218227680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1$

素因数の和:654

約数の個数: 288

約数和(自身を含む): 849139200

約数和(自身を除く): 630911520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 30, 32, 33, 36, 40, 44, 45, 46, 48, 55, 60, 66, 69, 72, 80, 88, 90, 92, 96, 99, 110, 115, 120, 132, 138, 144, 160, 165, 176, 180, 184, 198, 207, 220, 230, 240, 253, 264, 276, 288, 330, 345, 352, 360, 368, 396, 414, 440, 460, 480, 495, 506, 528, 552, 599, 660, 690, 720, 736, 759, 792, 828, 880, 920, 990, 1012, 1035, 1056, 1104, 1198, 1265, 1320, 1380, 1440, 1518, 1584, 1656, 1760, 1797, 1840, 1980, 2024, 2070, 2208, 2277, 2396, 2530, 2640, 2760, 2995, 3036, 3168, 3312, 3594, 3680, 3795, 3960, 4048, 4140, 4554, 4792, 5060, 5280, 5391, 5520, 5990, 6072, 6589, 6624, 7188, 7590, 7920, 8096, 8280, 8985, 9108, 9584, 10120, 10782, 11040, 11385, 11980, 12144, 13178, 13777, 14376, 15180, 15840, 16560, 17970, 18216, 19168, 19767, 20240, 21564, 22770, 23960, 24288, 26356, 26955, 27554, 28752, 30360, 32945, 33120, 35940, 36432, 39534, 40480, 41331, 43128, 45540, 47920, 52712, 53910, 55108, 57504, 59301, 60720, 65890, 68885, 71880, 72864, 79068, 82662, 86256, 91080, 95840, 98835, 105424, 107820, 110216, 118602, 121440, 123993, 131780, 137770, 143760, 151547, 158136, 165324, 172512, 182160, 197670, 206655, 210848, 215640, 220432, 237204, 247986, 263560, 275540, 287520, 296505, 303094, 316272, 330648, 364320, 395340, 413310, 431280, 440864, 454641, 474408, 495972, 527120, 551080, 593010, 606188, 619965, 632544, 661296, 757735, 790680, 826620, 862560, 909282, 948816, 991944, 1054240, 1102160, 1186020, 1212376, 1239930, 1322592, 1363923, 1515470, 1581360, 1653240, 1818564, 1897632, 1983888, 2204320, 2273205, 2372040, 2424752, 2479860, 2727846, 3030940, 3162720, 3306480, 3637128, 3967776, 4546410, 4744080, 4849504, 4959720, 5455692, 6061880, 6612960, 6819615, 7274256, 9092820, 9488160, 9919440, 10911384, 12123760, 13639230, 14548512, 18185640, 19838880, 21822768, 24247520, 27278460, 36371280, 43645536, 54556920, 72742560, 109113840, 218227680]

約数ペア:

[(1, 218227680), (2, 109113840), (3, 72742560), (4, 54556920), (5, 43645536), (6, 36371280), (8, 27278460), (9, 24247520), (10, 21822768), (11, 19838880), (12, 18185640), (15, 14548512), (16, 13639230), (18, 12123760), (20, 10911384), (22, 9919440), (23, 9488160), (24, 9092820), (30, 7274256), (32, 6819615), (33, 6612960), (36, 6061880), (40, 5455692), (44, 4959720), (45, 4849504), (46, 4744080), (48, 4546410), (55, 3967776), (60, 3637128), (66, 3306480), (69, 3162720), (72, 3030940), (80, 2727846), (88, 2479860), (90, 2424752), (92, 2372040), (96, 2273205), (99, 2204320), (110, 1983888), (115, 1897632), (120, 1818564), (132, 1653240), (138, 1581360), (144, 1515470), (160, 1363923), (165, 1322592), (176, 1239930), (180, 1212376), (184, 1186020), (198, 1102160), (207, 1054240), (220, 991944), (230, 948816), (240, 909282), (253, 862560), (264, 826620), (276, 790680), (288, 757735), (330, 661296), (345, 632544), (352, 619965), (360, 606188), (368, 593010), (396, 551080), (414, 527120), (440, 495972), (460, 474408), (480, 454641), (495, 440864), (506, 431280), (528, 413310), (552, 395340), (599, 364320), (660, 330648), (690, 316272), (720, 303094), (736, 296505), (759, 287520), (792, 275540), (828, 263560), (880, 247986), (920, 237204), (990, 220432), (1012, 215640), (1035, 210848), (1056, 206655), (1104, 197670), (1198, 182160), (1265, 172512), (1320, 165324), (1380, 158136), (1440, 151547), (1518, 143760), (1584, 137770), (1656, 131780), (1760, 123993), (1797, 121440), (1840, 118602), (1980, 110216), (2024, 107820), (2070, 105424), (2208, 98835), (2277, 95840), (2396, 91080), (2530, 86256), (2640, 82662), (2760, 79068), (2995, 72864), (3036, 71880), (3168, 68885), (3312, 65890), (3594, 60720), (3680, 59301), (3795, 57504), (3960, 55108), (4048, 53910), (4140, 52712), (4554, 47920), (4792, 45540), (5060, 43128), (5280, 41331), (5391, 40480), (5520, 39534), (5990, 36432), (6072, 35940), (6589, 33120), (6624, 32945), (7188, 30360), (7590, 28752), (7920, 27554), (8096, 26955), (8280, 26356), (8985, 24288), (9108, 23960), (9584, 22770), (10120, 21564), (10782, 20240), (11040, 19767), (11385, 19168), (11980, 18216), (12144, 17970), (13178, 16560), (13777, 15840), (14376, 15180)]