1254361920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2557}}^1$

素因数の和:2657

約数の個数: 224

約数和(自身を含む): 4615696128

約数和(自身を除く): 3361334208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 73, 80, 84, 96, 105, 112, 120, 140, 146, 160, 168, 192, 210, 219, 224, 240, 280, 292, 320, 336, 365, 420, 438, 448, 480, 511, 560, 584, 672, 730, 840, 876, 960, 1022, 1095, 1120, 1168, 1344, 1460, 1533, 1680, 1752, 2044, 2190, 2240, 2336, 2555, 2557, 2920, 3066, 3360, 3504, 4088, 4380, 4672, 5110, 5114, 5840, 6132, 6720, 7008, 7665, 7671, 8176, 8760, 10220, 10228, 11680, 12264, 12785, 14016, 15330, 15342, 16352, 17520, 17899, 20440, 20456, 23360, 24528, 25570, 30660, 30684, 32704, 35040, 35798, 38355, 40880, 40912, 49056, 51140, 53697, 61320, 61368, 70080, 71596, 76710, 81760, 81824, 89495, 98112, 102280, 107394, 122640, 122736, 143192, 153420, 163520, 163648, 178990, 186661, 204560, 214788, 245280, 245472, 268485, 286384, 306840, 357980, 373322, 409120, 429576, 490560, 490944, 536970, 559983, 572768, 613680, 715960, 746644, 818240, 859152, 933305, 1073940, 1119966, 1145536, 1227360, 1306627, 1431920, 1493288, 1718304, 1866610, 2147880, 2239932, 2454720, 2613254, 2799915, 2863840, 2986576, 3436608, 3733220, 3919881, 4295760, 4479864, 5226508, 5599830, 5727680, 5973152, 6533135, 7466440, 7839762, 8591520, 8959728, 10453016, 11199660, 11946304, 13066270, 14932880, 15679524, 17183040, 17919456, 19599405, 20906032, 22399320, 26132540, 29865760, 31359048, 35838912, 39198810, 41812064, 44798640, 52265080, 59731520, 62718096, 78397620, 83624128, 89597280, 104530160, 125436192, 156795240, 179194560, 209060320, 250872384, 313590480, 418120640, 627180960, 1254361920]

約数ペア:

[(1, 1254361920), (2, 627180960), (3, 418120640), (4, 313590480), (5, 250872384), (6, 209060320), (7, 179194560), (8, 156795240), (10, 125436192), (12, 104530160), (14, 89597280), (15, 83624128), (16, 78397620), (20, 62718096), (21, 59731520), (24, 52265080), (28, 44798640), (30, 41812064), (32, 39198810), (35, 35838912), (40, 31359048), (42, 29865760), (48, 26132540), (56, 22399320), (60, 20906032), (64, 19599405), (70, 17919456), (73, 17183040), (80, 15679524), (84, 14932880), (96, 13066270), (105, 11946304), (112, 11199660), (120, 10453016), (140, 8959728), (146, 8591520), (160, 7839762), (168, 7466440), (192, 6533135), (210, 5973152), (219, 5727680), (224, 5599830), (240, 5226508), (280, 4479864), (292, 4295760), (320, 3919881), (336, 3733220), (365, 3436608), (420, 2986576), (438, 2863840), (448, 2799915), (480, 2613254), (511, 2454720), (560, 2239932), (584, 2147880), (672, 1866610), (730, 1718304), (840, 1493288), (876, 1431920), (960, 1306627), (1022, 1227360), (1095, 1145536), (1120, 1119966), (1168, 1073940), (1344, 933305), (1460, 859152), (1533, 818240), (1680, 746644), (1752, 715960), (2044, 613680), (2190, 572768), (2240, 559983), (2336, 536970), (2555, 490944), (2557, 490560), (2920, 429576), (3066, 409120), (3360, 373322), (3504, 357980), (4088, 306840), (4380, 286384), (4672, 268485), (5110, 245472), (5114, 245280), (5840, 214788), (6132, 204560), (6720, 186661), (7008, 178990), (7665, 163648), (7671, 163520), (8176, 153420), (8760, 143192), (10220, 122736), (10228, 122640), (11680, 107394), (12264, 102280), (12785, 98112), (14016, 89495), (15330, 81824), (15342, 81760), (16352, 76710), (17520, 71596), (17899, 70080), (20440, 61368), (20456, 61320), (23360, 53697), (24528, 51140), (25570, 49056), (30660, 40912), (30684, 40880), (32704, 38355), (35040, 35798)]