1009289320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 256

約数和(自身を含む): 2786918400

約数和(自身を除く): 1777629080

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 29, 31, 34, 40, 52, 58, 62, 65, 68, 85, 104, 116, 124, 127, 130, 136, 145, 155, 170, 221, 232, 248, 254, 260, 290, 310, 340, 377, 403, 442, 493, 508, 520, 527, 580, 620, 635, 680, 754, 806, 884, 899, 986, 1016, 1054, 1105, 1160, 1240, 1270, 1508, 1612, 1651, 1768, 1798, 1885, 1972, 2015, 2108, 2159, 2210, 2465, 2540, 2635, 3016, 3224, 3302, 3596, 3683, 3770, 3937, 3944, 4030, 4216, 4318, 4420, 4495, 4930, 5080, 5270, 6409, 6604, 6851, 7192, 7366, 7540, 7874, 8060, 8255, 8636, 8840, 8990, 9860, 10540, 10795, 11687, 12818, 13208, 13702, 14732, 15080, 15283, 15748, 16120, 16510, 17272, 17980, 18415, 19685, 19720, 21080, 21590, 23374, 25636, 27404, 28067, 29464, 30566, 31496, 32045, 33020, 34255, 35960, 36830, 39370, 43180, 46748, 47879, 51181, 51272, 54808, 56134, 58435, 61132, 62611, 64090, 66040, 66929, 68510, 73660, 76415, 78740, 86360, 93496, 95758, 102362, 112268, 114173, 116870, 122264, 125222, 128180, 133858, 137020, 140335, 147320, 152830, 157480, 191516, 198679, 204724, 224536, 228346, 233740, 239395, 250444, 255905, 256360, 267716, 274040, 280670, 305660, 313055, 334645, 383032, 397358, 409448, 456692, 467480, 478790, 500888, 511810, 535432, 561340, 570865, 611320, 626110, 669290, 794716, 813943, 870077, 913384, 957580, 993395, 1023620, 1122680, 1141730, 1252220, 1338580, 1484249, 1589432, 1627886, 1740154, 1915160, 1940941, 1986790, 2047240, 2283460, 2504440, 2677160, 2968498, 3255772, 3480308, 3881882, 3973580, 4069715, 4350385, 4566920, 5936996, 6511544, 6960616, 7421245, 7763764, 7947160, 8139430, 8700770, 9704705, 11873992, 14842490, 15527528, 16278860, 17401540, 19409410, 25232233, 29684980, 32557720, 34803080, 38818820, 50464466, 59369960, 77637640, 100928932, 126161165, 201857864, 252322330, 504644660, 1009289320]

約数ペア:

[(1, 1009289320), (2, 504644660), (4, 252322330), (5, 201857864), (8, 126161165), (10, 100928932), (13, 77637640), (17, 59369960), (20, 50464466), (26, 38818820), (29, 34803080), (31, 32557720), (34, 29684980), (40, 25232233), (52, 19409410), (58, 17401540), (62, 16278860), (65, 15527528), (68, 14842490), (85, 11873992), (104, 9704705), (116, 8700770), (124, 8139430), (127, 7947160), (130, 7763764), (136, 7421245), (145, 6960616), (155, 6511544), (170, 5936996), (221, 4566920), (232, 4350385), (248, 4069715), (254, 3973580), (260, 3881882), (290, 3480308), (310, 3255772), (340, 2968498), (377, 2677160), (403, 2504440), (442, 2283460), (493, 2047240), (508, 1986790), (520, 1940941), (527, 1915160), (580, 1740154), (620, 1627886), (635, 1589432), (680, 1484249), (754, 1338580), (806, 1252220), (884, 1141730), (899, 1122680), (986, 1023620), (1016, 993395), (1054, 957580), (1105, 913384), (1160, 870077), (1240, 813943), (1270, 794716), (1508, 669290), (1612, 626110), (1651, 611320), (1768, 570865), (1798, 561340), (1885, 535432), (1972, 511810), (2015, 500888), (2108, 478790), (2159, 467480), (2210, 456692), (2465, 409448), (2540, 397358), (2635, 383032), (3016, 334645), (3224, 313055), (3302, 305660), (3596, 280670), (3683, 274040), (3770, 267716), (3937, 256360), (3944, 255905), (4030, 250444), (4216, 239395), (4318, 233740), (4420, 228346), (4495, 224536), (4930, 204724), (5080, 198679), (5270, 191516), (6409, 157480), (6604, 152830), (6851, 147320), (7192, 140335), (7366, 137020), (7540, 133858), (7874, 128180), (8060, 125222), (8255, 122264), (8636, 116870), (8840, 114173), (8990, 112268), (9860, 102362), (10540, 95758), (10795, 93496), (11687, 86360), (12818, 78740), (13208, 76415), (13702, 73660), (14732, 68510), (15080, 66929), (15283, 66040), (15748, 64090), (16120, 62611), (16510, 61132), (17272, 58435), (17980, 56134), (18415, 54808), (19685, 51272), (19720, 51181), (21080, 47879), (21590, 46748), (23374, 43180), (25636, 39370), (27404, 36830), (28067, 35960), (29464, 34255), (30566, 33020), (31496, 32045)]