456297240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2393}}^1$

素因数の和:2641

約数の個数: 128

約数和(自身を含む): 1571996160

約数和(自身を除く): 1115698920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 227, 280, 420, 454, 681, 840, 908, 1135, 1362, 1589, 1816, 2270, 2393, 2724, 3178, 3405, 4540, 4767, 4786, 5448, 6356, 6810, 7179, 7945, 9080, 9534, 9572, 11965, 12712, 13620, 14358, 15890, 16751, 19068, 19144, 23835, 23930, 27240, 28716, 31780, 33502, 35895, 38136, 47670, 47860, 50253, 57432, 63560, 67004, 71790, 83755, 95340, 95720, 100506, 134008, 143580, 167510, 190680, 201012, 251265, 287160, 335020, 402024, 502530, 543211, 670040, 1005060, 1086422, 1629633, 2010120, 2172844, 2716055, 3259266, 3802477, 4345688, 5432110, 6518532, 7604954, 8148165, 10864220, 11407431, 13037064, 15209908, 16296330, 19012385, 21728440, 22814862, 30419816, 32592660, 38024770, 45629724, 57037155, 65185320, 76049540, 91259448, 114074310, 152099080, 228148620, 456297240]

約数ペア:

[(1, 456297240), (2, 228148620), (3, 152099080), (4, 114074310), (5, 91259448), (6, 76049540), (7, 65185320), (8, 57037155), (10, 45629724), (12, 38024770), (14, 32592660), (15, 30419816), (20, 22814862), (21, 21728440), (24, 19012385), (28, 16296330), (30, 15209908), (35, 13037064), (40, 11407431), (42, 10864220), (56, 8148165), (60, 7604954), (70, 6518532), (84, 5432110), (105, 4345688), (120, 3802477), (140, 3259266), (168, 2716055), (210, 2172844), (227, 2010120), (280, 1629633), (420, 1086422), (454, 1005060), (681, 670040), (840, 543211), (908, 502530), (1135, 402024), (1362, 335020), (1589, 287160), (1816, 251265), (2270, 201012), (2393, 190680), (2724, 167510), (3178, 143580), (3405, 134008), (4540, 100506), (4767, 95720), (4786, 95340), (5448, 83755), (6356, 71790), (6810, 67004), (7179, 63560), (7945, 57432), (9080, 50253), (9534, 47860), (9572, 47670), (11965, 38136), (12712, 35895), (13620, 33502), (14358, 31780), (15890, 28716), (16751, 27240), (19068, 23930), (19144, 23835)]