1528567440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2029}}^1$

素因数の和:2161

約数の個数: 160

約数和(自身を含む): 4917601920

約数和(自身を除く): 3389034480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 73, 80, 86, 120, 129, 146, 172, 215, 219, 240, 258, 292, 344, 365, 430, 438, 516, 584, 645, 688, 730, 860, 876, 1032, 1095, 1168, 1290, 1460, 1720, 1752, 2029, 2064, 2190, 2580, 2920, 3139, 3440, 3504, 4058, 4380, 5160, 5840, 6087, 6278, 8116, 8760, 9417, 10145, 10320, 12174, 12556, 15695, 16232, 17520, 18834, 20290, 24348, 25112, 30435, 31390, 32464, 37668, 40580, 47085, 48696, 50224, 60870, 62780, 75336, 81160, 87247, 94170, 97392, 121740, 125560, 148117, 150672, 162320, 174494, 188340, 243480, 251120, 261741, 296234, 348988, 376680, 436235, 444351, 486960, 523482, 592468, 697976, 740585, 753360, 872470, 888702, 1046964, 1184936, 1308705, 1395952, 1481170, 1744940, 1777404, 2093928, 2221755, 2369872, 2617410, 2962340, 3489880, 3554808, 4187856, 4443510, 5234820, 5924680, 6369031, 6979760, 7109616, 8887020, 10469640, 11849360, 12738062, 17774040, 19107093, 20939280, 25476124, 31845155, 35548080, 38214186, 50952248, 63690310, 76428372, 95535465, 101904496, 127380620, 152856744, 191070930, 254761240, 305713488, 382141860, 509522480, 764283720, 1528567440]

約数ペア:

[(1, 1528567440), (2, 764283720), (3, 509522480), (4, 382141860), (5, 305713488), (6, 254761240), (8, 191070930), (10, 152856744), (12, 127380620), (15, 101904496), (16, 95535465), (20, 76428372), (24, 63690310), (30, 50952248), (40, 38214186), (43, 35548080), (48, 31845155), (60, 25476124), (73, 20939280), (80, 19107093), (86, 17774040), (120, 12738062), (129, 11849360), (146, 10469640), (172, 8887020), (215, 7109616), (219, 6979760), (240, 6369031), (258, 5924680), (292, 5234820), (344, 4443510), (365, 4187856), (430, 3554808), (438, 3489880), (516, 2962340), (584, 2617410), (645, 2369872), (688, 2221755), (730, 2093928), (860, 1777404), (876, 1744940), (1032, 1481170), (1095, 1395952), (1168, 1308705), (1290, 1184936), (1460, 1046964), (1720, 888702), (1752, 872470), (2029, 753360), (2064, 740585), (2190, 697976), (2580, 592468), (2920, 523482), (3139, 486960), (3440, 444351), (3504, 436235), (4058, 376680), (4380, 348988), (5160, 296234), (5840, 261741), (6087, 251120), (6278, 243480), (8116, 188340), (8760, 174494), (9417, 162320), (10145, 150672), (10320, 148117), (12174, 125560), (12556, 121740), (15695, 97392), (16232, 94170), (17520, 87247), (18834, 81160), (20290, 75336), (24348, 62780), (25112, 60870), (30435, 50224), (31390, 48696), (32464, 47085), (37668, 40580)]