1348807995280

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{1830431}}^1$

素因数の和:1830656

約数の個数: 80

約数和(自身を含む): 3208498357248

約数和(自身を除く): 1859690361968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 151, 244, 302, 305, 488, 604, 610, 755, 976, 1208, 1220, 1510, 2416, 2440, 3020, 4880, 6040, 9211, 12080, 18422, 36844, 46055, 73688, 92110, 147376, 184220, 368440, 736880, 1830431, 3660862, 7321724, 9152155, 14643448, 18304310, 29286896, 36608620, 73217240, 111656291, 146434480, 223312582, 276395081, 446625164, 552790162, 558281455, 893250328, 1105580324, 1116562910, 1381975405, 1786500656, 2211160648, 2233125820, 2763950810, 4422321296, 4466251640, 5527901620, 8932503280, 11055803240, 16860099941, 22111606480, 33720199882, 67440399764, 84300499705, 134880799528, 168600999410, 269761599056, 337201998820, 674403997640, 1348807995280]

約数ペア:

[(1, 1348807995280), (2, 674403997640), (4, 337201998820), (5, 269761599056), (8, 168600999410), (10, 134880799528), (16, 84300499705), (20, 67440399764), (40, 33720199882), (61, 22111606480), (80, 16860099941), (122, 11055803240), (151, 8932503280), (244, 5527901620), (302, 4466251640), (305, 4422321296), (488, 2763950810), (604, 2233125820), (610, 2211160648), (755, 1786500656), (976, 1381975405), (1208, 1116562910), (1220, 1105580324), (1510, 893250328), (2416, 558281455), (2440, 552790162), (3020, 446625164), (4880, 276395081), (6040, 223312582), (9211, 146434480), (12080, 111656291), (18422, 73217240), (36844, 36608620), (46055, 29286896), (73688, 18304310), (92110, 14643448), (147376, 9152155), (184220, 7321724), (368440, 3660862), (736880, 1830431)]