69262680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:521

約数の個数: 128

約数和(自身を含む): 219985920

約数和(自身を除く): 150723240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 43, 60, 62, 86, 93, 120, 124, 129, 155, 172, 186, 215, 248, 258, 310, 344, 372, 430, 433, 465, 516, 620, 645, 744, 860, 866, 930, 1032, 1240, 1290, 1299, 1333, 1720, 1732, 1860, 2165, 2580, 2598, 2666, 3464, 3720, 3999, 4330, 5160, 5196, 5332, 6495, 6665, 7998, 8660, 10392, 10664, 12990, 13330, 13423, 15996, 17320, 18619, 19995, 25980, 26660, 26846, 31992, 37238, 39990, 40269, 51960, 53320, 53692, 55857, 67115, 74476, 79980, 80538, 93095, 107384, 111714, 134230, 148952, 159960, 161076, 186190, 201345, 223428, 268460, 279285, 322152, 372380, 402690, 446856, 536920, 558570, 577189, 744760, 805380, 1117140, 1154378, 1610760, 1731567, 2234280, 2308756, 2885945, 3463134, 4617512, 5771890, 6926268, 8657835, 11543780, 13852536, 17315670, 23087560, 34631340, 69262680]

約数ペア:

[(1, 69262680), (2, 34631340), (3, 23087560), (4, 17315670), (5, 13852536), (6, 11543780), (8, 8657835), (10, 6926268), (12, 5771890), (15, 4617512), (20, 3463134), (24, 2885945), (30, 2308756), (31, 2234280), (40, 1731567), (43, 1610760), (60, 1154378), (62, 1117140), (86, 805380), (93, 744760), (120, 577189), (124, 558570), (129, 536920), (155, 446856), (172, 402690), (186, 372380), (215, 322152), (248, 279285), (258, 268460), (310, 223428), (344, 201345), (372, 186190), (430, 161076), (433, 159960), (465, 148952), (516, 134230), (620, 111714), (645, 107384), (744, 93095), (860, 80538), (866, 79980), (930, 74476), (1032, 67115), (1240, 55857), (1290, 53692), (1299, 53320), (1333, 51960), (1720, 40269), (1732, 39990), (1860, 37238), (2165, 31992), (2580, 26846), (2598, 26660), (2666, 25980), (3464, 19995), (3720, 18619), (3999, 17320), (4330, 15996), (5160, 13423), (5196, 13330), (5332, 12990), (6495, 10664), (6665, 10392), (7998, 8660)]