4920681720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{8467}}^1$

素因数の和:8677

約数の個数: 128

約数和(自身を含む): 15364339200

約数和(自身を除く): 10443657480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 167, 174, 232, 290, 334, 348, 435, 501, 580, 668, 696, 835, 870, 1002, 1160, 1336, 1670, 1740, 2004, 2505, 3340, 3480, 4008, 4843, 5010, 6680, 8467, 9686, 10020, 14529, 16934, 19372, 20040, 24215, 25401, 29058, 33868, 38744, 42335, 48430, 50802, 58116, 67736, 72645, 84670, 96860, 101604, 116232, 127005, 145290, 169340, 193720, 203208, 245543, 254010, 290580, 338680, 491086, 508020, 581160, 736629, 982172, 1016040, 1227715, 1413989, 1473258, 1964344, 2455430, 2827978, 2946516, 3683145, 4241967, 4910860, 5655956, 5893032, 7069945, 7366290, 8483934, 9821720, 11311912, 14139890, 14732580, 16967868, 21209835, 28279780, 29465160, 33935736, 41005681, 42419670, 56559560, 82011362, 84839340, 123017043, 164022724, 169678680, 205028405, 246034086, 328045448, 410056810, 492068172, 615085215, 820113620, 984136344, 1230170430, 1640227240, 2460340860, 4920681720]

約数ペア:

[(1, 4920681720), (2, 2460340860), (3, 1640227240), (4, 1230170430), (5, 984136344), (6, 820113620), (8, 615085215), (10, 492068172), (12, 410056810), (15, 328045448), (20, 246034086), (24, 205028405), (29, 169678680), (30, 164022724), (40, 123017043), (58, 84839340), (60, 82011362), (87, 56559560), (116, 42419670), (120, 41005681), (145, 33935736), (167, 29465160), (174, 28279780), (232, 21209835), (290, 16967868), (334, 14732580), (348, 14139890), (435, 11311912), (501, 9821720), (580, 8483934), (668, 7366290), (696, 7069945), (835, 5893032), (870, 5655956), (1002, 4910860), (1160, 4241967), (1336, 3683145), (1670, 2946516), (1740, 2827978), (2004, 2455430), (2505, 1964344), (3340, 1473258), (3480, 1413989), (4008, 1227715), (4843, 1016040), (5010, 982172), (6680, 736629), (8467, 581160), (9686, 508020), (10020, 491086), (14529, 338680), (16934, 290580), (19372, 254010), (20040, 245543), (24215, 203208), (25401, 193720), (29058, 169340), (33868, 145290), (38744, 127005), (42335, 116232), (48430, 101604), (50802, 96860), (58116, 84670), (67736, 72645)]