409675080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{983}}^1$

素因数の和:1171

約数の個数: 128

約数和(自身を含む): 1292267520

約数和(自身を除く): 882592440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 151, 184, 230, 276, 302, 345, 453, 460, 552, 604, 690, 755, 906, 920, 983, 1208, 1380, 1510, 1812, 1966, 2265, 2760, 2949, 3020, 3473, 3624, 3932, 4530, 4915, 5898, 6040, 6946, 7864, 9060, 9830, 10419, 11796, 13892, 14745, 17365, 18120, 19660, 20838, 22609, 23592, 27784, 29490, 34730, 39320, 41676, 45218, 52095, 58980, 67827, 69460, 83352, 90436, 104190, 113045, 117960, 135654, 138920, 148433, 180872, 208380, 226090, 271308, 296866, 339135, 416760, 445299, 452180, 542616, 593732, 678270, 742165, 890598, 904360, 1187464, 1356540, 1484330, 1781196, 2226495, 2713080, 2968660, 3413959, 3562392, 4452990, 5937320, 6827918, 8905980, 10241877, 13655836, 17069795, 17811960, 20483754, 27311672, 34139590, 40967508, 51209385, 68279180, 81935016, 102418770, 136558360, 204837540, 409675080]

約数ペア:

[(1, 409675080), (2, 204837540), (3, 136558360), (4, 102418770), (5, 81935016), (6, 68279180), (8, 51209385), (10, 40967508), (12, 34139590), (15, 27311672), (20, 20483754), (23, 17811960), (24, 17069795), (30, 13655836), (40, 10241877), (46, 8905980), (60, 6827918), (69, 5937320), (92, 4452990), (115, 3562392), (120, 3413959), (138, 2968660), (151, 2713080), (184, 2226495), (230, 1781196), (276, 1484330), (302, 1356540), (345, 1187464), (453, 904360), (460, 890598), (552, 742165), (604, 678270), (690, 593732), (755, 542616), (906, 452180), (920, 445299), (983, 416760), (1208, 339135), (1380, 296866), (1510, 271308), (1812, 226090), (1966, 208380), (2265, 180872), (2760, 148433), (2949, 138920), (3020, 135654), (3473, 117960), (3624, 113045), (3932, 104190), (4530, 90436), (4915, 83352), (5898, 69460), (6040, 67827), (6946, 58980), (7864, 52095), (9060, 45218), (9830, 41676), (10419, 39320), (11796, 34730), (13892, 29490), (14745, 27784), (17365, 23592), (18120, 22609), (19660, 20838)]