231207200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 288

約数和(自身を含む): 708704640

約数和(自身を除く): 477497440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 41, 50, 53, 56, 70, 76, 80, 82, 95, 100, 106, 112, 133, 140, 152, 160, 164, 175, 190, 200, 205, 212, 224, 265, 266, 280, 287, 304, 328, 350, 371, 380, 400, 410, 424, 475, 530, 532, 560, 574, 608, 656, 665, 700, 742, 760, 779, 800, 820, 848, 950, 1007, 1025, 1060, 1064, 1120, 1148, 1312, 1325, 1330, 1400, 1435, 1484, 1520, 1558, 1640, 1696, 1855, 1900, 2014, 2050, 2120, 2128, 2173, 2296, 2650, 2660, 2800, 2870, 2968, 3040, 3116, 3280, 3325, 3710, 3800, 3895, 4028, 4100, 4240, 4256, 4346, 4592, 5035, 5300, 5320, 5453, 5600, 5740, 5936, 6232, 6560, 6650, 7049, 7175, 7420, 7600, 7790, 8056, 8200, 8480, 8692, 9184, 9275, 10070, 10600, 10640, 10865, 10906, 11480, 11872, 12464, 13300, 14098, 14350, 14840, 15200, 15211, 15580, 16112, 16400, 17384, 18550, 19475, 20140, 21200, 21280, 21730, 21812, 22960, 24928, 25175, 26600, 27265, 28196, 28700, 29680, 30422, 31160, 32224, 32800, 34768, 35245, 37100, 38950, 40280, 41287, 42400, 43460, 43624, 45920, 50350, 53200, 54325, 54530, 56392, 57400, 59360, 60844, 62320, 69536, 70490, 74200, 76055, 77900, 80560, 82574, 86920, 87248, 100700, 106400, 108650, 109060, 112784, 114800, 121688, 124640, 136325, 140980, 148400, 152110, 155800, 161120, 165148, 173840, 174496, 176225, 201400, 206435, 217300, 218120, 225568, 229600, 243376, 272650, 281960, 289009, 296800, 304220, 311600, 330296, 347680, 352450, 380275, 402800, 412870, 434600, 436240, 486752, 545300, 563920, 578018, 608440, 623200, 660592, 704900, 760550, 805600, 825740, 869200, 872480, 1032175, 1090600, 1127840, 1156036, 1216880, 1321184, 1409800, 1445045, 1521100, 1651480, 1738400, 2064350, 2181200, 2312072, 2433760, 2819600, 2890090, 3042200, 3302960, 4128700, 4362400, 4624144, 5639200, 5780180, 6084400, 6605920, 7225225, 8257400, 9248288, 11560360, 12168800, 14450450, 16514800, 23120720, 28900900, 33029600, 46241440, 57801800, 115603600, 231207200]

約数ペア:

[(1, 231207200), (2, 115603600), (4, 57801800), (5, 46241440), (7, 33029600), (8, 28900900), (10, 23120720), (14, 16514800), (16, 14450450), (19, 12168800), (20, 11560360), (25, 9248288), (28, 8257400), (32, 7225225), (35, 6605920), (38, 6084400), (40, 5780180), (41, 5639200), (50, 4624144), (53, 4362400), (56, 4128700), (70, 3302960), (76, 3042200), (80, 2890090), (82, 2819600), (95, 2433760), (100, 2312072), (106, 2181200), (112, 2064350), (133, 1738400), (140, 1651480), (152, 1521100), (160, 1445045), (164, 1409800), (175, 1321184), (190, 1216880), (200, 1156036), (205, 1127840), (212, 1090600), (224, 1032175), (265, 872480), (266, 869200), (280, 825740), (287, 805600), (304, 760550), (328, 704900), (350, 660592), (371, 623200), (380, 608440), (400, 578018), (410, 563920), (424, 545300), (475, 486752), (530, 436240), (532, 434600), (560, 412870), (574, 402800), (608, 380275), (656, 352450), (665, 347680), (700, 330296), (742, 311600), (760, 304220), (779, 296800), (800, 289009), (820, 281960), (848, 272650), (950, 243376), (1007, 229600), (1025, 225568), (1060, 218120), (1064, 217300), (1120, 206435), (1148, 201400), (1312, 176225), (1325, 174496), (1330, 173840), (1400, 165148), (1435, 161120), (1484, 155800), (1520, 152110), (1558, 148400), (1640, 140980), (1696, 136325), (1855, 124640), (1900, 121688), (2014, 114800), (2050, 112784), (2120, 109060), (2128, 108650), (2173, 106400), (2296, 100700), (2650, 87248), (2660, 86920), (2800, 82574), (2870, 80560), (2968, 77900), (3040, 76055), (3116, 74200), (3280, 70490), (3325, 69536), (3710, 62320), (3800, 60844), (3895, 59360), (4028, 57400), (4100, 56392), (4240, 54530), (4256, 54325), (4346, 53200), (4592, 50350), (5035, 45920), (5300, 43624), (5320, 43460), (5453, 42400), (5600, 41287), (5740, 40280), (5936, 38950), (6232, 37100), (6560, 35245), (6650, 34768), (7049, 32800), (7175, 32224), (7420, 31160), (7600, 30422), (7790, 29680), (8056, 28700), (8200, 28196), (8480, 27265), (8692, 26600), (9184, 25175), (9275, 24928), (10070, 22960), (10600, 21812), (10640, 21730), (10865, 21280), (10906, 21200), (11480, 20140), (11872, 19475), (12464, 18550), (13300, 17384), (14098, 16400), (14350, 16112), (14840, 15580), (15200, 15211)]