190204560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2903}}^1$

素因数の和:2942

約数の個数: 240

約数和(自身を含む): 786449664

約数和(自身を除く): 596245104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 2903, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 5806, 6552, 7280, 8190, 8709, 9360, 10920, 11612, 13104, 14515, 16380, 17418, 20321, 21840, 23224, 26127, 29030, 32760, 34836, 37739, 40642, 43545, 46448, 52254, 58060, 60963, 65520, 69672, 75478, 81284, 87090, 101605, 104508, 113217, 116120, 121926, 130635, 139344, 150956, 162568, 174180, 182889, 188695, 203210, 209016, 226434, 232240, 243852, 261270, 264173, 301912, 304815, 325136, 339651, 348360, 365778, 377390, 406420, 418032, 452868, 487704, 522540, 528346, 566085, 603824, 609630, 679302, 696720, 731556, 754780, 792519, 812840, 905736, 914445, 975408, 1045080, 1056692, 1132170, 1219260, 1320865, 1358604, 1463112, 1509560, 1585038, 1625680, 1698255, 1811472, 1828890, 2090160, 2113384, 2264340, 2377557, 2438520, 2641730, 2717208, 2926224, 3019120, 3170076, 3396510, 3657780, 3962595, 4226768, 4528680, 4755114, 4877040, 5283460, 5434416, 6340152, 6793020, 7315560, 7925190, 9057360, 9510228, 10566920, 11887785, 12680304, 13586040, 14631120, 15850380, 19020456, 21133840, 23775570, 27172080, 31700760, 38040912, 47551140, 63401520, 95102280, 190204560]

約数ペア:

[(1, 190204560), (2, 95102280), (3, 63401520), (4, 47551140), (5, 38040912), (6, 31700760), (7, 27172080), (8, 23775570), (9, 21133840), (10, 19020456), (12, 15850380), (13, 14631120), (14, 13586040), (15, 12680304), (16, 11887785), (18, 10566920), (20, 9510228), (21, 9057360), (24, 7925190), (26, 7315560), (28, 6793020), (30, 6340152), (35, 5434416), (36, 5283460), (39, 4877040), (40, 4755114), (42, 4528680), (45, 4226768), (48, 3962595), (52, 3657780), (56, 3396510), (60, 3170076), (63, 3019120), (65, 2926224), (70, 2717208), (72, 2641730), (78, 2438520), (80, 2377557), (84, 2264340), (90, 2113384), (91, 2090160), (104, 1828890), (105, 1811472), (112, 1698255), (117, 1625680), (120, 1585038), (126, 1509560), (130, 1463112), (140, 1358604), (144, 1320865), (156, 1219260), (168, 1132170), (180, 1056692), (182, 1045080), (195, 975408), (208, 914445), (210, 905736), (234, 812840), (240, 792519), (252, 754780), (260, 731556), (273, 696720), (280, 679302), (312, 609630), (315, 603824), (336, 566085), (360, 528346), (364, 522540), (390, 487704), (420, 452868), (455, 418032), (468, 406420), (504, 377390), (520, 365778), (546, 348360), (560, 339651), (585, 325136), (624, 304815), (630, 301912), (720, 264173), (728, 261270), (780, 243852), (819, 232240), (840, 226434), (910, 209016), (936, 203210), (1008, 188695), (1040, 182889), (1092, 174180), (1170, 162568), (1260, 150956), (1365, 139344), (1456, 130635), (1560, 121926), (1638, 116120), (1680, 113217), (1820, 104508), (1872, 101605), (2184, 87090), (2340, 81284), (2520, 75478), (2730, 69672), (2903, 65520), (3120, 60963), (3276, 58060), (3640, 52254), (4095, 46448), (4368, 43545), (4680, 40642), (5040, 37739), (5460, 34836), (5806, 32760), (6552, 29030), (7280, 26127), (8190, 23224), (8709, 21840), (9360, 20321), (10920, 17418), (11612, 16380), (13104, 14515)]