145799640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1231}}^1$

素因数の和:1302

約数の個数: 192

約数和(自身を含む): 553512960

約数和(自身を除く): 407713320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 56, 60, 63, 70, 72, 84, 90, 94, 105, 120, 126, 140, 141, 168, 180, 188, 210, 235, 252, 280, 282, 315, 329, 360, 376, 420, 423, 470, 504, 564, 630, 658, 705, 840, 846, 940, 987, 1128, 1231, 1260, 1316, 1410, 1645, 1692, 1880, 1974, 2115, 2462, 2520, 2632, 2820, 2961, 3290, 3384, 3693, 3948, 4230, 4924, 4935, 5640, 5922, 6155, 6580, 7386, 7896, 8460, 8617, 9848, 9870, 11079, 11844, 12310, 13160, 14772, 14805, 16920, 17234, 18465, 19740, 22158, 23688, 24620, 25851, 29544, 29610, 34468, 36930, 39480, 43085, 44316, 49240, 51702, 55395, 57857, 59220, 68936, 73860, 77553, 86170, 88632, 103404, 110790, 115714, 118440, 129255, 147720, 155106, 172340, 173571, 206808, 221580, 231428, 258510, 289285, 310212, 344680, 347142, 387765, 404999, 443160, 462856, 517020, 520713, 578570, 620424, 694284, 775530, 809998, 867855, 1034040, 1041426, 1157140, 1214997, 1388568, 1551060, 1619996, 1735710, 2024995, 2082852, 2314280, 2429994, 2603565, 3102120, 3239992, 3471420, 3644991, 4049990, 4165704, 4859988, 5207130, 6074985, 6942840, 7289982, 8099980, 9719976, 10414260, 12149970, 14579964, 16199960, 18224955, 20828520, 24299940, 29159928, 36449910, 48599880, 72899820, 145799640]

約数ペア:

[(1, 145799640), (2, 72899820), (3, 48599880), (4, 36449910), (5, 29159928), (6, 24299940), (7, 20828520), (8, 18224955), (9, 16199960), (10, 14579964), (12, 12149970), (14, 10414260), (15, 9719976), (18, 8099980), (20, 7289982), (21, 6942840), (24, 6074985), (28, 5207130), (30, 4859988), (35, 4165704), (36, 4049990), (40, 3644991), (42, 3471420), (45, 3239992), (47, 3102120), (56, 2603565), (60, 2429994), (63, 2314280), (70, 2082852), (72, 2024995), (84, 1735710), (90, 1619996), (94, 1551060), (105, 1388568), (120, 1214997), (126, 1157140), (140, 1041426), (141, 1034040), (168, 867855), (180, 809998), (188, 775530), (210, 694284), (235, 620424), (252, 578570), (280, 520713), (282, 517020), (315, 462856), (329, 443160), (360, 404999), (376, 387765), (420, 347142), (423, 344680), (470, 310212), (504, 289285), (564, 258510), (630, 231428), (658, 221580), (705, 206808), (840, 173571), (846, 172340), (940, 155106), (987, 147720), (1128, 129255), (1231, 118440), (1260, 115714), (1316, 110790), (1410, 103404), (1645, 88632), (1692, 86170), (1880, 77553), (1974, 73860), (2115, 68936), (2462, 59220), (2520, 57857), (2632, 55395), (2820, 51702), (2961, 49240), (3290, 44316), (3384, 43085), (3693, 39480), (3948, 36930), (4230, 34468), (4924, 29610), (4935, 29544), (5640, 25851), (5922, 24620), (6155, 23688), (6580, 22158), (7386, 19740), (7896, 18465), (8460, 17234), (8617, 16920), (9848, 14805), (9870, 14772), (11079, 13160), (11844, 12310)]