280286160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{523}}^1$

素因数の和:586

約数の個数: 320

約数和(自身を含む): 1122785280

約数和(自身を除く): 842499120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 29, 30, 33, 35, 40, 42, 44, 48, 55, 56, 58, 60, 66, 70, 77, 80, 84, 87, 88, 105, 110, 112, 116, 120, 132, 140, 145, 154, 165, 168, 174, 176, 203, 210, 220, 231, 232, 240, 264, 280, 290, 308, 319, 330, 336, 348, 385, 406, 420, 435, 440, 462, 464, 523, 528, 560, 580, 609, 616, 638, 660, 696, 770, 812, 840, 870, 880, 924, 957, 1015, 1046, 1155, 1160, 1218, 1232, 1276, 1320, 1392, 1540, 1569, 1595, 1624, 1680, 1740, 1848, 1914, 2030, 2092, 2233, 2310, 2320, 2436, 2552, 2615, 2640, 3045, 3080, 3138, 3190, 3248, 3480, 3661, 3696, 3828, 4060, 4184, 4466, 4620, 4785, 4872, 5104, 5230, 5753, 6090, 6160, 6276, 6380, 6699, 6960, 7322, 7656, 7845, 8120, 8368, 8932, 9240, 9570, 9744, 10460, 10983, 11165, 11506, 12180, 12552, 12760, 13398, 14644, 15167, 15312, 15690, 16240, 17259, 17864, 18305, 18480, 19140, 20920, 21966, 22330, 23012, 24360, 25104, 25520, 26796, 28765, 29288, 30334, 31380, 33495, 34518, 35728, 36610, 38280, 40271, 41840, 43932, 44660, 45501, 46024, 48720, 53592, 54915, 57530, 58576, 60668, 62760, 66990, 69036, 73220, 75835, 76560, 80542, 86295, 87864, 89320, 91002, 92048, 106169, 107184, 109830, 115060, 120813, 121336, 125520, 133980, 138072, 146440, 151670, 161084, 166837, 172590, 175728, 178640, 182004, 201355, 212338, 219660, 227505, 230120, 241626, 242672, 267960, 276144, 292880, 303340, 318507, 322168, 333674, 345180, 364008, 402710, 424676, 439320, 455010, 460240, 483252, 500511, 530845, 535920, 604065, 606680, 637014, 644336, 667348, 690360, 728016, 805420, 834185, 849352, 878640, 910020, 966504, 1001022, 1061690, 1167859, 1208130, 1213360, 1274028, 1334696, 1380720, 1592535, 1610840, 1668370, 1698704, 1820040, 1933008, 2002044, 2123380, 2335718, 2416260, 2502555, 2548056, 2669392, 3185070, 3221680, 3336740, 3503577, 3640080, 4004088, 4246760, 4671436, 4832520, 5005110, 5096112, 5839295, 6370140, 6673480, 7007154, 8008176, 8493520, 9342872, 9665040, 10010220, 11678590, 12740280, 13346960, 14014308, 17517885, 18685744, 20020440, 23357180, 25480560, 28028616, 35035770, 40040880, 46714360, 56057232, 70071540, 93428720, 140143080, 280286160]

約数ペア:

[(1, 280286160), (2, 140143080), (3, 93428720), (4, 70071540), (5, 56057232), (6, 46714360), (7, 40040880), (8, 35035770), (10, 28028616), (11, 25480560), (12, 23357180), (14, 20020440), (15, 18685744), (16, 17517885), (20, 14014308), (21, 13346960), (22, 12740280), (24, 11678590), (28, 10010220), (29, 9665040), (30, 9342872), (33, 8493520), (35, 8008176), (40, 7007154), (42, 6673480), (44, 6370140), (48, 5839295), (55, 5096112), (56, 5005110), (58, 4832520), (60, 4671436), (66, 4246760), (70, 4004088), (77, 3640080), (80, 3503577), (84, 3336740), (87, 3221680), (88, 3185070), (105, 2669392), (110, 2548056), (112, 2502555), (116, 2416260), (120, 2335718), (132, 2123380), (140, 2002044), (145, 1933008), (154, 1820040), (165, 1698704), (168, 1668370), (174, 1610840), (176, 1592535), (203, 1380720), (210, 1334696), (220, 1274028), (231, 1213360), (232, 1208130), (240, 1167859), (264, 1061690), (280, 1001022), (290, 966504), (308, 910020), (319, 878640), (330, 849352), (336, 834185), (348, 805420), (385, 728016), (406, 690360), (420, 667348), (435, 644336), (440, 637014), (462, 606680), (464, 604065), (523, 535920), (528, 530845), (560, 500511), (580, 483252), (609, 460240), (616, 455010), (638, 439320), (660, 424676), (696, 402710), (770, 364008), (812, 345180), (840, 333674), (870, 322168), (880, 318507), (924, 303340), (957, 292880), (1015, 276144), (1046, 267960), (1155, 242672), (1160, 241626), (1218, 230120), (1232, 227505), (1276, 219660), (1320, 212338), (1392, 201355), (1540, 182004), (1569, 178640), (1595, 175728), (1624, 172590), (1680, 166837), (1740, 161084), (1848, 151670), (1914, 146440), (2030, 138072), (2092, 133980), (2233, 125520), (2310, 121336), (2320, 120813), (2436, 115060), (2552, 109830), (2615, 107184), (2640, 106169), (3045, 92048), (3080, 91002), (3138, 89320), (3190, 87864), (3248, 86295), (3480, 80542), (3661, 76560), (3696, 75835), (3828, 73220), (4060, 69036), (4184, 66990), (4466, 62760), (4620, 60668), (4785, 58576), (4872, 57530), (5104, 54915), (5230, 53592), (5753, 48720), (6090, 46024), (6160, 45501), (6276, 44660), (6380, 43932), (6699, 41840), (6960, 40271), (7322, 38280), (7656, 36610), (7845, 35728), (8120, 34518), (8368, 33495), (8932, 31380), (9240, 30334), (9570, 29288), (9744, 28765), (10460, 26796), (10983, 25520), (11165, 25104), (11506, 24360), (12180, 23012), (12552, 22330), (12760, 21966), (13398, 20920), (14644, 19140), (15167, 18480), (15312, 18305), (15690, 17864), (16240, 17259)]