5556281640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{508817}}^1$

素因数の和:508851

約数の個数: 128

約数和(自身を含む): 20515541760

約数和(自身を除く): 14959260120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 508817, 1017634, 1526451, 2035268, 2544085, 3052902, 3561719, 4070536, 5088170, 6105804, 6614621, 7123438, 7632255, 10176340, 10685157, 12211608, 13229242, 14246876, 15264510, 17808595, 19843863, 20352680, 21370314, 26458484, 28493752, 30529020, 33073105, 35617190, 39687726, 42740628, 46302347, 52916968, 53425785, 61058040, 66146210, 71234380, 79375452, 85481256, 92604694, 99219315, 106851570, 132292420, 138907041, 142468760, 158750904, 185209388, 198438630, 213703140, 231511735, 264584840, 277814082, 370418776, 396877260, 427406280, 463023470, 555628164, 694535205, 793754520, 926046940, 1111256328, 1389070410, 1852093880, 2778140820, 5556281640]

約数ペア:

[(1, 5556281640), (2, 2778140820), (3, 1852093880), (4, 1389070410), (5, 1111256328), (6, 926046940), (7, 793754520), (8, 694535205), (10, 555628164), (12, 463023470), (13, 427406280), (14, 396877260), (15, 370418776), (20, 277814082), (21, 264584840), (24, 231511735), (26, 213703140), (28, 198438630), (30, 185209388), (35, 158750904), (39, 142468760), (40, 138907041), (42, 132292420), (52, 106851570), (56, 99219315), (60, 92604694), (65, 85481256), (70, 79375452), (78, 71234380), (84, 66146210), (91, 61058040), (104, 53425785), (105, 52916968), (120, 46302347), (130, 42740628), (140, 39687726), (156, 35617190), (168, 33073105), (182, 30529020), (195, 28493752), (210, 26458484), (260, 21370314), (273, 20352680), (280, 19843863), (312, 17808595), (364, 15264510), (390, 14246876), (420, 13229242), (455, 12211608), (520, 10685157), (546, 10176340), (728, 7632255), (780, 7123438), (840, 6614621), (910, 6105804), (1092, 5088170), (1365, 4070536), (1560, 3561719), (1820, 3052902), (2184, 2544085), (2730, 2035268), (3640, 1526451), (5460, 1017634), (10920, 508817)]