69262440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1531}}^1$

素因数の和:1587

約数の個数: 128

約数和(自身を含む): 231638400

約数和(自身を除く): 162375960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 104, 116, 120, 130, 145, 156, 174, 195, 232, 260, 290, 312, 348, 377, 390, 435, 520, 580, 696, 754, 780, 870, 1131, 1160, 1508, 1531, 1560, 1740, 1885, 2262, 3016, 3062, 3480, 3770, 4524, 4593, 5655, 6124, 7540, 7655, 9048, 9186, 11310, 12248, 15080, 15310, 18372, 19903, 22620, 22965, 30620, 36744, 39806, 44399, 45240, 45930, 59709, 61240, 79612, 88798, 91860, 99515, 119418, 133197, 159224, 177596, 183720, 199030, 221995, 238836, 266394, 298545, 355192, 398060, 443990, 477672, 532788, 577187, 597090, 665985, 796120, 887980, 1065576, 1154374, 1194180, 1331970, 1731561, 1775960, 2308748, 2388360, 2663940, 2885935, 3463122, 4617496, 5327880, 5771870, 6926244, 8657805, 11543740, 13852488, 17315610, 23087480, 34631220, 69262440]

約数ペア:

[(1, 69262440), (2, 34631220), (3, 23087480), (4, 17315610), (5, 13852488), (6, 11543740), (8, 8657805), (10, 6926244), (12, 5771870), (13, 5327880), (15, 4617496), (20, 3463122), (24, 2885935), (26, 2663940), (29, 2388360), (30, 2308748), (39, 1775960), (40, 1731561), (52, 1331970), (58, 1194180), (60, 1154374), (65, 1065576), (78, 887980), (87, 796120), (104, 665985), (116, 597090), (120, 577187), (130, 532788), (145, 477672), (156, 443990), (174, 398060), (195, 355192), (232, 298545), (260, 266394), (290, 238836), (312, 221995), (348, 199030), (377, 183720), (390, 177596), (435, 159224), (520, 133197), (580, 119418), (696, 99515), (754, 91860), (780, 88798), (870, 79612), (1131, 61240), (1160, 59709), (1508, 45930), (1531, 45240), (1560, 44399), (1740, 39806), (1885, 36744), (2262, 30620), (3016, 22965), (3062, 22620), (3480, 19903), (3770, 18372), (4524, 15310), (4593, 15080), (5655, 12248), (6124, 11310), (7540, 9186), (7655, 9048)]