1567245280

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1\times {\mathrm{331}}^1$

素因数の和:740

約数の個数: 96

約数和(自身を含む): 3763374048

約数和(自身を除く): 2196128768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 160, 202, 293, 331, 404, 505, 586, 662, 808, 1010, 1172, 1324, 1465, 1616, 1655, 2020, 2344, 2648, 2930, 3232, 3310, 4040, 4688, 5296, 5860, 6620, 8080, 9376, 10592, 11720, 13240, 16160, 23440, 26480, 29593, 33431, 46880, 52960, 59186, 66862, 96983, 118372, 133724, 147965, 167155, 193966, 236744, 267448, 295930, 334310, 387932, 473488, 484915, 534896, 591860, 668620, 775864, 946976, 969830, 1069792, 1183720, 1337240, 1551728, 1939660, 2367440, 2674480, 3103456, 3879320, 4734880, 5348960, 7758640, 9795283, 15517280, 19590566, 39181132, 48976415, 78362264, 97952830, 156724528, 195905660, 313449056, 391811320, 783622640, 1567245280]

約数ペア:

[(1, 1567245280), (2, 783622640), (4, 391811320), (5, 313449056), (8, 195905660), (10, 156724528), (16, 97952830), (20, 78362264), (32, 48976415), (40, 39181132), (80, 19590566), (101, 15517280), (160, 9795283), (202, 7758640), (293, 5348960), (331, 4734880), (404, 3879320), (505, 3103456), (586, 2674480), (662, 2367440), (808, 1939660), (1010, 1551728), (1172, 1337240), (1324, 1183720), (1465, 1069792), (1616, 969830), (1655, 946976), (2020, 775864), (2344, 668620), (2648, 591860), (2930, 534896), (3232, 484915), (3310, 473488), (4040, 387932), (4688, 334310), (5296, 295930), (5860, 267448), (6620, 236744), (8080, 193966), (9376, 167155), (10592, 147965), (11720, 133724), (13240, 118372), (16160, 96983), (23440, 66862), (26480, 59186), (29593, 52960), (33431, 46880)]