229286040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{457}}^1$

素因数の和:621

約数の個数: 128

約数和(自身を含む): 714260160

約数和(自身を除く): 484974120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 113, 120, 148, 185, 222, 226, 296, 339, 370, 444, 452, 457, 555, 565, 678, 740, 888, 904, 914, 1110, 1130, 1356, 1371, 1480, 1695, 1828, 2220, 2260, 2285, 2712, 2742, 3390, 3656, 4181, 4440, 4520, 4570, 5484, 6780, 6855, 8362, 9140, 10968, 12543, 13560, 13710, 16724, 16909, 18280, 20905, 25086, 27420, 33448, 33818, 41810, 50172, 50727, 51641, 54840, 62715, 67636, 83620, 84545, 100344, 101454, 103282, 125430, 135272, 154923, 167240, 169090, 202908, 206564, 250860, 253635, 258205, 309846, 338180, 405816, 413128, 501720, 507270, 516410, 619692, 676360, 774615, 1014540, 1032820, 1239384, 1549230, 1910717, 2029080, 2065640, 3098460, 3821434, 5732151, 6196920, 7642868, 9553585, 11464302, 15285736, 19107170, 22928604, 28660755, 38214340, 45857208, 57321510, 76428680, 114643020, 229286040]

約数ペア:

[(1, 229286040), (2, 114643020), (3, 76428680), (4, 57321510), (5, 45857208), (6, 38214340), (8, 28660755), (10, 22928604), (12, 19107170), (15, 15285736), (20, 11464302), (24, 9553585), (30, 7642868), (37, 6196920), (40, 5732151), (60, 3821434), (74, 3098460), (111, 2065640), (113, 2029080), (120, 1910717), (148, 1549230), (185, 1239384), (222, 1032820), (226, 1014540), (296, 774615), (339, 676360), (370, 619692), (444, 516410), (452, 507270), (457, 501720), (555, 413128), (565, 405816), (678, 338180), (740, 309846), (888, 258205), (904, 253635), (914, 250860), (1110, 206564), (1130, 202908), (1356, 169090), (1371, 167240), (1480, 154923), (1695, 135272), (1828, 125430), (2220, 103282), (2260, 101454), (2285, 100344), (2712, 84545), (2742, 83620), (3390, 67636), (3656, 62715), (4181, 54840), (4440, 51641), (4520, 50727), (4570, 50172), (5484, 41810), (6780, 33818), (6855, 33448), (8362, 27420), (9140, 25086), (10968, 20905), (12543, 18280), (13560, 16909), (13710, 16724)]