351547080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{443}}^1$

素因数の和:863

約数の個数: 128

約数和(自身を含む): 1122076800

約数和(自身を除く): 770529720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 389, 408, 443, 510, 680, 778, 886, 1020, 1167, 1329, 1556, 1772, 1945, 2040, 2215, 2334, 2658, 3112, 3544, 3890, 4430, 4668, 5316, 5835, 6613, 6645, 7531, 7780, 8860, 9336, 10632, 11670, 13226, 13290, 15062, 15560, 17720, 19839, 22593, 23340, 26452, 26580, 30124, 33065, 37655, 39678, 45186, 46680, 52904, 53160, 60248, 66130, 75310, 79356, 90372, 99195, 112965, 132260, 150620, 158712, 172327, 180744, 198390, 225930, 264520, 301240, 344654, 396780, 451860, 516981, 689308, 793560, 861635, 903720, 1033962, 1378616, 1723270, 2067924, 2584905, 2929559, 3446540, 4135848, 5169810, 5859118, 6893080, 8788677, 10339620, 11718236, 14647795, 17577354, 20679240, 23436472, 29295590, 35154708, 43943385, 58591180, 70309416, 87886770, 117182360, 175773540, 351547080]

約数ペア:

[(1, 351547080), (2, 175773540), (3, 117182360), (4, 87886770), (5, 70309416), (6, 58591180), (8, 43943385), (10, 35154708), (12, 29295590), (15, 23436472), (17, 20679240), (20, 17577354), (24, 14647795), (30, 11718236), (34, 10339620), (40, 8788677), (51, 6893080), (60, 5859118), (68, 5169810), (85, 4135848), (102, 3446540), (120, 2929559), (136, 2584905), (170, 2067924), (204, 1723270), (255, 1378616), (340, 1033962), (389, 903720), (408, 861635), (443, 793560), (510, 689308), (680, 516981), (778, 451860), (886, 396780), (1020, 344654), (1167, 301240), (1329, 264520), (1556, 225930), (1772, 198390), (1945, 180744), (2040, 172327), (2215, 158712), (2334, 150620), (2658, 132260), (3112, 112965), (3544, 99195), (3890, 90372), (4430, 79356), (4668, 75310), (5316, 66130), (5835, 60248), (6613, 53160), (6645, 52904), (7531, 46680), (7780, 45186), (8860, 39678), (9336, 37655), (10632, 33065), (11670, 30124), (13226, 26580), (13290, 26452), (15062, 23340), (15560, 22593), (17720, 19839)]