43113140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:130

約数の個数: 144

約数和(自身を含む): 114624720

約数和(自身を除く): 71511580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 37, 41, 49, 58, 70, 74, 82, 98, 116, 140, 145, 148, 164, 185, 196, 203, 205, 245, 259, 287, 290, 370, 406, 410, 490, 518, 574, 580, 740, 812, 820, 980, 1015, 1036, 1073, 1148, 1189, 1295, 1421, 1435, 1517, 1813, 2009, 2030, 2146, 2378, 2590, 2842, 2870, 3034, 3626, 4018, 4060, 4292, 4756, 5180, 5365, 5684, 5740, 5945, 6068, 7105, 7252, 7511, 7585, 8036, 8323, 9065, 10045, 10619, 10730, 11890, 14210, 15022, 15170, 16646, 18130, 20090, 21238, 21460, 23780, 28420, 30044, 30340, 33292, 36260, 37555, 40180, 41615, 42476, 43993, 52577, 53095, 58261, 74333, 75110, 83230, 87986, 105154, 106190, 116522, 148666, 150220, 166460, 175972, 210308, 212380, 219965, 233044, 262885, 291305, 297332, 307951, 371665, 439930, 525770, 582610, 615902, 743330, 879860, 1051540, 1165220, 1231804, 1486660, 1539755, 2155657, 3079510, 4311314, 6159020, 8622628, 10778285, 21556570, 43113140]

約数ペア:

[(1, 43113140), (2, 21556570), (4, 10778285), (5, 8622628), (7, 6159020), (10, 4311314), (14, 3079510), (20, 2155657), (28, 1539755), (29, 1486660), (35, 1231804), (37, 1165220), (41, 1051540), (49, 879860), (58, 743330), (70, 615902), (74, 582610), (82, 525770), (98, 439930), (116, 371665), (140, 307951), (145, 297332), (148, 291305), (164, 262885), (185, 233044), (196, 219965), (203, 212380), (205, 210308), (245, 175972), (259, 166460), (287, 150220), (290, 148666), (370, 116522), (406, 106190), (410, 105154), (490, 87986), (518, 83230), (574, 75110), (580, 74333), (740, 58261), (812, 53095), (820, 52577), (980, 43993), (1015, 42476), (1036, 41615), (1073, 40180), (1148, 37555), (1189, 36260), (1295, 33292), (1421, 30340), (1435, 30044), (1517, 28420), (1813, 23780), (2009, 21460), (2030, 21238), (2146, 20090), (2378, 18130), (2590, 16646), (2842, 15170), (2870, 15022), (3034, 14210), (3626, 11890), (4018, 10730), (4060, 10619), (4292, 10045), (4756, 9065), (5180, 8323), (5365, 8036), (5684, 7585), (5740, 7511), (5945, 7252), (6068, 7105)]