385461960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:352

約数の個数: 192

約数和(自身を含む): 1272801600

約数和(自身を除く): 887339640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 83, 104, 120, 130, 156, 166, 169, 195, 229, 249, 260, 312, 332, 338, 390, 415, 458, 498, 507, 520, 664, 676, 687, 780, 830, 845, 916, 996, 1014, 1079, 1145, 1245, 1352, 1374, 1560, 1660, 1690, 1832, 1992, 2028, 2158, 2290, 2490, 2535, 2748, 2977, 3237, 3320, 3380, 3435, 4056, 4316, 4580, 4980, 5070, 5395, 5496, 5954, 6474, 6760, 6870, 8632, 8931, 9160, 9960, 10140, 10790, 11908, 12948, 13740, 14027, 14885, 16185, 17862, 19007, 20280, 21580, 23816, 25896, 27480, 28054, 29770, 32370, 35724, 38014, 38701, 42081, 43160, 44655, 56108, 57021, 59540, 64740, 70135, 71448, 76028, 77402, 84162, 89310, 95035, 112216, 114042, 116103, 119080, 129480, 140270, 152056, 154804, 168324, 178620, 190070, 193505, 210405, 228084, 232206, 247091, 280540, 285105, 309608, 336648, 357240, 380140, 387010, 420810, 456168, 464412, 494182, 561080, 570210, 580515, 741273, 760280, 774020, 841620, 928824, 988364, 1140420, 1161030, 1235455, 1482546, 1548040, 1683240, 1976728, 2280840, 2322060, 2470910, 2965092, 3212183, 3706365, 4644120, 4941820, 5930184, 6424366, 7412730, 9636549, 9883640, 12848732, 14825460, 16060915, 19273098, 25697464, 29650920, 32121830, 38546196, 48182745, 64243660, 77092392, 96365490, 128487320, 192730980, 385461960]

約数ペア:

[(1, 385461960), (2, 192730980), (3, 128487320), (4, 96365490), (5, 77092392), (6, 64243660), (8, 48182745), (10, 38546196), (12, 32121830), (13, 29650920), (15, 25697464), (20, 19273098), (24, 16060915), (26, 14825460), (30, 12848732), (39, 9883640), (40, 9636549), (52, 7412730), (60, 6424366), (65, 5930184), (78, 4941820), (83, 4644120), (104, 3706365), (120, 3212183), (130, 2965092), (156, 2470910), (166, 2322060), (169, 2280840), (195, 1976728), (229, 1683240), (249, 1548040), (260, 1482546), (312, 1235455), (332, 1161030), (338, 1140420), (390, 988364), (415, 928824), (458, 841620), (498, 774020), (507, 760280), (520, 741273), (664, 580515), (676, 570210), (687, 561080), (780, 494182), (830, 464412), (845, 456168), (916, 420810), (996, 387010), (1014, 380140), (1079, 357240), (1145, 336648), (1245, 309608), (1352, 285105), (1374, 280540), (1560, 247091), (1660, 232206), (1690, 228084), (1832, 210405), (1992, 193505), (2028, 190070), (2158, 178620), (2290, 168324), (2490, 154804), (2535, 152056), (2748, 140270), (2977, 129480), (3237, 119080), (3320, 116103), (3380, 114042), (3435, 112216), (4056, 95035), (4316, 89310), (4580, 84162), (4980, 77402), (5070, 76028), (5395, 71448), (5496, 70135), (5954, 64740), (6474, 59540), (6760, 57021), (6870, 56108), (8632, 44655), (8931, 43160), (9160, 42081), (9960, 38701), (10140, 38014), (10790, 35724), (11908, 32370), (12948, 29770), (13740, 28054), (14027, 27480), (14885, 25896), (16185, 23816), (17862, 21580), (19007, 20280)]