200438760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{10639}}^1$

素因数の和:10810

約数の個数: 64

約数和(自身を含む): 605203200

約数和(自身を除く): 404764440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3768, 4710, 6280, 9420, 10639, 18840, 21278, 31917, 42556, 53195, 63834, 85112, 106390, 127668, 159585, 212780, 255336, 319170, 425560, 638340, 1276680, 1670323, 3340646, 5010969, 6681292, 8351615, 10021938, 13362584, 16703230, 20043876, 25054845, 33406460, 40087752, 50109690, 66812920, 100219380, 200438760]

約数ペア:

[(1, 200438760), (2, 100219380), (3, 66812920), (4, 50109690), (5, 40087752), (6, 33406460), (8, 25054845), (10, 20043876), (12, 16703230), (15, 13362584), (20, 10021938), (24, 8351615), (30, 6681292), (40, 5010969), (60, 3340646), (120, 1670323), (157, 1276680), (314, 638340), (471, 425560), (628, 319170), (785, 255336), (942, 212780), (1256, 159585), (1570, 127668), (1884, 106390), (2355, 85112), (3140, 63834), (3768, 53195), (4710, 42556), (6280, 31917), (9420, 21278), (10639, 18840)]