215659680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{12143}}^1$

素因数の和:12198

約数の個数: 96

約数和(自身を含む): 697745664

約数和(自身を除く): 482085984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 740, 888, 1110, 1184, 1480, 1776, 2220, 2960, 3552, 4440, 5920, 8880, 12143, 17760, 24286, 36429, 48572, 60715, 72858, 97144, 121430, 145716, 182145, 194288, 242860, 291432, 364290, 388576, 449291, 485720, 582864, 728580, 898582, 971440, 1165728, 1347873, 1457160, 1797164, 1942880, 2246455, 2695746, 2914320, 3594328, 4492910, 5391492, 5828640, 6739365, 7188656, 8985820, 10782984, 13478730, 14377312, 17971640, 21565968, 26957460, 35943280, 43131936, 53914920, 71886560, 107829840, 215659680]

約数ペア:

[(1, 215659680), (2, 107829840), (3, 71886560), (4, 53914920), (5, 43131936), (6, 35943280), (8, 26957460), (10, 21565968), (12, 17971640), (15, 14377312), (16, 13478730), (20, 10782984), (24, 8985820), (30, 7188656), (32, 6739365), (37, 5828640), (40, 5391492), (48, 4492910), (60, 3594328), (74, 2914320), (80, 2695746), (96, 2246455), (111, 1942880), (120, 1797164), (148, 1457160), (160, 1347873), (185, 1165728), (222, 971440), (240, 898582), (296, 728580), (370, 582864), (444, 485720), (480, 449291), (555, 388576), (592, 364290), (740, 291432), (888, 242860), (1110, 194288), (1184, 182145), (1480, 145716), (1776, 121430), (2220, 97144), (2960, 72858), (3552, 60715), (4440, 48572), (5920, 36429), (8880, 24286), (12143, 17760)]