15944237904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{131449}}^1$

素因数の和:131505

約数の個数: 120

約数和(自身を含む): 49681790400

約数和(自身を除く): 33737552496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 361, 399, 456, 532, 722, 798, 912, 1064, 1083, 1444, 1596, 2128, 2166, 2527, 2888, 3192, 4332, 5054, 5776, 6384, 7581, 8664, 10108, 15162, 17328, 20216, 30324, 40432, 60648, 121296, 131449, 262898, 394347, 525796, 788694, 920143, 1051592, 1577388, 1840286, 2103184, 2497531, 2760429, 3154776, 3680572, 4995062, 5520858, 6309552, 7361144, 7492593, 9990124, 11041716, 14722288, 14985186, 17482717, 19980248, 22083432, 29970372, 34965434, 39960496, 44166864, 47453089, 52448151, 59940744, 69930868, 94906178, 104896302, 119881488, 139861736, 142359267, 189812356, 209792604, 279723472, 284718534, 332171623, 379624712, 419585208, 569437068, 664343246, 759249424, 839170416, 996514869, 1138874136, 1328686492, 1993029738, 2277748272, 2657372984, 3986059476, 5314745968, 7972118952, 15944237904]

約数ペア:

[(1, 15944237904), (2, 7972118952), (3, 5314745968), (4, 3986059476), (6, 2657372984), (7, 2277748272), (8, 1993029738), (12, 1328686492), (14, 1138874136), (16, 996514869), (19, 839170416), (21, 759249424), (24, 664343246), (28, 569437068), (38, 419585208), (42, 379624712), (48, 332171623), (56, 284718534), (57, 279723472), (76, 209792604), (84, 189812356), (112, 142359267), (114, 139861736), (133, 119881488), (152, 104896302), (168, 94906178), (228, 69930868), (266, 59940744), (304, 52448151), (336, 47453089), (361, 44166864), (399, 39960496), (456, 34965434), (532, 29970372), (722, 22083432), (798, 19980248), (912, 17482717), (1064, 14985186), (1083, 14722288), (1444, 11041716), (1596, 9990124), (2128, 7492593), (2166, 7361144), (2527, 6309552), (2888, 5520858), (3192, 4995062), (4332, 3680572), (5054, 3154776), (5776, 2760429), (6384, 2497531), (7581, 2103184), (8664, 1840286), (10108, 1577388), (15162, 1051592), (17328, 920143), (20216, 788694), (30324, 525796), (40432, 394347), (60648, 262898), (121296, 131449)]