258630840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^3\times {\mathrm{109}}^1$

素因数の和:168

約数の個数: 256

約数和(自身を含む): 942480000

約数和(自身を除く): 683849160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 109, 117, 120, 130, 135, 156, 169, 180, 195, 216, 218, 234, 260, 270, 312, 327, 338, 351, 360, 390, 436, 468, 507, 520, 540, 545, 585, 654, 676, 702, 780, 845, 872, 936, 981, 1014, 1080, 1090, 1170, 1308, 1352, 1404, 1417, 1521, 1560, 1635, 1690, 1755, 1962, 2028, 2180, 2197, 2340, 2535, 2616, 2808, 2834, 2943, 3042, 3270, 3380, 3510, 3924, 4056, 4251, 4360, 4394, 4563, 4680, 4905, 5070, 5668, 5886, 6084, 6540, 6591, 6760, 7020, 7085, 7605, 7848, 8502, 8788, 9126, 9810, 10140, 10985, 11336, 11772, 12168, 12753, 13080, 13182, 14040, 14170, 14715, 15210, 17004, 17576, 18252, 18421, 19620, 19773, 20280, 21255, 21970, 22815, 23544, 25506, 26364, 28340, 29430, 30420, 32955, 34008, 36504, 36842, 38259, 39240, 39546, 42510, 43940, 45630, 51012, 52728, 55263, 56680, 58860, 59319, 60840, 63765, 65910, 73684, 76518, 79092, 85020, 87880, 91260, 92105, 98865, 102024, 110526, 117720, 118638, 127530, 131820, 147368, 153036, 158184, 165789, 170040, 182520, 184210, 191295, 197730, 221052, 237276, 239473, 255060, 263640, 276315, 296595, 306072, 331578, 368420, 382590, 395460, 442104, 474552, 478946, 497367, 510120, 552630, 593190, 663156, 718419, 736840, 765180, 790920, 828945, 957892, 994734, 1105260, 1186380, 1197365, 1326312, 1436838, 1530360, 1657890, 1915784, 1989468, 2155257, 2210520, 2372760, 2394730, 2486835, 2873676, 3315780, 3592095, 3978936, 4310514, 4789460, 4973670, 5747352, 6465771, 6631560, 7184190, 8621028, 9578920, 9947340, 10776285, 12931542, 14368380, 17242056, 19894680, 21552570, 25863084, 28736760, 32328855, 43105140, 51726168, 64657710, 86210280, 129315420, 258630840]

約数ペア:

[(1, 258630840), (2, 129315420), (3, 86210280), (4, 64657710), (5, 51726168), (6, 43105140), (8, 32328855), (9, 28736760), (10, 25863084), (12, 21552570), (13, 19894680), (15, 17242056), (18, 14368380), (20, 12931542), (24, 10776285), (26, 9947340), (27, 9578920), (30, 8621028), (36, 7184190), (39, 6631560), (40, 6465771), (45, 5747352), (52, 4973670), (54, 4789460), (60, 4310514), (65, 3978936), (72, 3592095), (78, 3315780), (90, 2873676), (104, 2486835), (108, 2394730), (109, 2372760), (117, 2210520), (120, 2155257), (130, 1989468), (135, 1915784), (156, 1657890), (169, 1530360), (180, 1436838), (195, 1326312), (216, 1197365), (218, 1186380), (234, 1105260), (260, 994734), (270, 957892), (312, 828945), (327, 790920), (338, 765180), (351, 736840), (360, 718419), (390, 663156), (436, 593190), (468, 552630), (507, 510120), (520, 497367), (540, 478946), (545, 474552), (585, 442104), (654, 395460), (676, 382590), (702, 368420), (780, 331578), (845, 306072), (872, 296595), (936, 276315), (981, 263640), (1014, 255060), (1080, 239473), (1090, 237276), (1170, 221052), (1308, 197730), (1352, 191295), (1404, 184210), (1417, 182520), (1521, 170040), (1560, 165789), (1635, 158184), (1690, 153036), (1755, 147368), (1962, 131820), (2028, 127530), (2180, 118638), (2197, 117720), (2340, 110526), (2535, 102024), (2616, 98865), (2808, 92105), (2834, 91260), (2943, 87880), (3042, 85020), (3270, 79092), (3380, 76518), (3510, 73684), (3924, 65910), (4056, 63765), (4251, 60840), (4360, 59319), (4394, 58860), (4563, 56680), (4680, 55263), (4905, 52728), (5070, 51012), (5668, 45630), (5886, 43940), (6084, 42510), (6540, 39546), (6591, 39240), (6760, 38259), (7020, 36842), (7085, 36504), (7605, 34008), (7848, 32955), (8502, 30420), (8788, 29430), (9126, 28340), (9810, 26364), (10140, 25506), (10985, 23544), (11336, 22815), (11772, 21970), (12168, 21255), (12753, 20280), (13080, 19773), (13182, 19620), (14040, 18421), (14170, 18252), (14715, 17576), (15210, 17004)]