2147047320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{19597}}^1$

素因数の和:19705

約数の個数: 128

約数和(自身を含む): 7111722240

約数和(自身を除く): 4964674920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 83, 88, 110, 120, 132, 165, 166, 220, 249, 264, 330, 332, 415, 440, 498, 660, 664, 830, 913, 996, 1245, 1320, 1660, 1826, 1992, 2490, 2739, 3320, 3652, 4565, 4980, 5478, 7304, 9130, 9960, 10956, 13695, 18260, 19597, 21912, 27390, 36520, 39194, 54780, 58791, 78388, 97985, 109560, 117582, 156776, 195970, 215567, 235164, 293955, 391940, 431134, 470328, 587910, 646701, 783880, 862268, 1077835, 1175820, 1293402, 1626551, 1724536, 2155670, 2351640, 2586804, 3233505, 3253102, 4311340, 4879653, 5173608, 6467010, 6506204, 8132755, 8622680, 9759306, 12934020, 13012408, 16265510, 17892061, 19518612, 24398265, 25868040, 32531020, 35784122, 39037224, 48796530, 53676183, 65062040, 71568244, 89460305, 97593060, 107352366, 143136488, 178920610, 195186120, 214704732, 268380915, 357841220, 429409464, 536761830, 715682440, 1073523660, 2147047320]

約数ペア:

[(1, 2147047320), (2, 1073523660), (3, 715682440), (4, 536761830), (5, 429409464), (6, 357841220), (8, 268380915), (10, 214704732), (11, 195186120), (12, 178920610), (15, 143136488), (20, 107352366), (22, 97593060), (24, 89460305), (30, 71568244), (33, 65062040), (40, 53676183), (44, 48796530), (55, 39037224), (60, 35784122), (66, 32531020), (83, 25868040), (88, 24398265), (110, 19518612), (120, 17892061), (132, 16265510), (165, 13012408), (166, 12934020), (220, 9759306), (249, 8622680), (264, 8132755), (330, 6506204), (332, 6467010), (415, 5173608), (440, 4879653), (498, 4311340), (660, 3253102), (664, 3233505), (830, 2586804), (913, 2351640), (996, 2155670), (1245, 1724536), (1320, 1626551), (1660, 1293402), (1826, 1175820), (1992, 1077835), (2490, 862268), (2739, 783880), (3320, 646701), (3652, 587910), (4565, 470328), (4980, 431134), (5478, 391940), (7304, 293955), (9130, 235164), (9960, 215567), (10956, 195970), (13695, 156776), (18260, 117582), (19597, 109560), (21912, 97985), (27390, 78388), (36520, 58791), (39194, 54780)]