1963559040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{9929}}^1$

素因数の和:10054

約数の個数: 128

約数和(自身を含む): 6320246400

約数和(自身を除く): 4356687360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 128, 160, 192, 206, 240, 309, 320, 384, 412, 480, 515, 618, 640, 824, 960, 1030, 1236, 1545, 1648, 1920, 2060, 2472, 3090, 3296, 4120, 4944, 6180, 6592, 8240, 9888, 9929, 12360, 13184, 16480, 19776, 19858, 24720, 29787, 32960, 39552, 39716, 49440, 49645, 59574, 65920, 79432, 98880, 99290, 119148, 148935, 158864, 197760, 198580, 238296, 297870, 317728, 397160, 476592, 595740, 635456, 794320, 953184, 1022687, 1191480, 1270912, 1588640, 1906368, 2045374, 2382960, 3068061, 3177280, 3812736, 4090748, 4765920, 5113435, 6136122, 6354560, 8181496, 9531840, 10226870, 12272244, 15340305, 16362992, 19063680, 20453740, 24544488, 30680610, 32725984, 40907480, 49088976, 61361220, 65451968, 81814960, 98177952, 122722440, 130903936, 163629920, 196355904, 245444880, 327259840, 392711808, 490889760, 654519680, 981779520, 1963559040]

約数ペア:

[(1, 1963559040), (2, 981779520), (3, 654519680), (4, 490889760), (5, 392711808), (6, 327259840), (8, 245444880), (10, 196355904), (12, 163629920), (15, 130903936), (16, 122722440), (20, 98177952), (24, 81814960), (30, 65451968), (32, 61361220), (40, 49088976), (48, 40907480), (60, 32725984), (64, 30680610), (80, 24544488), (96, 20453740), (103, 19063680), (120, 16362992), (128, 15340305), (160, 12272244), (192, 10226870), (206, 9531840), (240, 8181496), (309, 6354560), (320, 6136122), (384, 5113435), (412, 4765920), (480, 4090748), (515, 3812736), (618, 3177280), (640, 3068061), (824, 2382960), (960, 2045374), (1030, 1906368), (1236, 1588640), (1545, 1270912), (1648, 1191480), (1920, 1022687), (2060, 953184), (2472, 794320), (3090, 635456), (3296, 595740), (4120, 476592), (4944, 397160), (6180, 317728), (6592, 297870), (8240, 238296), (9888, 198580), (9929, 197760), (12360, 158864), (13184, 148935), (16480, 119148), (19776, 99290), (19858, 98880), (24720, 79432), (29787, 65920), (32960, 59574), (39552, 49645), (39716, 49440)]