1575431520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19421}}^1$

素因数の和:19465

約数の個数: 144

約数和(自身を含む): 5373989712

約数和(自身を除く): 3798558192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 195, 208, 240, 260, 312, 338, 390, 416, 480, 507, 520, 624, 676, 780, 845, 1014, 1040, 1248, 1352, 1560, 1690, 2028, 2080, 2535, 2704, 3120, 3380, 4056, 5070, 5408, 6240, 6760, 8112, 10140, 13520, 16224, 19421, 20280, 27040, 38842, 40560, 58263, 77684, 81120, 97105, 116526, 155368, 194210, 233052, 252473, 291315, 310736, 388420, 466104, 504946, 582630, 621472, 757419, 776840, 932208, 1009892, 1165260, 1262365, 1514838, 1553680, 1864416, 2019784, 2330520, 2524730, 3029676, 3107360, 3282149, 3787095, 4039568, 4661040, 5049460, 6059352, 6564298, 7574190, 8079136, 9322080, 9846447, 10098920, 12118704, 13128596, 15148380, 16410745, 19692894, 20197840, 24237408, 26257192, 30296760, 32821490, 39385788, 40395680, 49232235, 52514384, 60593520, 65642980, 78771576, 98464470, 105028768, 121187040, 131285960, 157543152, 196928940, 262571920, 315086304, 393857880, 525143840, 787715760, 1575431520]

約数ペア:

[(1, 1575431520), (2, 787715760), (3, 525143840), (4, 393857880), (5, 315086304), (6, 262571920), (8, 196928940), (10, 157543152), (12, 131285960), (13, 121187040), (15, 105028768), (16, 98464470), (20, 78771576), (24, 65642980), (26, 60593520), (30, 52514384), (32, 49232235), (39, 40395680), (40, 39385788), (48, 32821490), (52, 30296760), (60, 26257192), (65, 24237408), (78, 20197840), (80, 19692894), (96, 16410745), (104, 15148380), (120, 13128596), (130, 12118704), (156, 10098920), (160, 9846447), (169, 9322080), (195, 8079136), (208, 7574190), (240, 6564298), (260, 6059352), (312, 5049460), (338, 4661040), (390, 4039568), (416, 3787095), (480, 3282149), (507, 3107360), (520, 3029676), (624, 2524730), (676, 2330520), (780, 2019784), (845, 1864416), (1014, 1553680), (1040, 1514838), (1248, 1262365), (1352, 1165260), (1560, 1009892), (1690, 932208), (2028, 776840), (2080, 757419), (2535, 621472), (2704, 582630), (3120, 504946), (3380, 466104), (4056, 388420), (5070, 310736), (5408, 291315), (6240, 252473), (6760, 233052), (8112, 194210), (10140, 155368), (13520, 116526), (16224, 97105), (19421, 81120), (20280, 77684), (27040, 58263), (38842, 40560)]