2992998840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{15107}}^1$

素因数の和:15261

約数の個数: 128

約数和(自身を含む): 9746472960

約数和(自身を除く): 6753474120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 127, 130, 156, 195, 254, 260, 312, 381, 390, 508, 520, 635, 762, 780, 1016, 1270, 1524, 1560, 1651, 1905, 2540, 3048, 3302, 3810, 4953, 5080, 6604, 7620, 8255, 9906, 13208, 15107, 15240, 16510, 19812, 24765, 30214, 33020, 39624, 45321, 49530, 60428, 66040, 75535, 90642, 99060, 120856, 151070, 181284, 196391, 198120, 226605, 302140, 362568, 392782, 453210, 589173, 604280, 785564, 906420, 981955, 1178346, 1571128, 1812840, 1918589, 1963910, 2356692, 2945865, 3837178, 3927820, 4713384, 5755767, 5891730, 7674356, 7855640, 9592945, 11511534, 11783460, 15348712, 19185890, 23023068, 23566920, 24941657, 28778835, 38371780, 46046136, 49883314, 57557670, 74824971, 76743560, 99766628, 115115340, 124708285, 149649942, 199533256, 230230680, 249416570, 299299884, 374124855, 498833140, 598599768, 748249710, 997666280, 1496499420, 2992998840]

約数ペア:

[(1, 2992998840), (2, 1496499420), (3, 997666280), (4, 748249710), (5, 598599768), (6, 498833140), (8, 374124855), (10, 299299884), (12, 249416570), (13, 230230680), (15, 199533256), (20, 149649942), (24, 124708285), (26, 115115340), (30, 99766628), (39, 76743560), (40, 74824971), (52, 57557670), (60, 49883314), (65, 46046136), (78, 38371780), (104, 28778835), (120, 24941657), (127, 23566920), (130, 23023068), (156, 19185890), (195, 15348712), (254, 11783460), (260, 11511534), (312, 9592945), (381, 7855640), (390, 7674356), (508, 5891730), (520, 5755767), (635, 4713384), (762, 3927820), (780, 3837178), (1016, 2945865), (1270, 2356692), (1524, 1963910), (1560, 1918589), (1651, 1812840), (1905, 1571128), (2540, 1178346), (3048, 981955), (3302, 906420), (3810, 785564), (4953, 604280), (5080, 589173), (6604, 453210), (7620, 392782), (8255, 362568), (9906, 302140), (13208, 226605), (15107, 198120), (15240, 196391), (16510, 181284), (19812, 151070), (24765, 120856), (30214, 99060), (33020, 90642), (39624, 75535), (45321, 66040), (49530, 60428)]