128888760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:111

約数の個数: 512

約数和(自身を含む): 551577600

約数和(自身を除く): 422688840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 29, 30, 33, 35, 37, 39, 40, 42, 44, 52, 55, 56, 58, 60, 65, 66, 70, 74, 77, 78, 84, 87, 88, 91, 104, 105, 110, 111, 116, 120, 130, 132, 140, 143, 145, 148, 154, 156, 165, 168, 174, 182, 185, 195, 203, 210, 220, 222, 231, 232, 259, 260, 264, 273, 280, 286, 290, 296, 308, 312, 319, 330, 348, 364, 370, 377, 385, 390, 406, 407, 420, 429, 435, 440, 444, 455, 462, 481, 518, 520, 546, 555, 572, 580, 609, 616, 638, 660, 696, 715, 728, 740, 754, 770, 777, 780, 812, 814, 840, 858, 870, 888, 910, 924, 957, 962, 1001, 1015, 1036, 1073, 1092, 1110, 1131, 1144, 1155, 1160, 1218, 1221, 1276, 1295, 1320, 1365, 1430, 1443, 1480, 1508, 1540, 1554, 1560, 1595, 1624, 1628, 1716, 1740, 1820, 1848, 1885, 1914, 1924, 2002, 2030, 2035, 2072, 2145, 2146, 2184, 2220, 2233, 2262, 2310, 2405, 2436, 2442, 2552, 2590, 2639, 2730, 2849, 2860, 2886, 3003, 3016, 3045, 3080, 3108, 3190, 3219, 3256, 3367, 3432, 3480, 3640, 3770, 3828, 3848, 3885, 4004, 4060, 4070, 4147, 4290, 4292, 4440, 4466, 4524, 4620, 4785, 4810, 4872, 4884, 5005, 5180, 5278, 5291, 5365, 5460, 5655, 5698, 5720, 5772, 6006, 6090, 6105, 6216, 6380, 6438, 6699, 6734, 7215, 7511, 7540, 7656, 7770, 7917, 8008, 8120, 8140, 8294, 8547, 8580, 8584, 8932, 9048, 9240, 9570, 9620, 9768, 10010, 10101, 10360, 10556, 10582, 10730, 10920, 11165, 11310, 11396, 11544, 11803, 12012, 12180, 12210, 12441, 12760, 12876, 13195, 13398, 13468, 13949, 14245, 14430, 15015, 15022, 15080, 15540, 15834, 15873, 16095, 16280, 16588, 16835, 17094, 17160, 17864, 19140, 19240, 20020, 20202, 20735, 21112, 21164, 21460, 22330, 22533, 22620, 22792, 23606, 24024, 24360, 24420, 24882, 25752, 26390, 26455, 26796, 26936, 27898, 28490, 28860, 29029, 30030, 30044, 31080, 31668, 31746, 32190, 33176, 33495, 33670, 34188, 35409, 37037, 37555, 38280, 39585, 40040, 40404, 41470, 41847, 42328, 42735, 42920, 44660, 45066, 45240, 47212, 48840, 49764, 50505, 52780, 52910, 53592, 55796, 56980, 57720, 58058, 59015, 60060, 60088, 62205, 63336, 63492, 64380, 66990, 67340, 68376, 69745, 70818, 74074, 75110, 79170, 79365, 80808, 82621, 82940, 83694, 85470, 87087, 89320, 90132, 94424, 97643, 99528, 101010, 105560, 105820, 111111, 111592, 112665, 113960, 116116, 118030, 120120, 124410, 126984, 128760, 133980, 134680, 139490, 141636, 145145, 148148, 150220, 153439, 158340, 158730, 165242, 165880, 167388, 170940, 174174, 177045, 180264, 185185, 195286, 202020, 209235, 211640, 222222, 225330, 232232, 236060, 247863, 248820, 267960, 278980, 283272, 290290, 292929, 296296, 300440, 306878, 316680, 317460, 330484, 334776, 341880, 348348, 354090, 370370, 390572, 404040, 413105, 418470, 435435, 444444, 450660, 460317, 472120, 488215, 495726, 497640, 555555, 557960, 580580, 585858, 613756, 634920, 660968, 696696, 708180, 740740, 767195, 781144, 826210, 836940, 870870, 888888, 901320, 920634, 976430, 991452, 1074073, 1111110, 1161160, 1171716, 1227512, 1239315, 1416360, 1464645, 1481480, 1534390, 1652420, 1673880, 1741740, 1841268, 1952860, 1982904, 2148146, 2222220, 2301585, 2343432, 2478630, 2929290, 3068780, 3222219, 3304840, 3483480, 3682536, 3905720, 4296292, 4444440, 4603170, 4957260, 5370365, 5858580, 6137560, 6444438, 8592584, 9206340, 9914520, 10740730, 11717160, 12888876, 16111095, 18412680, 21481460, 25777752, 32222190, 42962920, 64444380, 128888760]

約数ペア:

