1570257720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{55213}}^1$

素因数の和:55309

約数の個数: 96

約数和(自身を含む): 5168030400

約数和(自身を除く): 3597772680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 316, 360, 395, 474, 632, 711, 790, 948, 1185, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 4740, 5688, 7110, 9480, 14220, 28440, 55213, 110426, 165639, 220852, 276065, 331278, 441704, 496917, 552130, 662556, 828195, 993834, 1104260, 1325112, 1656390, 1987668, 2208520, 2484585, 3312780, 3975336, 4361827, 4969170, 6625560, 8723654, 9938340, 13085481, 17447308, 19876680, 21809135, 26170962, 34894616, 39256443, 43618270, 52341924, 65427405, 78512886, 87236540, 104683848, 130854810, 157025772, 174473080, 196282215, 261709620, 314051544, 392564430, 523419240, 785128860, 1570257720]

約数ペア:

[(1, 1570257720), (2, 785128860), (3, 523419240), (4, 392564430), (5, 314051544), (6, 261709620), (8, 196282215), (9, 174473080), (10, 157025772), (12, 130854810), (15, 104683848), (18, 87236540), (20, 78512886), (24, 65427405), (30, 52341924), (36, 43618270), (40, 39256443), (45, 34894616), (60, 26170962), (72, 21809135), (79, 19876680), (90, 17447308), (120, 13085481), (158, 9938340), (180, 8723654), (237, 6625560), (316, 4969170), (360, 4361827), (395, 3975336), (474, 3312780), (632, 2484585), (711, 2208520), (790, 1987668), (948, 1656390), (1185, 1325112), (1422, 1104260), (1580, 993834), (1896, 828195), (2370, 662556), (2844, 552130), (3160, 496917), (3555, 441704), (4740, 331278), (5688, 276065), (7110, 220852), (9480, 165639), (14220, 110426), (28440, 55213)]