439585560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:522

約数の個数: 192

約数和(自身を含む): 1485712800

約数和(自身を除く): 1046127240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 73, 86, 90, 120, 129, 146, 172, 180, 215, 219, 258, 292, 344, 360, 365, 387, 389, 430, 438, 516, 584, 645, 657, 730, 774, 778, 860, 876, 1032, 1095, 1167, 1290, 1314, 1460, 1548, 1556, 1720, 1752, 1935, 1945, 2190, 2334, 2580, 2628, 2920, 3096, 3112, 3139, 3285, 3501, 3870, 3890, 4380, 4668, 5160, 5256, 5835, 6278, 6570, 7002, 7740, 7780, 8760, 9336, 9417, 11670, 12556, 13140, 14004, 15480, 15560, 15695, 16727, 17505, 18834, 23340, 25112, 26280, 28008, 28251, 28397, 31390, 33454, 35010, 37668, 46680, 47085, 50181, 56502, 56794, 62780, 66908, 70020, 75336, 83635, 85191, 94170, 100362, 113004, 113588, 125560, 133816, 140040, 141255, 141985, 150543, 167270, 170382, 188340, 200724, 226008, 227176, 250905, 255573, 282510, 283970, 301086, 334540, 340764, 376680, 401448, 425955, 501810, 511146, 565020, 567940, 602172, 669080, 681528, 752715, 851910, 1003620, 1022292, 1130040, 1135880, 1204344, 1221071, 1277865, 1505430, 1703820, 2007240, 2044584, 2442142, 2555730, 3010860, 3407640, 3663213, 4884284, 5111460, 6021720, 6105355, 7326426, 9768568, 10222920, 10989639, 12210710, 14652852, 18316065, 21979278, 24421420, 29305704, 36632130, 43958556, 48842840, 54948195, 73264260, 87917112, 109896390, 146528520, 219792780, 439585560]

約数ペア:

[(1, 439585560), (2, 219792780), (3, 146528520), (4, 109896390), (5, 87917112), (6, 73264260), (8, 54948195), (9, 48842840), (10, 43958556), (12, 36632130), (15, 29305704), (18, 24421420), (20, 21979278), (24, 18316065), (30, 14652852), (36, 12210710), (40, 10989639), (43, 10222920), (45, 9768568), (60, 7326426), (72, 6105355), (73, 6021720), (86, 5111460), (90, 4884284), (120, 3663213), (129, 3407640), (146, 3010860), (172, 2555730), (180, 2442142), (215, 2044584), (219, 2007240), (258, 1703820), (292, 1505430), (344, 1277865), (360, 1221071), (365, 1204344), (387, 1135880), (389, 1130040), (430, 1022292), (438, 1003620), (516, 851910), (584, 752715), (645, 681528), (657, 669080), (730, 602172), (774, 567940), (778, 565020), (860, 511146), (876, 501810), (1032, 425955), (1095, 401448), (1167, 376680), (1290, 340764), (1314, 334540), (1460, 301086), (1548, 283970), (1556, 282510), (1720, 255573), (1752, 250905), (1935, 227176), (1945, 226008), (2190, 200724), (2334, 188340), (2580, 170382), (2628, 167270), (2920, 150543), (3096, 141985), (3112, 141255), (3139, 140040), (3285, 133816), (3501, 125560), (3870, 113588), (3890, 113004), (4380, 100362), (4668, 94170), (5160, 85191), (5256, 83635), (5835, 75336), (6278, 70020), (6570, 66908), (7002, 62780), (7740, 56794), (7780, 56502), (8760, 50181), (9336, 47085), (9417, 46680), (11670, 37668), (12556, 35010), (13140, 33454), (14004, 31390), (15480, 28397), (15560, 28251), (15695, 28008), (16727, 26280), (17505, 25112), (18834, 23340)]