845408520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 288

約数和(自身を含む): 3096437760

約数和(自身を除く): 2251029240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 41, 44, 45, 55, 60, 66, 72, 82, 88, 90, 99, 110, 120, 123, 127, 132, 164, 165, 180, 198, 205, 220, 246, 254, 264, 328, 330, 360, 369, 381, 396, 410, 440, 451, 492, 495, 508, 615, 635, 660, 738, 762, 792, 820, 902, 984, 990, 1016, 1143, 1230, 1270, 1320, 1353, 1397, 1476, 1524, 1640, 1681, 1804, 1845, 1905, 1980, 2255, 2286, 2460, 2540, 2706, 2794, 2952, 3048, 3362, 3608, 3690, 3810, 3960, 4059, 4191, 4510, 4572, 4920, 5043, 5080, 5207, 5412, 5588, 5715, 6724, 6765, 6985, 7380, 7620, 8118, 8382, 8405, 9020, 9144, 10086, 10414, 10824, 11176, 11430, 12573, 13448, 13530, 13970, 14760, 15129, 15240, 15621, 16236, 16764, 16810, 18040, 18491, 20172, 20295, 20828, 20955, 22860, 25146, 25215, 26035, 27060, 27940, 30258, 31242, 32472, 33528, 33620, 36982, 40344, 40590, 41656, 41910, 45720, 46863, 50292, 50430, 52070, 54120, 55473, 55880, 57277, 60516, 62484, 62865, 67240, 73964, 75645, 78105, 81180, 83820, 92455, 93726, 100584, 100860, 104140, 110946, 114554, 121032, 124968, 125730, 147928, 151290, 156210, 162360, 166419, 167640, 171831, 184910, 187452, 201720, 208280, 213487, 221892, 229108, 234315, 251460, 277365, 286385, 302580, 312420, 332838, 343662, 369820, 374904, 426974, 443784, 458216, 468630, 502920, 515493, 554730, 572770, 605160, 624840, 640461, 665676, 687324, 739640, 832095, 853948, 859155, 937260, 1030986, 1067435, 1109460, 1145540, 1280922, 1331352, 1374648, 1664190, 1707896, 1718310, 1874520, 1921383, 2061972, 2134870, 2218920, 2291080, 2348357, 2561844, 2577465, 3202305, 3328380, 3436620, 3842766, 4123944, 4269740, 4696714, 5123688, 5154930, 6404610, 6656760, 6873240, 7045071, 7685532, 8539480, 9393428, 9606915, 10309860, 11741785, 12809220, 14090142, 15371064, 18786856, 19213830, 20619720, 21135213, 23483570, 25618440, 28180284, 35225355, 38427660, 42270426, 46967140, 56360568, 70450710, 76855320, 84540852, 93934280, 105676065, 140901420, 169081704, 211352130, 281802840, 422704260, 845408520]

約数ペア:

[(1, 845408520), (2, 422704260), (3, 281802840), (4, 211352130), (5, 169081704), (6, 140901420), (8, 105676065), (9, 93934280), (10, 84540852), (11, 76855320), (12, 70450710), (15, 56360568), (18, 46967140), (20, 42270426), (22, 38427660), (24, 35225355), (30, 28180284), (33, 25618440), (36, 23483570), (40, 21135213), (41, 20619720), (44, 19213830), (45, 18786856), (55, 15371064), (60, 14090142), (66, 12809220), (72, 11741785), (82, 10309860), (88, 9606915), (90, 9393428), (99, 8539480), (110, 7685532), (120, 7045071), (123, 6873240), (127, 6656760), (132, 6404610), (164, 5154930), (165, 5123688), (180, 4696714), (198, 4269740), (205, 4123944), (220, 3842766), (246, 3436620), (254, 3328380), (264, 3202305), (328, 2577465), (330, 2561844), (360, 2348357), (369, 2291080), (381, 2218920), (396, 2134870), (410, 2061972), (440, 1921383), (451, 1874520), (492, 1718310), (495, 1707896), (508, 1664190), (615, 1374648), (635, 1331352), (660, 1280922), (738, 1145540), (762, 1109460), (792, 1067435), (820, 1030986), (902, 937260), (984, 859155), (990, 853948), (1016, 832095), (1143, 739640), (1230, 687324), (1270, 665676), (1320, 640461), (1353, 624840), (1397, 605160), (1476, 572770), (1524, 554730), (1640, 515493), (1681, 502920), (1804, 468630), (1845, 458216), (1905, 443784), (1980, 426974), (2255, 374904), (2286, 369820), (2460, 343662), (2540, 332838), (2706, 312420), (2794, 302580), (2952, 286385), (3048, 277365), (3362, 251460), (3608, 234315), (3690, 229108), (3810, 221892), (3960, 213487), (4059, 208280), (4191, 201720), (4510, 187452), (4572, 184910), (4920, 171831), (5043, 167640), (5080, 166419), (5207, 162360), (5412, 156210), (5588, 151290), (5715, 147928), (6724, 125730), (6765, 124968), (6985, 121032), (7380, 114554), (7620, 110946), (8118, 104140), (8382, 100860), (8405, 100584), (9020, 93726), (9144, 92455), (10086, 83820), (10414, 81180), (10824, 78105), (11176, 75645), (11430, 73964), (12573, 67240), (13448, 62865), (13530, 62484), (13970, 60516), (14760, 57277), (15129, 55880), (15240, 55473), (15621, 54120), (16236, 52070), (16764, 50430), (16810, 50292), (18040, 46863), (18491, 45720), (20172, 41910), (20295, 41656), (20828, 40590), (20955, 40344), (22860, 36982), (25146, 33620), (25215, 33528), (26035, 32472), (27060, 31242), (27940, 30258)]