827015280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1993}}^1$

素因数の和:2048

約数の個数: 320

約数和(自身を含む): 3323120640

約数和(自身を除く): 2496105360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 48, 52, 56, 57, 60, 65, 70, 76, 78, 80, 84, 91, 95, 104, 105, 112, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 195, 208, 210, 228, 240, 247, 260, 266, 273, 280, 285, 304, 312, 336, 364, 380, 390, 399, 420, 455, 456, 494, 520, 532, 546, 560, 570, 624, 665, 728, 741, 760, 780, 798, 840, 910, 912, 988, 1040, 1064, 1092, 1140, 1235, 1330, 1365, 1456, 1482, 1520, 1560, 1596, 1680, 1729, 1820, 1976, 1993, 1995, 2128, 2184, 2280, 2470, 2660, 2730, 2964, 3120, 3192, 3458, 3640, 3705, 3952, 3986, 3990, 4368, 4560, 4940, 5187, 5320, 5460, 5928, 5979, 6384, 6916, 7280, 7410, 7972, 7980, 8645, 9880, 9965, 10374, 10640, 10920, 11856, 11958, 13832, 13951, 14820, 15944, 15960, 17290, 19760, 19930, 20748, 21840, 23916, 25909, 25935, 27664, 27902, 29640, 29895, 31888, 31920, 34580, 37867, 39860, 41496, 41853, 47832, 51818, 51870, 55804, 59280, 59790, 69160, 69755, 75734, 77727, 79720, 82992, 83706, 95664, 103636, 103740, 111608, 113601, 119580, 129545, 138320, 139510, 151468, 155454, 159440, 167412, 181363, 189335, 207272, 207480, 209265, 223216, 227202, 239160, 259090, 265069, 279020, 302936, 310908, 334824, 362726, 378670, 388635, 414544, 414960, 418530, 454404, 478320, 492271, 518180, 530138, 544089, 558040, 568005, 605872, 621816, 669648, 725452, 757340, 777270, 795207, 837060, 906815, 908808, 984542, 1036360, 1060276, 1088178, 1116080, 1136010, 1243632, 1325345, 1450904, 1476813, 1514680, 1554540, 1590414, 1674120, 1813630, 1817616, 1969084, 2072720, 2120552, 2176356, 2272020, 2461355, 2650690, 2720445, 2901808, 2953626, 3029360, 3109080, 3180828, 3348240, 3445897, 3627260, 3938168, 3976035, 4241104, 4352712, 4544040, 4922710, 5301380, 5440890, 5907252, 6218160, 6361656, 6891794, 7254520, 7384065, 7876336, 7952070, 8705424, 9088080, 9845420, 10337691, 10602760, 10881780, 11814504, 12723312, 13783588, 14509040, 14768130, 15904140, 17229485, 19690840, 20675382, 21205520, 21763560, 23629008, 27567176, 29536260, 31808280, 34458970, 39381680, 41350764, 43527120, 51688455, 55134352, 59072520, 63616560, 68917940, 82701528, 103376910, 118145040, 137835880, 165403056, 206753820, 275671760, 413507640, 827015280]

約数ペア:

[(1, 827015280), (2, 413507640), (3, 275671760), (4, 206753820), (5, 165403056), (6, 137835880), (7, 118145040), (8, 103376910), (10, 82701528), (12, 68917940), (13, 63616560), (14, 59072520), (15, 55134352), (16, 51688455), (19, 43527120), (20, 41350764), (21, 39381680), (24, 34458970), (26, 31808280), (28, 29536260), (30, 27567176), (35, 23629008), (38, 21763560), (39, 21205520), (40, 20675382), (42, 19690840), (48, 17229485), (52, 15904140), (56, 14768130), (57, 14509040), (60, 13783588), (65, 12723312), (70, 11814504), (76, 10881780), (78, 10602760), (80, 10337691), (84, 9845420), (91, 9088080), (95, 8705424), (104, 7952070), (105, 7876336), (112, 7384065), (114, 7254520), (120, 6891794), (130, 6361656), (133, 6218160), (140, 5907252), (152, 5440890), (156, 5301380), (168, 4922710), (182, 4544040), (190, 4352712), (195, 4241104), (208, 3976035), (210, 3938168), (228, 3627260), (240, 3445897), (247, 3348240), (260, 3180828), (266, 3109080), (273, 3029360), (280, 2953626), (285, 2901808), (304, 2720445), (312, 2650690), (336, 2461355), (364, 2272020), (380, 2176356), (390, 2120552), (399, 2072720), (420, 1969084), (455, 1817616), (456, 1813630), (494, 1674120), (520, 1590414), (532, 1554540), (546, 1514680), (560, 1476813), (570, 1450904), (624, 1325345), (665, 1243632), (728, 1136010), (741, 1116080), (760, 1088178), (780, 1060276), (798, 1036360), (840, 984542), (910, 908808), (912, 906815), (988, 837060), (1040, 795207), (1064, 777270), (1092, 757340), (1140, 725452), (1235, 669648), (1330, 621816), (1365, 605872), (1456, 568005), (1482, 558040), (1520, 544089), (1560, 530138), (1596, 518180), (1680, 492271), (1729, 478320), (1820, 454404), (1976, 418530), (1993, 414960), (1995, 414544), (2128, 388635), (2184, 378670), (2280, 362726), (2470, 334824), (2660, 310908), (2730, 302936), (2964, 279020), (3120, 265069), (3192, 259090), (3458, 239160), (3640, 227202), (3705, 223216), (3952, 209265), (3986, 207480), (3990, 207272), (4368, 189335), (4560, 181363), (4940, 167412), (5187, 159440), (5320, 155454), (5460, 151468), (5928, 139510), (5979, 138320), (6384, 129545), (6916, 119580), (7280, 113601), (7410, 111608), (7972, 103740), (7980, 103636), (8645, 95664), (9880, 83706), (9965, 82992), (10374, 79720), (10640, 77727), (10920, 75734), (11856, 69755), (11958, 69160), (13832, 59790), (13951, 59280), (14820, 55804), (15944, 51870), (15960, 51818), (17290, 47832), (19760, 41853), (19930, 41496), (20748, 39860), (21840, 37867), (23916, 34580), (25909, 31920), (25935, 31888), (27664, 29895), (27902, 29640)]