217144362960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{444167}}^1$

素因数の和:444290

約数の個数: 240

約数和(自身を含む): 842014607616

約数和(自身を除く): 624870244656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 97, 105, 112, 120, 126, 140, 144, 168, 180, 194, 210, 240, 252, 280, 291, 315, 336, 360, 388, 420, 485, 504, 560, 582, 630, 679, 720, 776, 840, 873, 970, 1008, 1164, 1260, 1358, 1455, 1552, 1680, 1746, 1940, 2037, 2328, 2520, 2716, 2910, 3395, 3492, 3880, 4074, 4365, 4656, 5040, 5432, 5820, 6111, 6790, 6984, 7760, 8148, 8730, 10185, 10864, 11640, 12222, 13580, 13968, 16296, 17460, 20370, 23280, 24444, 27160, 30555, 32592, 34920, 40740, 48888, 54320, 61110, 69840, 81480, 97776, 122220, 162960, 244440, 444167, 488880, 888334, 1332501, 1776668, 2220835, 2665002, 3109169, 3553336, 3997503, 4441670, 5330004, 6218338, 6662505, 7106672, 7995006, 8883340, 9327507, 10660008, 12436676, 13325010, 15545845, 15990012, 17766680, 18655014, 19987515, 21320016, 24873352, 26650020, 27982521, 31091690, 31980024, 35533360, 37310028, 39975030, 43084199, 46637535, 49746704, 53300040, 55965042, 62183380, 63960048, 74620056, 79950060, 86168398, 93275070, 106600080, 111930084, 124366760, 129252597, 139912605, 149240112, 159900120, 172336796, 186550140, 215420995, 223860168, 248733520, 258505194, 279825210, 301589393, 319800240, 344673592, 373100280, 387757791, 430841990, 447720336, 517010388, 559650420, 603178786, 646262985, 689347184, 746200560, 775515582, 861683980, 904768179, 1034020776, 1119300840, 1206357572, 1292525970, 1507946965, 1551031164, 1723367960, 1809536358, 1938788955, 2068041552, 2238601680, 2412715144, 2585051940, 2714304537, 3015893930, 3102062328, 3446735920, 3619072716, 3877577910, 4523840895, 4825430288, 5170103880, 5428609074, 6031787860, 6204124656, 7238145432, 7755155820, 9047681790, 10340207760, 10857218148, 12063575720, 13571522685, 14476290864, 15510311640, 18095363580, 21714436296, 24127151440, 27143045370, 31020623280, 36190727160, 43428872592, 54286090740, 72381454320, 108572181480, 217144362960]

約数ペア:

[(1, 217144362960), (2, 108572181480), (3, 72381454320), (4, 54286090740), (5, 43428872592), (6, 36190727160), (7, 31020623280), (8, 27143045370), (9, 24127151440), (10, 21714436296), (12, 18095363580), (14, 15510311640), (15, 14476290864), (16, 13571522685), (18, 12063575720), (20, 10857218148), (21, 10340207760), (24, 9047681790), (28, 7755155820), (30, 7238145432), (35, 6204124656), (36, 6031787860), (40, 5428609074), (42, 5170103880), (45, 4825430288), (48, 4523840895), (56, 3877577910), (60, 3619072716), (63, 3446735920), (70, 3102062328), (72, 3015893930), (80, 2714304537), (84, 2585051940), (90, 2412715144), (97, 2238601680), (105, 2068041552), (112, 1938788955), (120, 1809536358), (126, 1723367960), (140, 1551031164), (144, 1507946965), (168, 1292525970), (180, 1206357572), (194, 1119300840), (210, 1034020776), (240, 904768179), (252, 861683980), (280, 775515582), (291, 746200560), (315, 689347184), (336, 646262985), (360, 603178786), (388, 559650420), (420, 517010388), (485, 447720336), (504, 430841990), (560, 387757791), (582, 373100280), (630, 344673592), (679, 319800240), (720, 301589393), (776, 279825210), (840, 258505194), (873, 248733520), (970, 223860168), (1008, 215420995), (1164, 186550140), (1260, 172336796), (1358, 159900120), (1455, 149240112), (1552, 139912605), (1680, 129252597), (1746, 124366760), (1940, 111930084), (2037, 106600080), (2328, 93275070), (2520, 86168398), (2716, 79950060), (2910, 74620056), (3395, 63960048), (3492, 62183380), (3880, 55965042), (4074, 53300040), (4365, 49746704), (4656, 46637535), (5040, 43084199), (5432, 39975030), (5820, 37310028), (6111, 35533360), (6790, 31980024), (6984, 31091690), (7760, 27982521), (8148, 26650020), (8730, 24873352), (10185, 21320016), (10864, 19987515), (11640, 18655014), (12222, 17766680), (13580, 15990012), (13968, 15545845), (16296, 13325010), (17460, 12436676), (20370, 10660008), (23280, 9327507), (24444, 8883340), (27160, 7995006), (30555, 7106672), (32592, 6662505), (34920, 6218338), (40740, 5330004), (48888, 4441670), (54320, 3997503), (61110, 3553336), (69840, 3109169), (81480, 2665002), (97776, 2220835), (122220, 1776668), (162960, 1332501), (244440, 888334), (444167, 488880)]