2013213240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{42689}}^1$

素因数の和:42837

約数の個数: 96

約数和(自身を含む): 6593043600

約数和(自身を除く): 4579830360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 131, 180, 262, 360, 393, 524, 655, 786, 1048, 1179, 1310, 1572, 1965, 2358, 2620, 3144, 3930, 4716, 5240, 5895, 7860, 9432, 11790, 15720, 23580, 42689, 47160, 85378, 128067, 170756, 213445, 256134, 341512, 384201, 426890, 512268, 640335, 768402, 853780, 1024536, 1280670, 1536804, 1707560, 1921005, 2561340, 3073608, 3842010, 5122680, 5592259, 7684020, 11184518, 15368040, 16776777, 22369036, 27961295, 33553554, 44738072, 50330331, 55922590, 67107108, 83883885, 100660662, 111845180, 134214216, 167767770, 201321324, 223690360, 251651655, 335535540, 402642648, 503303310, 671071080, 1006606620, 2013213240]

約数ペア:

[(1, 2013213240), (2, 1006606620), (3, 671071080), (4, 503303310), (5, 402642648), (6, 335535540), (8, 251651655), (9, 223690360), (10, 201321324), (12, 167767770), (15, 134214216), (18, 111845180), (20, 100660662), (24, 83883885), (30, 67107108), (36, 55922590), (40, 50330331), (45, 44738072), (60, 33553554), (72, 27961295), (90, 22369036), (120, 16776777), (131, 15368040), (180, 11184518), (262, 7684020), (360, 5592259), (393, 5122680), (524, 3842010), (655, 3073608), (786, 2561340), (1048, 1921005), (1179, 1707560), (1310, 1536804), (1572, 1280670), (1965, 1024536), (2358, 853780), (2620, 768402), (3144, 640335), (3930, 512268), (4716, 426890), (5240, 384201), (5895, 341512), (7860, 256134), (9432, 213445), (11790, 170756), (15720, 128067), (23580, 85378), (42689, 47160)]