2715679920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{4871}}^1$

素因数の和:5011

約数の個数: 160

約数和(自身を含む): 8873432064

約数和(自身を除く): 6157752144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 101, 115, 120, 138, 184, 202, 230, 240, 276, 303, 345, 368, 404, 460, 505, 552, 606, 690, 808, 920, 1010, 1104, 1212, 1380, 1515, 1616, 1840, 2020, 2323, 2424, 2760, 3030, 4040, 4646, 4848, 4871, 5520, 6060, 6969, 8080, 9292, 9742, 11615, 12120, 13938, 14613, 18584, 19484, 23230, 24240, 24355, 27876, 29226, 34845, 37168, 38968, 46460, 48710, 55752, 58452, 69690, 73065, 77936, 92920, 97420, 111504, 112033, 116904, 139380, 146130, 185840, 194840, 224066, 233808, 278760, 292260, 336099, 389680, 448132, 491971, 557520, 560165, 584520, 672198, 896264, 983942, 1120330, 1169040, 1344396, 1475913, 1680495, 1792528, 1967884, 2240660, 2459855, 2688792, 2951826, 3360990, 3935768, 4481320, 4919710, 5377584, 5903652, 6721980, 7379565, 7871536, 8962640, 9839420, 11315333, 11807304, 13443960, 14759130, 19678840, 22630666, 23614608, 26887920, 29518260, 33945999, 39357680, 45261332, 56576665, 59036520, 67891998, 90522664, 113153330, 118073040, 135783996, 169729995, 181045328, 226306660, 271567992, 339459990, 452613320, 543135984, 678919980, 905226640, 1357839960, 2715679920]

約数ペア:

[(1, 2715679920), (2, 1357839960), (3, 905226640), (4, 678919980), (5, 543135984), (6, 452613320), (8, 339459990), (10, 271567992), (12, 226306660), (15, 181045328), (16, 169729995), (20, 135783996), (23, 118073040), (24, 113153330), (30, 90522664), (40, 67891998), (46, 59036520), (48, 56576665), (60, 45261332), (69, 39357680), (80, 33945999), (92, 29518260), (101, 26887920), (115, 23614608), (120, 22630666), (138, 19678840), (184, 14759130), (202, 13443960), (230, 11807304), (240, 11315333), (276, 9839420), (303, 8962640), (345, 7871536), (368, 7379565), (404, 6721980), (460, 5903652), (505, 5377584), (552, 4919710), (606, 4481320), (690, 3935768), (808, 3360990), (920, 2951826), (1010, 2688792), (1104, 2459855), (1212, 2240660), (1380, 1967884), (1515, 1792528), (1616, 1680495), (1840, 1475913), (2020, 1344396), (2323, 1169040), (2424, 1120330), (2760, 983942), (3030, 896264), (4040, 672198), (4646, 584520), (4848, 560165), (4871, 557520), (5520, 491971), (6060, 448132), (6969, 389680), (8080, 336099), (9292, 292260), (9742, 278760), (11615, 233808), (12120, 224066), (13938, 194840), (14613, 185840), (18584, 146130), (19484, 139380), (23230, 116904), (24240, 112033), (24355, 111504), (27876, 97420), (29226, 92920), (34845, 77936), (37168, 73065), (38968, 69690), (46460, 58452), (48710, 55752)]