126641840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:104

約数の個数: 240

約数和(自身を含む): 367610400

約数和(自身を除く): 240968560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 19, 20, 26, 29, 34, 38, 40, 52, 58, 65, 68, 76, 80, 85, 95, 104, 116, 130, 136, 145, 152, 169, 170, 190, 208, 221, 232, 247, 260, 272, 290, 304, 323, 338, 340, 377, 380, 442, 464, 493, 494, 520, 551, 580, 646, 676, 680, 754, 760, 845, 884, 986, 988, 1040, 1102, 1105, 1160, 1235, 1292, 1352, 1360, 1508, 1520, 1615, 1690, 1768, 1885, 1972, 1976, 2204, 2210, 2320, 2465, 2470, 2584, 2704, 2755, 2873, 3016, 3211, 3230, 3380, 3536, 3770, 3944, 3952, 4199, 4408, 4420, 4901, 4930, 4940, 5168, 5510, 5746, 6032, 6409, 6422, 6460, 6760, 7163, 7540, 7888, 8398, 8816, 8840, 9367, 9802, 9860, 9880, 11020, 11492, 12818, 12844, 12920, 13520, 14326, 14365, 15080, 16055, 16796, 17680, 18734, 19604, 19720, 19760, 20995, 22040, 22984, 24505, 25636, 25688, 25840, 28652, 28730, 30160, 32045, 32110, 33592, 35815, 37468, 39208, 39440, 41990, 44080, 45968, 46835, 49010, 51272, 51376, 54587, 57304, 57460, 64090, 64220, 67184, 71630, 74936, 78416, 83317, 83980, 93119, 93670, 98020, 102544, 109174, 114608, 114920, 121771, 128180, 128440, 143260, 149872, 166634, 167960, 186238, 187340, 196040, 218348, 229840, 243542, 256360, 256880, 272935, 286520, 333268, 335920, 372476, 374680, 392080, 416585, 436696, 465595, 487084, 512720, 545870, 573040, 608855, 666536, 744952, 749360, 833170, 873392, 931190, 974168, 1091740, 1217710, 1333072, 1489904, 1583023, 1666340, 1862380, 1948336, 2183480, 2435420, 3166046, 3332680, 3724760, 4366960, 4870840, 6332092, 6665360, 7449520, 7915115, 9741680, 12664184, 15830230, 25328368, 31660460, 63320920, 126641840]

約数ペア:

[(1, 126641840), (2, 63320920), (4, 31660460), (5, 25328368), (8, 15830230), (10, 12664184), (13, 9741680), (16, 7915115), (17, 7449520), (19, 6665360), (20, 6332092), (26, 4870840), (29, 4366960), (34, 3724760), (38, 3332680), (40, 3166046), (52, 2435420), (58, 2183480), (65, 1948336), (68, 1862380), (76, 1666340), (80, 1583023), (85, 1489904), (95, 1333072), (104, 1217710), (116, 1091740), (130, 974168), (136, 931190), (145, 873392), (152, 833170), (169, 749360), (170, 744952), (190, 666536), (208, 608855), (221, 573040), (232, 545870), (247, 512720), (260, 487084), (272, 465595), (290, 436696), (304, 416585), (323, 392080), (338, 374680), (340, 372476), (377, 335920), (380, 333268), (442, 286520), (464, 272935), (493, 256880), (494, 256360), (520, 243542), (551, 229840), (580, 218348), (646, 196040), (676, 187340), (680, 186238), (754, 167960), (760, 166634), (845, 149872), (884, 143260), (986, 128440), (988, 128180), (1040, 121771), (1102, 114920), (1105, 114608), (1160, 109174), (1235, 102544), (1292, 98020), (1352, 93670), (1360, 93119), (1508, 83980), (1520, 83317), (1615, 78416), (1690, 74936), (1768, 71630), (1885, 67184), (1972, 64220), (1976, 64090), (2204, 57460), (2210, 57304), (2320, 54587), (2465, 51376), (2470, 51272), (2584, 49010), (2704, 46835), (2755, 45968), (2873, 44080), (3016, 41990), (3211, 39440), (3230, 39208), (3380, 37468), (3536, 35815), (3770, 33592), (3944, 32110), (3952, 32045), (4199, 30160), (4408, 28730), (4420, 28652), (4901, 25840), (4930, 25688), (4940, 25636), (5168, 24505), (5510, 22984), (5746, 22040), (6032, 20995), (6409, 19760), (6422, 19720), (6460, 19604), (6760, 18734), (7163, 17680), (7540, 16796), (7888, 16055), (8398, 15080), (8816, 14365), (8840, 14326), (9367, 13520), (9802, 12920), (9860, 12844), (9880, 12818), (11020, 11492)]