531683040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{691}}^1$

素因数の和:945

約数の個数: 192

約数和(自身を含む): 1925199360

約数和(自身を除く): 1393516320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 229, 240, 280, 336, 420, 458, 480, 560, 672, 687, 691, 840, 916, 1120, 1145, 1374, 1382, 1603, 1680, 1832, 2073, 2290, 2748, 2764, 3206, 3360, 3435, 3455, 3664, 4146, 4580, 4809, 4837, 5496, 5528, 6412, 6870, 6910, 7328, 8015, 8292, 9160, 9618, 9674, 10365, 10992, 11056, 12824, 13740, 13820, 14511, 16030, 16584, 18320, 19236, 19348, 20730, 21984, 22112, 24045, 24185, 25648, 27480, 27640, 29022, 32060, 33168, 36640, 38472, 38696, 41460, 48090, 48370, 51296, 54960, 55280, 58044, 64120, 66336, 72555, 76944, 77392, 82920, 96180, 96740, 109920, 110560, 116088, 128240, 145110, 153888, 154784, 158239, 165840, 192360, 193480, 232176, 256480, 290220, 316478, 331680, 384720, 386960, 464352, 474717, 580440, 632956, 769440, 773920, 791195, 949434, 1107673, 1160880, 1265912, 1582390, 1898868, 2215346, 2321760, 2373585, 2531824, 3164780, 3323019, 3797736, 4430692, 4747170, 5063648, 5538365, 6329560, 6646038, 7595472, 8861384, 9494340, 11076730, 12659120, 13292076, 15190944, 16615095, 17722768, 18988680, 22153460, 25318240, 26584152, 33230190, 35445536, 37977360, 44306920, 53168304, 66460380, 75954720, 88613840, 106336608, 132920760, 177227680, 265841520, 531683040]

約数ペア:

[(1, 531683040), (2, 265841520), (3, 177227680), (4, 132920760), (5, 106336608), (6, 88613840), (7, 75954720), (8, 66460380), (10, 53168304), (12, 44306920), (14, 37977360), (15, 35445536), (16, 33230190), (20, 26584152), (21, 25318240), (24, 22153460), (28, 18988680), (30, 17722768), (32, 16615095), (35, 15190944), (40, 13292076), (42, 12659120), (48, 11076730), (56, 9494340), (60, 8861384), (70, 7595472), (80, 6646038), (84, 6329560), (96, 5538365), (105, 5063648), (112, 4747170), (120, 4430692), (140, 3797736), (160, 3323019), (168, 3164780), (210, 2531824), (224, 2373585), (229, 2321760), (240, 2215346), (280, 1898868), (336, 1582390), (420, 1265912), (458, 1160880), (480, 1107673), (560, 949434), (672, 791195), (687, 773920), (691, 769440), (840, 632956), (916, 580440), (1120, 474717), (1145, 464352), (1374, 386960), (1382, 384720), (1603, 331680), (1680, 316478), (1832, 290220), (2073, 256480), (2290, 232176), (2748, 193480), (2764, 192360), (3206, 165840), (3360, 158239), (3435, 154784), (3455, 153888), (3664, 145110), (4146, 128240), (4580, 116088), (4809, 110560), (4837, 109920), (5496, 96740), (5528, 96180), (6412, 82920), (6870, 77392), (6910, 76944), (7328, 72555), (8015, 66336), (8292, 64120), (9160, 58044), (9618, 55280), (9674, 54960), (10365, 51296), (10992, 48370), (11056, 48090), (12824, 41460), (13740, 38696), (13820, 38472), (14511, 36640), (16030, 33168), (16584, 32060), (18320, 29022), (19236, 27640), (19348, 27480), (20730, 25648), (21984, 24185), (22112, 24045)]