358631520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4421}}^1$

素因数の和:4465

約数の個数: 144

約数和(自身を含む): 1223549712

約数和(自身を除く): 864918192

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, 4421, 5070, 5408, 6240, 6760, 8112, 8842, 10140, 13263, 13520, 16224, 17684, 20280, 22105, 26526, 27040, 35368, 40560, 44210, 53052, 57473, 66315, 70736, 81120, 88420, 106104, 114946, 132630, 141472, 172419, 176840, 212208, 229892, 265260, 287365, 344838, 353680, 424416, 459784, 530520, 574730, 689676, 707360, 747149, 862095, 919568, 1061040, 1149460, 1379352, 1494298, 1724190, 1839136, 2122080, 2241447, 2298920, 2758704, 2988596, 3448380, 3735745, 4482894, 4597840, 5517408, 5977192, 6896760, 7471490, 8965788, 9195680, 11207235, 11954384, 13793520, 14942980, 17931576, 22414470, 23908768, 27587040, 29885960, 35863152, 44828940, 59771920, 71726304, 89657880, 119543840, 179315760, 358631520]

約数ペア:

[(1, 358631520), (2, 179315760), (3, 119543840), (4, 89657880), (5, 71726304), (6, 59771920), (8, 44828940), (10, 35863152), (12, 29885960), (13, 27587040), (15, 23908768), (16, 22414470), (20, 17931576), (24, 14942980), (26, 13793520), (30, 11954384), (32, 11207235), (39, 9195680), (40, 8965788), (48, 7471490), (52, 6896760), (60, 5977192), (65, 5517408), (78, 4597840), (80, 4482894), (96, 3735745), (104, 3448380), (120, 2988596), (130, 2758704), (156, 2298920), (160, 2241447), (169, 2122080), (195, 1839136), (208, 1724190), (240, 1494298), (260, 1379352), (312, 1149460), (338, 1061040), (390, 919568), (416, 862095), (480, 747149), (507, 707360), (520, 689676), (624, 574730), (676, 530520), (780, 459784), (845, 424416), (1014, 353680), (1040, 344838), (1248, 287365), (1352, 265260), (1560, 229892), (1690, 212208), (2028, 176840), (2080, 172419), (2535, 141472), (2704, 132630), (3120, 114946), (3380, 106104), (4056, 88420), (4421, 81120), (5070, 70736), (5408, 66315), (6240, 57473), (6760, 53052), (8112, 44210), (8842, 40560), (10140, 35368), (13263, 27040), (13520, 26526), (16224, 22105), (17684, 20280)]