1982475840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{8863}}^1$

素因数の和:9116

約数の個数: 112

約数和(自身を含む): 6322088448

約数和(自身を除く): 4339612608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 233, 240, 320, 466, 480, 699, 932, 960, 1165, 1398, 1864, 2330, 2796, 3495, 3728, 4660, 5592, 6990, 7456, 8863, 9320, 11184, 13980, 14912, 17726, 18640, 22368, 26589, 27960, 35452, 37280, 44315, 44736, 53178, 55920, 70904, 74560, 88630, 106356, 111840, 132945, 141808, 177260, 212712, 223680, 265890, 283616, 354520, 425424, 531780, 567232, 709040, 850848, 1063560, 1418080, 1701696, 2065079, 2127120, 2836160, 4130158, 4254240, 6195237, 8260316, 8508480, 10325395, 12390474, 16520632, 20650790, 24780948, 30976185, 33041264, 41301580, 49561896, 61952370, 66082528, 82603160, 99123792, 123904740, 132165056, 165206320, 198247584, 247809480, 330412640, 396495168, 495618960, 660825280, 991237920, 1982475840]

約数ペア:

[(1, 1982475840), (2, 991237920), (3, 660825280), (4, 495618960), (5, 396495168), (6, 330412640), (8, 247809480), (10, 198247584), (12, 165206320), (15, 132165056), (16, 123904740), (20, 99123792), (24, 82603160), (30, 66082528), (32, 61952370), (40, 49561896), (48, 41301580), (60, 33041264), (64, 30976185), (80, 24780948), (96, 20650790), (120, 16520632), (160, 12390474), (192, 10325395), (233, 8508480), (240, 8260316), (320, 6195237), (466, 4254240), (480, 4130158), (699, 2836160), (932, 2127120), (960, 2065079), (1165, 1701696), (1398, 1418080), (1864, 1063560), (2330, 850848), (2796, 709040), (3495, 567232), (3728, 531780), (4660, 425424), (5592, 354520), (6990, 283616), (7456, 265890), (8863, 223680), (9320, 212712), (11184, 177260), (13980, 141808), (14912, 132945), (17726, 111840), (18640, 106356), (22368, 88630), (26589, 74560), (27960, 70904), (35452, 55920), (37280, 53178), (44315, 44736)]