476643440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{281}}^1$

素因数の和:547

約数の個数: 160

約数和(自身を含む): 1374662016

約数和(自身を除く): 898018576

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 233, 260, 280, 281, 364, 455, 466, 520, 560, 562, 728, 910, 932, 1040, 1124, 1165, 1405, 1456, 1631, 1820, 1864, 1967, 2248, 2330, 2810, 3029, 3262, 3640, 3653, 3728, 3934, 4496, 4660, 5620, 6058, 6524, 7280, 7306, 7868, 8155, 9320, 9835, 11240, 12116, 13048, 14612, 15145, 15736, 16310, 18265, 18640, 19670, 21203, 22480, 24232, 25571, 26096, 29224, 30290, 31472, 32620, 36530, 39340, 42406, 48464, 51142, 58448, 60580, 65240, 65473, 73060, 78680, 84812, 102284, 106015, 121160, 127855, 130480, 130946, 146120, 157360, 169624, 204568, 212030, 242320, 255710, 261892, 292240, 327365, 339248, 409136, 424060, 458311, 511420, 523784, 654730, 848120, 851149, 916622, 1022840, 1047568, 1309460, 1696240, 1702298, 1833244, 2045680, 2291555, 2618920, 3404596, 3666488, 4255745, 4583110, 5237840, 5958043, 6809192, 7332976, 8511490, 9166220, 11916086, 13618384, 17022980, 18332440, 23832172, 29790215, 34045960, 36664880, 47664344, 59580430, 68091920, 95328688, 119160860, 238321720, 476643440]

約数ペア:

[(1, 476643440), (2, 238321720), (4, 119160860), (5, 95328688), (7, 68091920), (8, 59580430), (10, 47664344), (13, 36664880), (14, 34045960), (16, 29790215), (20, 23832172), (26, 18332440), (28, 17022980), (35, 13618384), (40, 11916086), (52, 9166220), (56, 8511490), (65, 7332976), (70, 6809192), (80, 5958043), (91, 5237840), (104, 4583110), (112, 4255745), (130, 3666488), (140, 3404596), (182, 2618920), (208, 2291555), (233, 2045680), (260, 1833244), (280, 1702298), (281, 1696240), (364, 1309460), (455, 1047568), (466, 1022840), (520, 916622), (560, 851149), (562, 848120), (728, 654730), (910, 523784), (932, 511420), (1040, 458311), (1124, 424060), (1165, 409136), (1405, 339248), (1456, 327365), (1631, 292240), (1820, 261892), (1864, 255710), (1967, 242320), (2248, 212030), (2330, 204568), (2810, 169624), (3029, 157360), (3262, 146120), (3640, 130946), (3653, 130480), (3728, 127855), (3934, 121160), (4496, 106015), (4660, 102284), (5620, 84812), (6058, 78680), (6524, 73060), (7280, 65473), (7306, 65240), (7868, 60580), (8155, 58448), (9320, 51142), (9835, 48464), (11240, 42406), (12116, 39340), (13048, 36530), (14612, 32620), (15145, 31472), (15736, 30290), (16310, 29224), (18265, 26096), (18640, 25571), (19670, 24232), (21203, 22480)]