140607720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{35507}}^1$

素因数の和:35535

約数の個数: 96

約数和(自身を含む): 498532320

約数和(自身を除く): 357924600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 35507, 71014, 106521, 142028, 177535, 213042, 284056, 319563, 355070, 390577, 426084, 532605, 639126, 710140, 781154, 852168, 1065210, 1171731, 1278252, 1420280, 1562308, 1597815, 1952885, 2130420, 2343462, 2556504, 3124616, 3195630, 3515193, 3905770, 4260840, 4686924, 5858655, 6391260, 7030386, 7811540, 9373848, 11717310, 12782520, 14060772, 15623080, 17575965, 23434620, 28121544, 35151930, 46869240, 70303860, 140607720]

約数ペア:

[(1, 140607720), (2, 70303860), (3, 46869240), (4, 35151930), (5, 28121544), (6, 23434620), (8, 17575965), (9, 15623080), (10, 14060772), (11, 12782520), (12, 11717310), (15, 9373848), (18, 7811540), (20, 7030386), (22, 6391260), (24, 5858655), (30, 4686924), (33, 4260840), (36, 3905770), (40, 3515193), (44, 3195630), (45, 3124616), (55, 2556504), (60, 2343462), (66, 2130420), (72, 1952885), (88, 1597815), (90, 1562308), (99, 1420280), (110, 1278252), (120, 1171731), (132, 1065210), (165, 852168), (180, 781154), (198, 710140), (220, 639126), (264, 532605), (330, 426084), (360, 390577), (396, 355070), (440, 319563), (495, 284056), (660, 213042), (792, 177535), (990, 142028), (1320, 106521), (1980, 71014), (3960, 35507)]