942311731840

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{435739}}^1$

素因数の和:435898

約数の個数: 128

約数和(自身を含む): 2346721344000

約数和(自身を除く): 1404409612160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 109, 124, 128, 155, 160, 218, 248, 310, 320, 436, 496, 545, 620, 640, 872, 992, 1090, 1240, 1744, 1984, 2180, 2480, 3379, 3488, 3968, 4360, 4960, 6758, 6976, 8720, 9920, 13516, 13952, 16895, 17440, 19840, 27032, 33790, 34880, 54064, 67580, 69760, 108128, 135160, 216256, 270320, 432512, 435739, 540640, 871478, 1081280, 1742956, 2162560, 2178695, 3485912, 4357390, 6971824, 8714780, 13507909, 13943648, 17429560, 27015818, 27887296, 34859120, 47495551, 54031636, 55774592, 67539545, 69718240, 94991102, 108063272, 135079090, 139436480, 189982204, 216126544, 237477755, 270158180, 278872960, 379964408, 432253088, 474955510, 540316360, 759928816, 864506176, 949911020, 1080632720, 1472362081, 1519857632, 1729012352, 1899822040, 2161265440, 2944724162, 3039715264, 3799644080, 4322530880, 5889448324, 6079430528, 7361810405, 7599288160, 8645061760, 11778896648, 14723620810, 15198576320, 23557793296, 29447241620, 30397152640, 47115586592, 58894483240, 94231173184, 117788966480, 188462346368, 235577932960, 471155865920, 942311731840]

約数ペア:

[(1, 942311731840), (2, 471155865920), (4, 235577932960), (5, 188462346368), (8, 117788966480), (10, 94231173184), (16, 58894483240), (20, 47115586592), (31, 30397152640), (32, 29447241620), (40, 23557793296), (62, 15198576320), (64, 14723620810), (80, 11778896648), (109, 8645061760), (124, 7599288160), (128, 7361810405), (155, 6079430528), (160, 5889448324), (218, 4322530880), (248, 3799644080), (310, 3039715264), (320, 2944724162), (436, 2161265440), (496, 1899822040), (545, 1729012352), (620, 1519857632), (640, 1472362081), (872, 1080632720), (992, 949911020), (1090, 864506176), (1240, 759928816), (1744, 540316360), (1984, 474955510), (2180, 432253088), (2480, 379964408), (3379, 278872960), (3488, 270158180), (3968, 237477755), (4360, 216126544), (4960, 189982204), (6758, 139436480), (6976, 135079090), (8720, 108063272), (9920, 94991102), (13516, 69718240), (13952, 67539545), (16895, 55774592), (17440, 54031636), (19840, 47495551), (27032, 34859120), (33790, 27887296), (34880, 27015818), (54064, 17429560), (67580, 13943648), (69760, 13507909), (108128, 8714780), (135160, 6971824), (216256, 4357390), (270320, 3485912), (432512, 2178695), (435739, 2162560), (540640, 1742956), (871478, 1081280)]