259287480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1013}}^1$

素因数の和:1115

約数の個数: 160

約数和(自身を含む): 883396800

約数和(自身を除く): 624109320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 81, 90, 108, 120, 135, 158, 162, 180, 216, 237, 270, 316, 324, 360, 395, 405, 474, 540, 632, 648, 711, 790, 810, 948, 1013, 1080, 1185, 1422, 1580, 1620, 1896, 2026, 2133, 2370, 2844, 3039, 3160, 3240, 3555, 4052, 4266, 4740, 5065, 5688, 6078, 6399, 7110, 8104, 8532, 9117, 9480, 10130, 10665, 12156, 12798, 14220, 15195, 17064, 18234, 20260, 21330, 24312, 25596, 27351, 28440, 30390, 31995, 36468, 40520, 42660, 45585, 51192, 54702, 60780, 63990, 72936, 80027, 82053, 85320, 91170, 109404, 121560, 127980, 136755, 160054, 164106, 182340, 218808, 240081, 255960, 273510, 320108, 328212, 364680, 400135, 410265, 480162, 547020, 640216, 656424, 720243, 800270, 820530, 960324, 1094040, 1200405, 1440486, 1600540, 1641060, 1920648, 2160729, 2400810, 2880972, 3201080, 3282120, 3601215, 4321458, 4801620, 5761944, 6482187, 7202430, 8642916, 9603240, 10803645, 12964374, 14404860, 17285832, 21607290, 25928748, 28809720, 32410935, 43214580, 51857496, 64821870, 86429160, 129643740, 259287480]

約数ペア:

[(1, 259287480), (2, 129643740), (3, 86429160), (4, 64821870), (5, 51857496), (6, 43214580), (8, 32410935), (9, 28809720), (10, 25928748), (12, 21607290), (15, 17285832), (18, 14404860), (20, 12964374), (24, 10803645), (27, 9603240), (30, 8642916), (36, 7202430), (40, 6482187), (45, 5761944), (54, 4801620), (60, 4321458), (72, 3601215), (79, 3282120), (81, 3201080), (90, 2880972), (108, 2400810), (120, 2160729), (135, 1920648), (158, 1641060), (162, 1600540), (180, 1440486), (216, 1200405), (237, 1094040), (270, 960324), (316, 820530), (324, 800270), (360, 720243), (395, 656424), (405, 640216), (474, 547020), (540, 480162), (632, 410265), (648, 400135), (711, 364680), (790, 328212), (810, 320108), (948, 273510), (1013, 255960), (1080, 240081), (1185, 218808), (1422, 182340), (1580, 164106), (1620, 160054), (1896, 136755), (2026, 127980), (2133, 121560), (2370, 109404), (2844, 91170), (3039, 85320), (3160, 82053), (3240, 80027), (3555, 72936), (4052, 63990), (4266, 60780), (4740, 54702), (5065, 51192), (5688, 45585), (6078, 42660), (6399, 40520), (7110, 36468), (8104, 31995), (8532, 30390), (9117, 28440), (9480, 27351), (10130, 25596), (10665, 24312), (12156, 21330), (12798, 20260), (14220, 18234), (15195, 17064)]