1343978520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{4363}}^1$

素因数の和:4545

約数の個数: 128

約数和(自身を含む): 4298365440

約数和(自身を除く): 2954386920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 151, 170, 204, 255, 302, 340, 408, 453, 510, 604, 680, 755, 906, 1020, 1208, 1510, 1812, 2040, 2265, 2567, 3020, 3624, 4363, 4530, 5134, 6040, 7701, 8726, 9060, 10268, 12835, 13089, 15402, 17452, 18120, 20536, 21815, 25670, 26178, 30804, 34904, 38505, 43630, 51340, 52356, 61608, 65445, 74171, 77010, 87260, 102680, 104712, 130890, 148342, 154020, 174520, 222513, 261780, 296684, 308040, 370855, 445026, 523560, 593368, 658813, 741710, 890052, 1112565, 1317626, 1483420, 1780104, 1976439, 2225130, 2635252, 2966840, 3294065, 3952878, 4450260, 5270504, 6588130, 7905756, 8900520, 9882195, 11199821, 13176260, 15811512, 19764390, 22399642, 26352520, 33599463, 39528780, 44799284, 55999105, 67198926, 79057560, 89598568, 111998210, 134397852, 167997315, 223996420, 268795704, 335994630, 447992840, 671989260, 1343978520]

約数ペア:

[(1, 1343978520), (2, 671989260), (3, 447992840), (4, 335994630), (5, 268795704), (6, 223996420), (8, 167997315), (10, 134397852), (12, 111998210), (15, 89598568), (17, 79057560), (20, 67198926), (24, 55999105), (30, 44799284), (34, 39528780), (40, 33599463), (51, 26352520), (60, 22399642), (68, 19764390), (85, 15811512), (102, 13176260), (120, 11199821), (136, 9882195), (151, 8900520), (170, 7905756), (204, 6588130), (255, 5270504), (302, 4450260), (340, 3952878), (408, 3294065), (453, 2966840), (510, 2635252), (604, 2225130), (680, 1976439), (755, 1780104), (906, 1483420), (1020, 1317626), (1208, 1112565), (1510, 890052), (1812, 741710), (2040, 658813), (2265, 593368), (2567, 523560), (3020, 445026), (3624, 370855), (4363, 308040), (4530, 296684), (5134, 261780), (6040, 222513), (7701, 174520), (8726, 154020), (9060, 148342), (10268, 130890), (12835, 104712), (13089, 102680), (15402, 87260), (17452, 77010), (18120, 74171), (20536, 65445), (21815, 61608), (25670, 52356), (26178, 51340), (30804, 43630), (34904, 38505)]