133453440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{7723}}^1$

素因数の和:7751

約数の個数: 128

約数和(自身を含む): 472708800

約数和(自身を除く): 339255360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 7723, 8640, 15446, 17280, 23169, 30892, 38615, 46338, 61784, 69507, 77230, 92676, 115845, 123568, 139014, 154460, 185352, 208521, 231690, 247136, 278028, 308920, 347535, 370704, 417042, 463380, 494272, 556056, 617840, 695070, 741408, 834084, 926760, 988544, 1042605, 1112112, 1235680, 1390140, 1482816, 1668168, 1853520, 2085210, 2224224, 2471360, 2780280, 2965632, 3336336, 3707040, 4170420, 4448448, 4942720, 5560560, 6672672, 7414080, 8340840, 8896896, 11121120, 13345344, 14828160, 16681680, 22242240, 26690688, 33363360, 44484480, 66726720, 133453440]

約数ペア:

[(1, 133453440), (2, 66726720), (3, 44484480), (4, 33363360), (5, 26690688), (6, 22242240), (8, 16681680), (9, 14828160), (10, 13345344), (12, 11121120), (15, 8896896), (16, 8340840), (18, 7414080), (20, 6672672), (24, 5560560), (27, 4942720), (30, 4448448), (32, 4170420), (36, 3707040), (40, 3336336), (45, 2965632), (48, 2780280), (54, 2471360), (60, 2224224), (64, 2085210), (72, 1853520), (80, 1668168), (90, 1482816), (96, 1390140), (108, 1235680), (120, 1112112), (128, 1042605), (135, 988544), (144, 926760), (160, 834084), (180, 741408), (192, 695070), (216, 617840), (240, 556056), (270, 494272), (288, 463380), (320, 417042), (360, 370704), (384, 347535), (432, 308920), (480, 278028), (540, 247136), (576, 231690), (640, 208521), (720, 185352), (864, 154460), (960, 139014), (1080, 123568), (1152, 115845), (1440, 92676), (1728, 77230), (1920, 69507), (2160, 61784), (2880, 46338), (3456, 38615), (4320, 30892), (5760, 23169), (7723, 17280), (8640, 15446)]