614492040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:863

約数の個数: 128

約数和(自身を含む): 1891307520

約数和(自身を除く): 1276815480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 127, 183, 244, 254, 305, 366, 381, 488, 508, 610, 635, 661, 732, 762, 915, 1016, 1220, 1270, 1322, 1464, 1524, 1830, 1905, 1983, 2440, 2540, 2644, 3048, 3305, 3660, 3810, 3966, 5080, 5288, 6610, 7320, 7620, 7747, 7932, 9915, 13220, 15240, 15494, 15864, 19830, 23241, 26440, 30988, 38735, 39660, 40321, 46482, 61976, 77470, 79320, 80642, 83947, 92964, 116205, 120963, 154940, 161284, 167894, 185928, 201605, 232410, 241926, 251841, 309880, 322568, 335788, 403210, 419735, 464820, 483852, 503682, 604815, 671576, 806420, 839470, 929640, 967704, 1007364, 1209630, 1259205, 1612840, 1678940, 2014728, 2419260, 2518410, 3357880, 4838520, 5036820, 5120767, 10073640, 10241534, 15362301, 20483068, 25603835, 30724602, 40966136, 51207670, 61449204, 76811505, 102415340, 122898408, 153623010, 204830680, 307246020, 614492040]

約数ペア:

[(1, 614492040), (2, 307246020), (3, 204830680), (4, 153623010), (5, 122898408), (6, 102415340), (8, 76811505), (10, 61449204), (12, 51207670), (15, 40966136), (20, 30724602), (24, 25603835), (30, 20483068), (40, 15362301), (60, 10241534), (61, 10073640), (120, 5120767), (122, 5036820), (127, 4838520), (183, 3357880), (244, 2518410), (254, 2419260), (305, 2014728), (366, 1678940), (381, 1612840), (488, 1259205), (508, 1209630), (610, 1007364), (635, 967704), (661, 929640), (732, 839470), (762, 806420), (915, 671576), (1016, 604815), (1220, 503682), (1270, 483852), (1322, 464820), (1464, 419735), (1524, 403210), (1830, 335788), (1905, 322568), (1983, 309880), (2440, 251841), (2540, 241926), (2644, 232410), (3048, 201605), (3305, 185928), (3660, 167894), (3810, 161284), (3966, 154940), (5080, 120963), (5288, 116205), (6610, 92964), (7320, 83947), (7620, 80642), (7747, 79320), (7932, 77470), (9915, 61976), (13220, 46482), (15240, 40321), (15494, 39660), (15864, 38735), (19830, 30988), (23241, 26440)]