157829040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{821}}^1$

素因数の和:932

約数の個数: 160

約数和(自身を含む): 550411200

約数和(自身を除く): 392582160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 89, 90, 108, 120, 135, 144, 178, 180, 216, 240, 267, 270, 356, 360, 432, 445, 534, 540, 712, 720, 801, 821, 890, 1068, 1080, 1335, 1424, 1602, 1642, 1780, 2136, 2160, 2403, 2463, 2670, 3204, 3284, 3560, 4005, 4105, 4272, 4806, 4926, 5340, 6408, 6568, 7120, 7389, 8010, 8210, 9612, 9852, 10680, 12015, 12315, 12816, 13136, 14778, 16020, 16420, 19224, 19704, 21360, 22167, 24030, 24630, 29556, 32040, 32840, 36945, 38448, 39408, 44334, 48060, 49260, 59112, 64080, 65680, 73069, 73890, 88668, 96120, 98520, 110835, 118224, 146138, 147780, 177336, 192240, 197040, 219207, 221670, 292276, 295560, 354672, 365345, 438414, 443340, 584552, 591120, 657621, 730690, 876828, 886680, 1096035, 1169104, 1315242, 1461380, 1753656, 1773360, 1972863, 2192070, 2630484, 2922760, 3288105, 3507312, 3945726, 4384140, 5260968, 5845520, 6576210, 7891452, 8768280, 9864315, 10521936, 13152420, 15782904, 17536560, 19728630, 26304840, 31565808, 39457260, 52609680, 78914520, 157829040]

約数ペア:

[(1, 157829040), (2, 78914520), (3, 52609680), (4, 39457260), (5, 31565808), (6, 26304840), (8, 19728630), (9, 17536560), (10, 15782904), (12, 13152420), (15, 10521936), (16, 9864315), (18, 8768280), (20, 7891452), (24, 6576210), (27, 5845520), (30, 5260968), (36, 4384140), (40, 3945726), (45, 3507312), (48, 3288105), (54, 2922760), (60, 2630484), (72, 2192070), (80, 1972863), (89, 1773360), (90, 1753656), (108, 1461380), (120, 1315242), (135, 1169104), (144, 1096035), (178, 886680), (180, 876828), (216, 730690), (240, 657621), (267, 591120), (270, 584552), (356, 443340), (360, 438414), (432, 365345), (445, 354672), (534, 295560), (540, 292276), (712, 221670), (720, 219207), (801, 197040), (821, 192240), (890, 177336), (1068, 147780), (1080, 146138), (1335, 118224), (1424, 110835), (1602, 98520), (1642, 96120), (1780, 88668), (2136, 73890), (2160, 73069), (2403, 65680), (2463, 64080), (2670, 59112), (3204, 49260), (3284, 48060), (3560, 44334), (4005, 39408), (4105, 38448), (4272, 36945), (4806, 32840), (4926, 32040), (5340, 29556), (6408, 24630), (6568, 24030), (7120, 22167), (7389, 21360), (8010, 19704), (8210, 19224), (9612, 16420), (9852, 16020), (10680, 14778), (12015, 13136), (12315, 12816)]