[(1, 128888760), (2, 64444380), (3, 42962920), (4, 32222190), (5, 25777752), (6, 21481460), (7, 18412680), (8, 16111095), (10, 12888876), (11, 11717160), (12, 10740730), (13, 9914520), (14, 9206340), (15, 8592584), (20, 6444438), (21, 6137560), (22, 5858580), (24, 5370365), (26, 4957260), (28, 4603170), (29, 4444440), (30, 4296292), (33, 3905720), (35, 3682536), (37, 3483480), (39, 3304840), (40, 3222219), (42, 3068780), (44, 2929290), (52, 2478630), (55, 2343432), (56, 2301585), (58, 2222220), (60, 2148146), (65, 1982904), (66, 1952860), (70, 1841268), (74, 1741740), (77, 1673880), (78, 1652420), (84, 1534390), (87, 1481480), (88, 1464645), (91, 1416360), (104, 1239315), (105, 1227512), (110, 1171716), (111, 1161160), (116, 1111110), (120, 1074073), (130, 991452), (132, 976430), (140, 920634), (143, 901320), (145, 888888), (148, 870870), (154, 836940), (156, 826210), (165, 781144), (168, 767195), (174, 740740), (182, 708180), (185, 696696), (195, 660968), (203, 634920), (210, 613756), (220, 585858), (222, 580580), (231, 557960), (232, 555555), (259, 497640), (260, 495726), (264, 488215), (273, 472120), (280, 460317), (286, 450660), (290, 444444), (296, 435435), (308, 418470), (312, 413105), (319, 404040), (330, 390572), (348, 370370), (364, 354090), (370, 348348), (377, 341880), (385, 334776), (390, 330484), (406, 317460), (407, 316680), (420, 306878), (429, 300440), (435, 296296), (440, 292929), (444, 290290), (455, 283272), (462, 278980), (481, 267960), (518, 248820), (520, 247863), (546, 236060), (555, 232232), (572, 225330), (580, 222222), (609, 211640), (616, 209235), (638, 202020), (660, 195286), (696, 185185), (715, 180264), (728, 177045), (740, 174174), (754, 170940), (770, 167388), (777, 165880), (780, 165242), (812, 158730), (814, 158340), (840, 153439), (858, 150220), (870, 148148), (888, 145145), (910, 141636), (924, 139490), (957, 134680), (962, 133980), (1001, 128760), (1015, 126984), (1036, 124410), (1073, 120120), (1092, 118030), (1110, 116116), (1131, 113960), (1144, 112665), (1155, 111592), (1160, 111111), (1218, 105820), (1221, 105560), (1276, 101010), (1295, 99528), (1320, 97643), (1365, 94424), (1430, 90132), (1443, 89320), (1480, 87087), (1508, 85470), (1540, 83694), (1554, 82940), (1560, 82621), (1595, 80808), (1624, 79365), (1628, 79170), (1716, 75110), (1740, 74074), (1820, 70818), (1848, 69745), (1885, 68376), (1914, 67340), (1924, 66990), (2002, 64380), (2030, 63492), (2035, 63336), (2072, 62205), (2145, 60088), (2146, 60060), (2184, 59015), (2220, 58058), (2233, 57720), (2262, 56980), (2310, 55796), (2405, 53592), (2436, 52910), (2442, 52780), (2552, 50505), (2590, 49764), (2639, 48840), (2730, 47212), (2849, 45240), (2860, 45066), (2886, 44660), (3003, 42920), (3016, 42735), (3045, 42328), (3080, 41847), (3108, 41470), (3190, 40404), (3219, 40040), (3256, 39585), (3367, 38280), (3432, 37555), (3480, 37037), (3640, 35409), (3770, 34188), (3828, 33670), (3848, 33495), (3885, 33176), (4004, 32190), (4060, 31746), (4070, 31668), (4147, 31080), (4290, 30044), (4292, 30030), (4440, 29029), (4466, 28860), (4524, 28490), (4620, 27898), (4785, 26936), (4810, 26796), (4872, 26455), (4884, 26390), (5005, 25752), (5180, 24882), (5278, 24420), (5291, 24360), (5365, 24024), (5460, 23606), (5655, 22792), (5698, 22620), (5720, 22533), (5772, 22330), (6006, 21460), (6090, 21164), (6105, 21112), (6216, 20735), (6380, 20202), (6438, 20020), (6699, 19240), (6734, 19140), (7215, 17864), (7511, 17160), (7540, 17094), (7656, 16835), (7770, 16588), (7917, 16280), (8008, 16095), (8120, 15873), (8140, 15834), (8294, 15540), (8547, 15080), (8580, 15022), (8584, 15015), (8932, 14430), (9048, 14245), (9240, 13949), (9570, 13468), (9620, 13398), (9768, 13195), (10010, 12876), (10101, 12760), (10360, 12441), (10556, 12210), (10582, 12180), (10730, 12012), (10920, 11803), (11165, 11544), (11310, 11396)]