1382905680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8363}}^1$

素因数の和:8445

約数の個数: 160

約数和(自身を含む): 4704448896

約数和(自身を除く): 3321543216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 53, 60, 65, 78, 80, 104, 106, 120, 130, 156, 159, 195, 208, 212, 240, 260, 265, 312, 318, 390, 424, 520, 530, 624, 636, 689, 780, 795, 848, 1040, 1060, 1272, 1378, 1560, 1590, 2067, 2120, 2544, 2756, 3120, 3180, 3445, 4134, 4240, 5512, 6360, 6890, 8268, 8363, 10335, 11024, 12720, 13780, 16536, 16726, 20670, 25089, 27560, 33072, 33452, 41340, 41815, 50178, 55120, 66904, 82680, 83630, 100356, 108719, 125445, 133808, 165360, 167260, 200712, 217438, 250890, 326157, 334520, 401424, 434876, 443239, 501780, 543595, 652314, 669040, 869752, 886478, 1003560, 1087190, 1304628, 1329717, 1630785, 1739504, 1772956, 2007120, 2174380, 2216195, 2609256, 2659434, 3261570, 3545912, 4348760, 4432390, 5218512, 5318868, 5762107, 6523140, 6648585, 7091824, 8697520, 8864780, 10637736, 11524214, 13046280, 13297170, 17286321, 17729560, 21275472, 23048428, 26092560, 26594340, 28810535, 34572642, 35459120, 46096856, 53188680, 57621070, 69145284, 86431605, 92193712, 106377360, 115242140, 138290568, 172863210, 230484280, 276581136, 345726420, 460968560, 691452840, 1382905680]

約数ペア:

[(1, 1382905680), (2, 691452840), (3, 460968560), (4, 345726420), (5, 276581136), (6, 230484280), (8, 172863210), (10, 138290568), (12, 115242140), (13, 106377360), (15, 92193712), (16, 86431605), (20, 69145284), (24, 57621070), (26, 53188680), (30, 46096856), (39, 35459120), (40, 34572642), (48, 28810535), (52, 26594340), (53, 26092560), (60, 23048428), (65, 21275472), (78, 17729560), (80, 17286321), (104, 13297170), (106, 13046280), (120, 11524214), (130, 10637736), (156, 8864780), (159, 8697520), (195, 7091824), (208, 6648585), (212, 6523140), (240, 5762107), (260, 5318868), (265, 5218512), (312, 4432390), (318, 4348760), (390, 3545912), (424, 3261570), (520, 2659434), (530, 2609256), (624, 2216195), (636, 2174380), (689, 2007120), (780, 1772956), (795, 1739504), (848, 1630785), (1040, 1329717), (1060, 1304628), (1272, 1087190), (1378, 1003560), (1560, 886478), (1590, 869752), (2067, 669040), (2120, 652314), (2544, 543595), (2756, 501780), (3120, 443239), (3180, 434876), (3445, 401424), (4134, 334520), (4240, 326157), (5512, 250890), (6360, 217438), (6890, 200712), (8268, 167260), (8363, 165360), (10335, 133808), (11024, 125445), (12720, 108719), (13780, 100356), (16536, 83630), (16726, 82680), (20670, 66904), (25089, 55120), (27560, 50178), (33072, 41815), (33452, 41340)]