10257916920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1\times {\mathrm{2719}}^1$

素因数の和:3093

約数の個数: 128

約数和(自身を含む): 31138560000

約数和(自身を除く): 20880643080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 211, 298, 422, 447, 596, 633, 745, 844, 894, 1055, 1192, 1266, 1490, 1688, 1788, 2110, 2235, 2532, 2719, 2980, 3165, 3576, 4220, 4470, 5064, 5438, 5960, 6330, 8157, 8440, 8940, 10876, 12660, 13595, 16314, 17880, 21752, 25320, 27190, 31439, 32628, 40785, 54380, 62878, 65256, 81570, 94317, 108760, 125756, 157195, 163140, 188634, 251512, 314390, 326280, 377268, 405131, 471585, 573709, 628780, 754536, 810262, 943170, 1147418, 1215393, 1257560, 1620524, 1721127, 1886340, 2025655, 2294836, 2430786, 2868545, 3241048, 3442254, 3772680, 4051310, 4589672, 4861572, 5737090, 6076965, 6884508, 8102620, 8605635, 9723144, 11474180, 12153930, 13769016, 16205240, 17211270, 22948360, 24307860, 34422540, 48615720, 68845080, 85482641, 170965282, 256447923, 341930564, 427413205, 512895846, 683861128, 854826410, 1025791692, 1282239615, 1709652820, 2051583384, 2564479230, 3419305640, 5128958460, 10257916920]

約数ペア:

[(1, 10257916920), (2, 5128958460), (3, 3419305640), (4, 2564479230), (5, 2051583384), (6, 1709652820), (8, 1282239615), (10, 1025791692), (12, 854826410), (15, 683861128), (20, 512895846), (24, 427413205), (30, 341930564), (40, 256447923), (60, 170965282), (120, 85482641), (149, 68845080), (211, 48615720), (298, 34422540), (422, 24307860), (447, 22948360), (596, 17211270), (633, 16205240), (745, 13769016), (844, 12153930), (894, 11474180), (1055, 9723144), (1192, 8605635), (1266, 8102620), (1490, 6884508), (1688, 6076965), (1788, 5737090), (2110, 4861572), (2235, 4589672), (2532, 4051310), (2719, 3772680), (2980, 3442254), (3165, 3241048), (3576, 2868545), (4220, 2430786), (4470, 2294836), (5064, 2025655), (5438, 1886340), (5960, 1721127), (6330, 1620524), (8157, 1257560), (8440, 1215393), (8940, 1147418), (10876, 943170), (12660, 810262), (13595, 754536), (16314, 628780), (17880, 573709), (21752, 471585), (25320, 405131), (27190, 377268), (31439, 326280), (32628, 314390), (40785, 251512), (54380, 188634), (62878, 163140), (65256, 157195), (81570, 125756), (94317, 108760)]