1330677320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{283}}^1\times {\mathrm{2399}}^1$

素因数の和:2707

約数の個数: 96

約数和(自身を含む): 3496608000

約数和(自身を除く): 2165930680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 283, 392, 490, 566, 980, 1132, 1415, 1960, 1981, 2264, 2399, 2830, 3962, 4798, 5660, 7924, 9596, 9905, 11320, 11995, 13867, 15848, 16793, 19192, 19810, 23990, 27734, 33586, 39620, 47980, 55468, 67172, 69335, 79240, 83965, 95960, 110936, 117551, 134344, 138670, 167930, 235102, 277340, 335860, 470204, 554680, 587755, 671720, 678917, 940408, 1175510, 1357834, 2351020, 2715668, 3394585, 4702040, 4752419, 5431336, 6789170, 9504838, 13578340, 19009676, 23762095, 27156680, 33266933, 38019352, 47524190, 66533866, 95048380, 133067732, 166334665, 190096760, 266135464, 332669330, 665338660, 1330677320]

約数ペア:

[(1, 1330677320), (2, 665338660), (4, 332669330), (5, 266135464), (7, 190096760), (8, 166334665), (10, 133067732), (14, 95048380), (20, 66533866), (28, 47524190), (35, 38019352), (40, 33266933), (49, 27156680), (56, 23762095), (70, 19009676), (98, 13578340), (140, 9504838), (196, 6789170), (245, 5431336), (280, 4752419), (283, 4702040), (392, 3394585), (490, 2715668), (566, 2351020), (980, 1357834), (1132, 1175510), (1415, 940408), (1960, 678917), (1981, 671720), (2264, 587755), (2399, 554680), (2830, 470204), (3962, 335860), (4798, 277340), (5660, 235102), (7924, 167930), (9596, 138670), (9905, 134344), (11320, 117551), (11995, 110936), (13867, 95960), (15848, 83965), (16793, 79240), (19192, 69335), (19810, 67172), (23990, 55468), (27734, 47980), (33586, 39620)]