356525520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{499}}^1$

素因数の和:757

約数の個数: 160

約数和(自身を含む): 1197840000

約数和(自身を除く): 841314480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 229, 240, 260, 312, 390, 458, 499, 520, 624, 687, 780, 916, 998, 1040, 1145, 1374, 1497, 1560, 1832, 1996, 2290, 2495, 2748, 2977, 2994, 3120, 3435, 3664, 3992, 4580, 4990, 5496, 5954, 5988, 6487, 6870, 7485, 7984, 8931, 9160, 9980, 10992, 11908, 11976, 12974, 13740, 14885, 14970, 17862, 18320, 19461, 19960, 23816, 23952, 25948, 27480, 29770, 29940, 32435, 35724, 38922, 39920, 44655, 47632, 51896, 54960, 59540, 59880, 64870, 71448, 77844, 89310, 97305, 103792, 114271, 119080, 119760, 129740, 142896, 155688, 178620, 194610, 228542, 238160, 259480, 311376, 342813, 357240, 389220, 457084, 518960, 571355, 685626, 714480, 778440, 914168, 1142710, 1371252, 1485523, 1556880, 1714065, 1828336, 2285420, 2742504, 2971046, 3428130, 4456569, 4570840, 5485008, 5942092, 6856260, 7427615, 8913138, 9141680, 11884184, 13712520, 14855230, 17826276, 22282845, 23768368, 27425040, 29710460, 35652552, 44565690, 59420920, 71305104, 89131380, 118841840, 178262760, 356525520]

約数ペア:

[(1, 356525520), (2, 178262760), (3, 118841840), (4, 89131380), (5, 71305104), (6, 59420920), (8, 44565690), (10, 35652552), (12, 29710460), (13, 27425040), (15, 23768368), (16, 22282845), (20, 17826276), (24, 14855230), (26, 13712520), (30, 11884184), (39, 9141680), (40, 8913138), (48, 7427615), (52, 6856260), (60, 5942092), (65, 5485008), (78, 4570840), (80, 4456569), (104, 3428130), (120, 2971046), (130, 2742504), (156, 2285420), (195, 1828336), (208, 1714065), (229, 1556880), (240, 1485523), (260, 1371252), (312, 1142710), (390, 914168), (458, 778440), (499, 714480), (520, 685626), (624, 571355), (687, 518960), (780, 457084), (916, 389220), (998, 357240), (1040, 342813), (1145, 311376), (1374, 259480), (1497, 238160), (1560, 228542), (1832, 194610), (1996, 178620), (2290, 155688), (2495, 142896), (2748, 129740), (2977, 119760), (2994, 119080), (3120, 114271), (3435, 103792), (3664, 97305), (3992, 89310), (4580, 77844), (4990, 71448), (5496, 64870), (5954, 59880), (5988, 59540), (6487, 54960), (6870, 51896), (7485, 47632), (7984, 44655), (8931, 39920), (9160, 38922), (9980, 35724), (10992, 32435), (11908, 29940), (11976, 29770), (12974, 27480), (13740, 25948), (14885, 23952), (14970, 23816), (17862, 19960), (18320, 19461)]