211637160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{83983}}^1$

素因数の和:84007

約数の個数: 96

約数和(自身を含む): 786090240

約数和(自身を除く): 574453080

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, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 83983, 167966, 251949, 335932, 419915, 503898, 587881, 671864, 755847, 839830, 1007796, 1175762, 1259745, 1511694, 1679660, 1763643, 2015592, 2351524, 2519490, 2939405, 3023388, 3359320, 3527286, 3779235, 4703048, 5038980, 5290929, 5878810, 6046776, 7054572, 7558470, 8818215, 10077960, 10581858, 11757620, 14109144, 15116940, 17636430, 21163716, 23515240, 26454645, 30233880, 35272860, 42327432, 52909290, 70545720, 105818580, 211637160]

約数ペア:

[(1, 211637160), (2, 105818580), (3, 70545720), (4, 52909290), (5, 42327432), (6, 35272860), (7, 30233880), (8, 26454645), (9, 23515240), (10, 21163716), (12, 17636430), (14, 15116940), (15, 14109144), (18, 11757620), (20, 10581858), (21, 10077960), (24, 8818215), (28, 7558470), (30, 7054572), (35, 6046776), (36, 5878810), (40, 5290929), (42, 5038980), (45, 4703048), (56, 3779235), (60, 3527286), (63, 3359320), (70, 3023388), (72, 2939405), (84, 2519490), (90, 2351524), (105, 2015592), (120, 1763643), (126, 1679660), (140, 1511694), (168, 1259745), (180, 1175762), (210, 1007796), (252, 839830), (280, 755847), (315, 671864), (360, 587881), (420, 503898), (504, 419915), (630, 335932), (840, 251949), (1260, 167966), (2520, 83983)]