1263561120

素因数分解:

$2^5\times 3^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:216

約数の個数: 384

約数和(自身を含む): 4701473280

約数和(自身を除く): 3437912160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 157, 160, 162, 180, 184, 207, 216, 230, 240, 243, 270, 276, 288, 314, 324, 345, 360, 368, 405, 414, 432, 460, 471, 480, 486, 540, 552, 621, 628, 648, 690, 720, 729, 736, 785, 810, 828, 864, 920, 942, 972, 1035, 1080, 1104, 1215, 1242, 1256, 1296, 1380, 1413, 1440, 1458, 1570, 1620, 1656, 1840, 1863, 1884, 1944, 2070, 2160, 2187, 2208, 2355, 2430, 2484, 2512, 2592, 2760, 2826, 2916, 3105, 3140, 3240, 3312, 3611, 3645, 3680, 3726, 3768, 3888, 4140, 4239, 4320, 4374, 4710, 4860, 4968, 5024, 5520, 5589, 5652, 5832, 6210, 6280, 6480, 6624, 7065, 7222, 7290, 7452, 7536, 7776, 8280, 8478, 8748, 9315, 9420, 9720, 9936, 10833, 10935, 11040, 11178, 11304, 11664, 12420, 12560, 12717, 12960, 14130, 14444, 14580, 14904, 15072, 16560, 16767, 16956, 17496, 18055, 18630, 18840, 19440, 19872, 21195, 21666, 21870, 22356, 22608, 23328, 24840, 25120, 25434, 27945, 28260, 28888, 29160, 29808, 32499, 33120, 33534, 33912, 34992, 36110, 37260, 37680, 38151, 38880, 42390, 43332, 43740, 44712, 45216, 49680, 50301, 50868, 54165, 55890, 56520, 57776, 58320, 59616, 63585, 64998, 67068, 67824, 69984, 72220, 74520, 75360, 76302, 83835, 84780, 86664, 87480, 89424, 97497, 99360, 100602, 101736, 108330, 111780, 113040, 114453, 115552, 116640, 127170, 129996, 134136, 135648, 144440, 149040, 152604, 162495, 167670, 169560, 173328, 174960, 178848, 190755, 194994, 201204, 203472, 216660, 223560, 226080, 228906, 251505, 254340, 259992, 268272, 288880, 292491, 298080, 305208, 324990, 335340, 339120, 343359, 346656, 349920, 381510, 389988, 402408, 406944, 433320, 447120, 457812, 487485, 503010, 508680, 519984, 536544, 572265, 577760, 584982, 610416, 649980, 670680, 678240, 686718, 763020, 779976, 804816, 866640, 877473, 894240, 915624, 974970, 1006020, 1017360, 1039968, 1144530, 1169964, 1220832, 1299960, 1341360, 1373436, 1462455, 1526040, 1559952, 1609632, 1716795, 1733280, 1754946, 1831248, 1949940, 2012040, 2034720, 2289060, 2339928, 2599920, 2632419, 2682720, 2746872, 2924910, 3052080, 3119904, 3433590, 3509892, 3662496, 3899880, 4024080, 4387365, 4578120, 4679856, 5199840, 5264838, 5493744, 5849820, 6104160, 6867180, 7019784, 7799760, 7897257, 8048160, 8774730, 9156240, 9359712, 10529676, 10987488, 11699640, 13162095, 13734360, 14039568, 15599520, 15794514, 17549460, 18312480, 21059352, 23399280, 26324190, 27468720, 28079136, 31589028, 35098920, 39486285, 42118704, 46798560, 52648380, 54937440, 63178056, 70197840, 78972570, 84237408, 105296760, 126356112, 140395680, 157945140, 210593520, 252712224, 315890280, 421187040, 631780560, 1263561120]

約数ペア:

[(1, 1263561120), (2, 631780560), (3, 421187040), (4, 315890280), (5, 252712224), (6, 210593520), (8, 157945140), (9, 140395680), (10, 126356112), (12, 105296760), (15, 84237408), (16, 78972570), (18, 70197840), (20, 63178056), (23, 54937440), (24, 52648380), (27, 46798560), (30, 42118704), (32, 39486285), (36, 35098920), (40, 31589028), (45, 28079136), (46, 27468720), (48, 26324190), (54, 23399280), (60, 21059352), (69, 18312480), (72, 17549460), (80, 15794514), (81, 15599520), (90, 14039568), (92, 13734360), (96, 13162095), (108, 11699640), (115, 10987488), (120, 10529676), (135, 9359712), (138, 9156240), (144, 8774730), (157, 8048160), (160, 7897257), (162, 7799760), (180, 7019784), (184, 6867180), (207, 6104160), (216, 5849820), (230, 5493744), (240, 5264838), (243, 5199840), (270, 4679856), (276, 4578120), (288, 4387365), (314, 4024080), (324, 3899880), (345, 3662496), (360, 3509892), (368, 3433590), (405, 3119904), (414, 3052080), (432, 2924910), (460, 2746872), (471, 2682720), (480, 2632419), (486, 2599920), (540, 2339928), (552, 2289060), (621, 2034720), (628, 2012040), (648, 1949940), (690, 1831248), (720, 1754946), (729, 1733280), (736, 1716795), (785, 1609632), (810, 1559952), (828, 1526040), (864, 1462455), (920, 1373436), (942, 1341360), (972, 1299960), (1035, 1220832), (1080, 1169964), (1104, 1144530), (1215, 1039968), (1242, 1017360), (1256, 1006020), (1296, 974970), (1380, 915624), (1413, 894240), (1440, 877473), (1458, 866640), (1570, 804816), (1620, 779976), (1656, 763020), (1840, 686718), (1863, 678240), (1884, 670680), (1944, 649980), (2070, 610416), (2160, 584982), (2187, 577760), (2208, 572265), (2355, 536544), (2430, 519984), (2484, 508680), (2512, 503010), (2592, 487485), (2760, 457812), (2826, 447120), (2916, 433320), (3105, 406944), (3140, 402408), (3240, 389988), (3312, 381510), (3611, 349920), (3645, 346656), (3680, 343359), (3726, 339120), (3768, 335340), (3888, 324990), (4140, 305208), (4239, 298080), (4320, 292491), (4374, 288880), (4710, 268272), (4860, 259992), (4968, 254340), (5024, 251505), (5520, 228906), (5589, 226080), (5652, 223560), (5832, 216660), (6210, 203472), (6280, 201204), (6480, 194994), (6624, 190755), (7065, 178848), (7222, 174960), (7290, 173328), (7452, 169560), (7536, 167670), (7776, 162495), (8280, 152604), (8478, 149040), (8748, 144440), (9315, 135648), (9420, 134136), (9720, 129996), (9936, 127170), (10833, 116640), (10935, 115552), (11040, 114453), (11178, 113040), (11304, 111780), (11664, 108330), (12420, 101736), (12560, 100602), (12717, 99360), (12960, 97497), (14130, 89424), (14444, 87480), (14580, 86664), (14904, 84780), (15072, 83835), (16560, 76302), (16767, 75360), (16956, 74520), (17496, 72220), (18055, 69984), (18630, 67824), (18840, 67068), (19440, 64998), (19872, 63585), (21195, 59616), (21666, 58320), (21870, 57776), (22356, 56520), (22608, 55890), (23328, 54165), (24840, 50868), (25120, 50301), (25434, 49680), (27945, 45216), (28260, 44712), (28888, 43740), (29160, 43332), (29808, 42390), (32499, 38880), (33120, 38151), (33534, 37680), (33912, 37260), (34992, 36110)]