), (468, 994355), (585, 795484), (639, 728260), (710, 655434), (780, 596613), (852, 546195), (923, 504180), (1065, 436956), (1170, 397742), (1278, 364130), (1420, 327717), (1846, 252090), (2130, 218478), (2340, 198871), (2556, 182065), (2769, 168060), (2801, 166140), (3195, 145652), (3692, 126045), (4260, 109239), (4615, 100836), (5538, 84030), (5602, 83070), (6390, 72826), (8307, 56020), (8403, 55380), (9230, 50418), (11076, 42015), (11204, 41535), (12780, 36413), (13845, 33612), (14005, 33228), (16614, 28010), (16806, 27690), (18460, 25209)]