1261437120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:324

約数の個数: 336

約数和(自身を含む): 4564684800

約数和(自身を除く): 3303247680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 71, 72, 80, 90, 93, 96, 120, 124, 142, 144, 155, 160, 180, 186, 192, 199, 213, 240, 248, 279, 284, 288, 310, 320, 355, 360, 372, 398, 426, 465, 480, 496, 558, 568, 576, 597, 620, 639, 710, 720, 744, 796, 852, 930, 960, 992, 995, 1065, 1116, 1136, 1194, 1240, 1278, 1395, 1420, 1440, 1488, 1592, 1704, 1791, 1860, 1984, 1990, 2130, 2201, 2232, 2272, 2388, 2480, 2556, 2790, 2840, 2880, 2976, 2985, 3184, 3195, 3408, 3582, 3720, 3980, 4260, 4402, 4464, 4544, 4776, 4960, 5112, 5580, 5680, 5952, 5970, 6169, 6368, 6390, 6603, 6816, 7164, 7440, 7960, 8520, 8804, 8928, 8955, 9552, 9920, 10224, 11005, 11160, 11360, 11940, 12338, 12736, 12780, 13206, 13632, 14129, 14328, 14880, 15920, 17040, 17608, 17856, 17910, 18507, 19104, 19809, 20448, 22010, 22320, 22720, 23880, 24676, 25560, 26412, 28258, 28656, 29760, 30845, 31840, 33015, 34080, 35216, 35820, 37014, 38208, 39618, 40896, 42387, 44020, 44640, 47760, 49352, 51120, 52824, 55521, 56516, 57312, 61690, 63680, 66030, 68160, 70432, 70645, 71640, 74028, 79236, 84774, 88040, 89280, 92535, 95520, 98704, 99045, 102240, 105648, 111042, 113032, 114624, 123380, 127161, 132060, 140864, 141290, 143280, 148056, 158472, 169548, 176080, 185070, 191040, 197408, 198090, 204480, 211296, 211935, 222084, 226064, 246760, 254322, 264120, 277605, 282580, 286560, 296112, 316944, 339096, 352160, 370140, 394816, 396180, 422592, 423870, 437999, 444168, 452128, 493520, 508644, 528240, 555210, 565160, 573120, 592224, 633888, 635805, 678192, 704320, 740280, 792360, 847740, 875998, 888336, 904256, 987040, 1017288, 1056480, 1110420, 1130320, 1184448, 1267776, 1271610, 1313997, 1356384, 1480560, 1584720, 1695480, 1751996, 1776672, 1974080, 2034576, 2112960, 2189995, 2220840, 2260640, 2543220, 2627994, 2712768, 2961120, 3169440, 3390960, 3503992, 3553344, 3941991, 4069152, 4379990, 4441680, 4521280, 5086440, 5255988, 5922240, 6338880, 6569985, 6781920, 7007984, 7883982, 8138304, 8759980, 8883360, 10172880, 10511976, 13139970, 13563840, 14015968, 15767964, 17519960, 17766720, 19709955, 20345760, 21023952, 26279940, 28031936, 31535928, 35039920, 39419910, 40691520, 42047904, 52559880, 63071856, 70079840, 78839820, 84095808, 105119760, 126143712, 140159680, 157679640, 210239520, 252287424, 315359280, 420479040, 630718560, 1261437120]

約数ペア:

[(1, 1261437120), (2, 630718560), (3, 420479040), (4, 315359280), (5, 252287424), (6, 210239520), (8, 157679640), (9, 140159680), (10, 126143712), (12, 105119760), (15, 84095808), (16, 78839820), (18, 70079840), (20, 63071856), (24, 52559880), (30, 42047904), (31, 40691520), (32, 39419910), (36, 35039920), (40, 31535928), (45, 28031936), (48, 26279940), (60, 21023952), (62, 20345760), (64, 19709955), (71, 17766720), (72, 17519960), (80, 15767964), (90, 14015968), (93, 13563840), (96, 13139970), (120, 10511976), (124, 10172880), (142, 8883360), (144, 8759980), (155, 8138304), (160, 7883982), (180, 7007984), (186, 6781920), (192, 6569985), (199, 6338880), (213, 5922240), (240, 5255988), (248, 5086440), (279, 4521280), (284, 4441680), (288, 4379990), (310, 4069152), (320, 3941991), (355, 3553344), (360, 3503992), (372, 3390960), (398, 3169440), (426, 2961120), (465, 2712768), (480, 2627994), (496, 2543220), (558, 2260640), (568, 2220840), (576, 2189995), (597, 2112960), (620, 2034576), (639, 1974080), (710, 1776672), (720, 1751996), (744, 1695480), (796, 1584720), (852, 1480560), (930, 1356384), (960, 1313997), (992, 1271610), (995, 1267776), (1065, 1184448), (1116, 1130320), (1136, 1110420), (1194, 1056480), (1240, 1017288), (1278, 987040), (1395, 904256), (1420, 888336), (1440, 875998), (1488, 847740), (1592, 792360), (1704, 740280), (1791, 704320), (1860, 678192), (1984, 635805), (1990, 633888), (2130, 592224), (2201, 573120), (2232, 565160), (2272, 555210), (2388, 528240), (2480, 508644), (2556, 493520), (2790, 452128), (2840, 444168), (2880, 437999), (2976, 423870), (2985, 422592), (3184, 396180), (3195, 394816), (3408, 370140), (3582, 352160), (3720, 339096), (3980, 316944), (4260, 296112), (4402, 286560), (4464, 282580), (4544, 277605), (4776, 264120), (4960, 254322), (5112, 246760), (5580, 226064), (5680, 222084), (5952, 211935), (5970, 211296), (6169, 204480), (6368, 198090), (6390, 197408), (6603, 191040), (6816, 185070), (7164, 176080), (7440, 169548), (7960, 158472), (8520, 148056), (8804, 143280), (8928, 141290), (8955, 140864), (9552, 132060), (9920, 127161), (10224, 123380), (11005, 114624), (11160, 113032), (11360, 111042), (11940, 105648), (12338, 102240), (12736, 99045), (12780, 98704), (13206, 95520), (13632, 92535), (14129, 89280), (14328, 88040), (14880, 84774), (15920, 79236), (17040, 74028), (17608, 71640), (17856, 70645), (17910, 70432), (18507, 68160), (19104, 66030), (19809, 63680), (20448, 61690), (22010, 57312), (22320, 56516), (22720, 55521), (23880, 52824), (24676, 51120), (25560, 49352), (26412, 47760), (28258, 44640), (28656, 44020), (29760, 42387), (30845, 40896), (31840, 39618), (33015, 38208), (34080, 37014), (35216, 35820)]