68227385280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1\times {\mathrm{1279}}^1$

素因数の和:1787

約数の個数: 224

約数和(自身を含む): 218699120640

約数和(自身を除く): 150471735360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 181, 192, 240, 307, 320, 362, 480, 543, 614, 724, 905, 921, 960, 1086, 1228, 1279, 1448, 1535, 1810, 1842, 2172, 2456, 2558, 2715, 2896, 3070, 3620, 3684, 3837, 4344, 4605, 4912, 5116, 5430, 5792, 6140, 6395, 7240, 7368, 7674, 8688, 9210, 9824, 10232, 10860, 11584, 12280, 12790, 14480, 14736, 15348, 17376, 18420, 19185, 19648, 20464, 21720, 24560, 25580, 28960, 29472, 30696, 34752, 36840, 38370, 40928, 43440, 49120, 51160, 55567, 57920, 58944, 61392, 73680, 76740, 81856, 86880, 98240, 102320, 111134, 122784, 147360, 153480, 166701, 173760, 204640, 222268, 231499, 245568, 277835, 294720, 306960, 333402, 392653, 409280, 444536, 462998, 555670, 613920, 666804, 694497, 785306, 833505, 889072, 925996, 1111340, 1157495, 1177959, 1227840, 1333608, 1388994, 1570612, 1667010, 1778144, 1851992, 1963265, 2222680, 2314990, 2355918, 2667216, 2777988, 3141224, 3334020, 3472485, 3556288, 3703984, 3926530, 4445360, 4629980, 4711836, 5334432, 5555976, 5889795, 6282448, 6668040, 6944970, 7407968, 7853060, 8890720, 9259960, 9423672, 10668864, 11111952, 11779590, 12564896, 13336080, 13889940, 14815936, 15706120, 17781440, 18519920, 18847344, 22223904, 23559180, 25129792, 26672160, 27779880, 31412240, 37039840, 37694688, 44447808, 47118360, 53344320, 55559760, 62824480, 71070193, 74079680, 75389376, 94236720, 111119520, 125648960, 142140386, 188473440, 213210579, 222239040, 284280772, 355350965, 376946880, 426421158, 568561544, 710701930, 852842316, 1066052895, 1137123088, 1421403860, 1705684632, 2132105790, 2274246176, 2842807720, 3411369264, 4264211580, 4548492352, 5685615440, 6822738528, 8528423160, 11371230880, 13645477056, 17056846320, 22742461760, 34113692640, 68227385280]

約数ペア:

[(1, 68227385280), (2, 34113692640), (3, 22742461760), (4, 17056846320), (5, 13645477056), (6, 11371230880), (8, 8528423160), (10, 6822738528), (12, 5685615440), (15, 4548492352), (16, 4264211580), (20, 3411369264), (24, 2842807720), (30, 2274246176), (32, 2132105790), (40, 1705684632), (48, 1421403860), (60, 1137123088), (64, 1066052895), (80, 852842316), (96, 710701930), (120, 568561544), (160, 426421158), (181, 376946880), (192, 355350965), (240, 284280772), (307, 222239040), (320, 213210579), (362, 188473440), (480, 142140386), (543, 125648960), (614, 111119520), (724, 94236720), (905, 75389376), (921, 74079680), (960, 71070193), (1086, 62824480), (1228, 55559760), (1279, 53344320), (1448, 47118360), (1535, 44447808), (1810, 37694688), (1842, 37039840), (2172, 31412240), (2456, 27779880), (2558, 26672160), (2715, 25129792), (2896, 23559180), (3070, 22223904), (3620, 18847344), (3684, 18519920), (3837, 17781440), (4344, 15706120), (4605, 14815936), (4912, 13889940), (5116, 13336080), (5430, 12564896), (5792, 11779590), (6140, 11111952), (6395, 10668864), (7240, 9423672), (7368, 9259960), (7674, 8890720), (8688, 7853060), (9210, 7407968), (9824, 6944970), (10232, 6668040), (10860, 6282448), (11584, 5889795), (12280, 5555976), (12790, 5334432), (14480, 4711836), (14736, 4629980), (15348, 4445360), (17376, 3926530), (18420, 3703984), (19185, 3556288), (19648, 3472485), (20464, 3334020), (21720, 3141224), (24560, 2777988), (25580, 2667216), (28960, 2355918), (29472, 2314990), (30696, 2222680), (34752, 1963265), (36840, 1851992), (38370, 1778144), (40928, 1667010), (43440, 1570612), (49120, 1388994), (51160, 1333608), (55567, 1227840), (57920, 1177959), (58944, 1157495), (61392, 1111340), (73680, 925996), (76740, 889072), (81856, 833505), (86880, 785306), (98240, 694497), (102320, 666804), (111134, 613920), (122784, 555670), (147360, 462998), (153480, 444536), (166701, 409280), (173760, 392653), (204640, 333402), (222268, 306960), (231499, 294720), (245568, 277835)]