738397920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1621}}^1$

素因数の和:1725

約数の個数: 192

約数和(自身を含む): 2540752704

約数和(自身を除く): 1802354784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 73, 78, 80, 96, 104, 120, 130, 146, 156, 160, 195, 208, 219, 240, 260, 292, 312, 365, 390, 416, 438, 480, 520, 584, 624, 730, 780, 876, 949, 1040, 1095, 1168, 1248, 1460, 1560, 1621, 1752, 1898, 2080, 2190, 2336, 2847, 2920, 3120, 3242, 3504, 3796, 4380, 4745, 4863, 5694, 5840, 6240, 6484, 7008, 7592, 8105, 8760, 9490, 9726, 11388, 11680, 12968, 14235, 15184, 16210, 17520, 18980, 19452, 21073, 22776, 24315, 25936, 28470, 30368, 32420, 35040, 37960, 38904, 42146, 45552, 48630, 51872, 56940, 63219, 64840, 75920, 77808, 84292, 91104, 97260, 105365, 113880, 118333, 126438, 129680, 151840, 155616, 168584, 194520, 210730, 227760, 236666, 252876, 259360, 316095, 337168, 354999, 389040, 421460, 455520, 473332, 505752, 591665, 632190, 674336, 709998, 778080, 842920, 946664, 1011504, 1183330, 1264380, 1419996, 1538329, 1685840, 1774995, 1893328, 2023008, 2366660, 2528760, 2839992, 3076658, 3371680, 3549990, 3786656, 4614987, 4733320, 5057520, 5679984, 6153316, 7099980, 7691645, 9229974, 9466640, 10115040, 11359968, 12306632, 14199960, 15383290, 18459948, 18933280, 23074935, 24613264, 28399920, 30766580, 36919896, 46149870, 49226528, 56799840, 61533160, 73839792, 92299740, 123066320, 147679584, 184599480, 246132640, 369198960, 738397920]

約数ペア:

[(1, 738397920), (2, 369198960), (3, 246132640), (4, 184599480), (5, 147679584), (6, 123066320), (8, 92299740), (10, 73839792), (12, 61533160), (13, 56799840), (15, 49226528), (16, 46149870), (20, 36919896), (24, 30766580), (26, 28399920), (30, 24613264), (32, 23074935), (39, 18933280), (40, 18459948), (48, 15383290), (52, 14199960), (60, 12306632), (65, 11359968), (73, 10115040), (78, 9466640), (80, 9229974), (96, 7691645), (104, 7099980), (120, 6153316), (130, 5679984), (146, 5057520), (156, 4733320), (160, 4614987), (195, 3786656), (208, 3549990), (219, 3371680), (240, 3076658), (260, 2839992), (292, 2528760), (312, 2366660), (365, 2023008), (390, 1893328), (416, 1774995), (438, 1685840), (480, 1538329), (520, 1419996), (584, 1264380), (624, 1183330), (730, 1011504), (780, 946664), (876, 842920), (949, 778080), (1040, 709998), (1095, 674336), (1168, 632190), (1248, 591665), (1460, 505752), (1560, 473332), (1621, 455520), (1752, 421460), (1898, 389040), (2080, 354999), (2190, 337168), (2336, 316095), (2847, 259360), (2920, 252876), (3120, 236666), (3242, 227760), (3504, 210730), (3796, 194520), (4380, 168584), (4745, 155616), (4863, 151840), (5694, 129680), (5840, 126438), (6240, 118333), (6484, 113880), (7008, 105365), (7592, 97260), (8105, 91104), (8760, 84292), (9490, 77808), (9726, 75920), (11388, 64840), (11680, 63219), (12968, 56940), (14235, 51872), (15184, 48630), (16210, 45552), (17520, 42146), (18980, 38904), (19452, 37960), (21073, 35040), (22776, 32420), (24315, 30368), (25936, 28470)]