4812900120

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{212209}}^1$

素因数の和:212239

約数の個数: 160

約数和(自身を含む): 18487735200

約数和(自身を除く): 13674835080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 11340, 22680, 212209, 424418, 636627, 848836, 1061045, 1273254, 1485463, 1697672, 1909881, 2122090, 2546508, 2970926, 3183135, 3819762, 4244180, 4456389, 5093016, 5729643, 5941852, 6366270, 7427315, 7639524, 8488360, 8912778, 9549405, 11459286, 11883704, 12732540, 13369167, 14854630, 15279048, 17188929, 17825556, 19098810, 22281945, 22918572, 25465080, 26738334, 28648215, 29709260, 34377858, 35651112, 38197620, 40107501, 44563890, 45837144, 53476668, 57296430, 59418520, 66845835, 68755716, 76395240, 80215002, 85944645, 89127780, 106953336, 114592860, 120322503, 133691670, 137511432, 160430004, 171889290, 178255560, 200537505, 229185720, 240645006, 267383340, 320860008, 343778580, 401075010, 481290012, 534766680, 601612515, 687557160, 802150020, 962580024, 1203225030, 1604300040, 2406450060, 4812900120]

約数ペア:

[(1, 4812900120), (2, 2406450060), (3, 1604300040), (4, 1203225030), (5, 962580024), (6, 802150020), (7, 687557160), (8, 601612515), (9, 534766680), (10, 481290012), (12, 401075010), (14, 343778580), (15, 320860008), (18, 267383340), (20, 240645006), (21, 229185720), (24, 200537505), (27, 178255560), (28, 171889290), (30, 160430004), (35, 137511432), (36, 133691670), (40, 120322503), (42, 114592860), (45, 106953336), (54, 89127780), (56, 85944645), (60, 80215002), (63, 76395240), (70, 68755716), (72, 66845835), (81, 59418520), (84, 57296430), (90, 53476668), (105, 45837144), (108, 44563890), (120, 40107501), (126, 38197620), (135, 35651112), (140, 34377858), (162, 29709260), (168, 28648215), (180, 26738334), (189, 25465080), (210, 22918572), (216, 22281945), (252, 19098810), (270, 17825556), (280, 17188929), (315, 15279048), (324, 14854630), (360, 13369167), (378, 12732540), (405, 11883704), (420, 11459286), (504, 9549405), (540, 8912778), (567, 8488360), (630, 7639524), (648, 7427315), (756, 6366270), (810, 5941852), (840, 5729643), (945, 5093016), (1080, 4456389), (1134, 4244180), (1260, 3819762), (1512, 3183135), (1620, 2970926), (1890, 2546508), (2268, 2122090), (2520, 1909881), (2835, 1697672), (3240, 1485463), (3780, 1273254), (4536, 1061045), (5670, 848836), (7560, 636627), (11340, 424418), (22680, 212209)]