139278880

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2309}}^1$

素因数の和:2366

約数の個数: 96

約数和(自身を含む): 366735600

約数和(自身を除く): 227456720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 65, 80, 104, 116, 130, 145, 160, 208, 232, 260, 290, 377, 416, 464, 520, 580, 754, 928, 1040, 1160, 1508, 1885, 2080, 2309, 2320, 3016, 3770, 4618, 4640, 6032, 7540, 9236, 11545, 12064, 15080, 18472, 23090, 30017, 30160, 36944, 46180, 60034, 60320, 66961, 73888, 92360, 120068, 133922, 150085, 184720, 240136, 267844, 300170, 334805, 369440, 480272, 535688, 600340, 669610, 870493, 960544, 1071376, 1200680, 1339220, 1740986, 2142752, 2401360, 2678440, 3481972, 4352465, 4802720, 5356880, 6963944, 8704930, 10713760, 13927888, 17409860, 27855776, 34819720, 69639440, 139278880]

約数ペア:

[(1, 139278880), (2, 69639440), (4, 34819720), (5, 27855776), (8, 17409860), (10, 13927888), (13, 10713760), (16, 8704930), (20, 6963944), (26, 5356880), (29, 4802720), (32, 4352465), (40, 3481972), (52, 2678440), (58, 2401360), (65, 2142752), (80, 1740986), (104, 1339220), (116, 1200680), (130, 1071376), (145, 960544), (160, 870493), (208, 669610), (232, 600340), (260, 535688), (290, 480272), (377, 369440), (416, 334805), (464, 300170), (520, 267844), (580, 240136), (754, 184720), (928, 150085), (1040, 133922), (1160, 120068), (1508, 92360), (1885, 73888), (2080, 66961), (2309, 60320), (2320, 60034), (3016, 46180), (3770, 36944), (4618, 30160), (4640, 30017), (6032, 23090), (7540, 18472), (9236, 15080), (11545, 12064)]