233793840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{439}}^1$

素因数の和:779

約数の個数: 160

約数和(自身を含む): 832803840

約数和(自身を除く): 599010000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 317, 336, 420, 439, 560, 634, 840, 878, 951, 1268, 1317, 1585, 1680, 1756, 1902, 2195, 2219, 2536, 2634, 3073, 3170, 3512, 3804, 4390, 4438, 4755, 5072, 5268, 6146, 6340, 6585, 6657, 7024, 7608, 8780, 8876, 9219, 9510, 10536, 11095, 12292, 12680, 13170, 13314, 15216, 15365, 17560, 17752, 18438, 19020, 21072, 22190, 24584, 25360, 26340, 26628, 30730, 33285, 35120, 35504, 36876, 38040, 44380, 46095, 49168, 52680, 53256, 61460, 66570, 73752, 76080, 88760, 92190, 105360, 106512, 122920, 133140, 139163, 147504, 177520, 184380, 245840, 266280, 278326, 368760, 417489, 532560, 556652, 695815, 737520, 834978, 974141, 1113304, 1391630, 1669956, 1948282, 2087445, 2226608, 2783260, 2922423, 3339912, 3896564, 4174890, 4870705, 5566520, 5844846, 6679824, 7793128, 8349780, 9741410, 11133040, 11689692, 14612115, 15586256, 16699560, 19482820, 23379384, 29224230, 33399120, 38965640, 46758768, 58448460, 77931280, 116896920, 233793840]

約数ペア:

[(1, 233793840), (2, 116896920), (3, 77931280), (4, 58448460), (5, 46758768), (6, 38965640), (7, 33399120), (8, 29224230), (10, 23379384), (12, 19482820), (14, 16699560), (15, 15586256), (16, 14612115), (20, 11689692), (21, 11133040), (24, 9741410), (28, 8349780), (30, 7793128), (35, 6679824), (40, 5844846), (42, 5566520), (48, 4870705), (56, 4174890), (60, 3896564), (70, 3339912), (80, 2922423), (84, 2783260), (105, 2226608), (112, 2087445), (120, 1948282), (140, 1669956), (168, 1391630), (210, 1113304), (240, 974141), (280, 834978), (317, 737520), (336, 695815), (420, 556652), (439, 532560), (560, 417489), (634, 368760), (840, 278326), (878, 266280), (951, 245840), (1268, 184380), (1317, 177520), (1585, 147504), (1680, 139163), (1756, 133140), (1902, 122920), (2195, 106512), (2219, 105360), (2536, 92190), (2634, 88760), (3073, 76080), (3170, 73752), (3512, 66570), (3804, 61460), (4390, 53256), (4438, 52680), (4755, 49168), (5072, 46095), (5268, 44380), (6146, 38040), (6340, 36876), (6585, 35504), (6657, 35120), (7024, 33285), (7608, 30730), (8780, 26628), (8876, 26340), (9219, 25360), (9510, 24584), (10536, 22190), (11095, 21072), (12292, 19020), (12680, 18438), (13170, 17752), (13314, 17560), (15216, 15365)]