79925160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:260

約数の個数: 256

約数和(自身を含む): 301708800

約数和(自身を除く): 221783640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 29, 30, 34, 35, 40, 42, 51, 56, 58, 60, 68, 70, 84, 85, 87, 102, 105, 116, 119, 120, 136, 140, 145, 168, 170, 174, 193, 203, 204, 210, 232, 238, 255, 280, 290, 340, 348, 357, 386, 406, 408, 420, 435, 476, 493, 510, 579, 580, 595, 609, 680, 696, 714, 772, 812, 840, 870, 952, 965, 986, 1015, 1020, 1158, 1160, 1190, 1218, 1351, 1428, 1479, 1544, 1624, 1740, 1785, 1930, 1972, 2030, 2040, 2316, 2380, 2436, 2465, 2702, 2856, 2895, 2958, 3045, 3281, 3451, 3480, 3570, 3860, 3944, 4053, 4060, 4632, 4760, 4872, 4930, 5404, 5597, 5790, 5916, 6090, 6562, 6755, 6902, 7140, 7395, 7720, 8106, 8120, 9843, 9860, 10353, 10808, 11194, 11580, 11832, 12180, 13124, 13510, 13804, 14280, 14790, 16212, 16405, 16791, 17255, 19686, 19720, 20265, 20706, 22388, 22967, 23160, 24360, 26248, 27020, 27608, 27985, 29580, 32424, 32810, 33582, 34510, 39179, 39372, 40530, 41412, 44776, 45934, 49215, 51765, 54040, 55970, 59160, 65620, 67164, 68901, 69020, 78358, 78744, 81060, 82824, 83955, 91868, 95149, 98430, 103530, 111940, 114835, 117537, 131240, 134328, 137802, 138040, 156716, 162120, 167910, 183736, 190298, 195895, 196860, 207060, 223880, 229670, 235074, 275604, 285447, 313432, 335820, 344505, 380596, 391790, 393720, 414120, 459340, 470148, 475745, 551208, 570894, 587685, 666043, 671640, 689010, 761192, 783580, 918680, 940296, 951490, 1141788, 1175370, 1332086, 1378020, 1427235, 1567160, 1902980, 1998129, 2283576, 2350740, 2664172, 2756040, 2854470, 3330215, 3805960, 3996258, 4701480, 5328344, 5708940, 6660430, 7992516, 9990645, 11417880, 13320860, 15985032, 19981290, 26641720, 39962580, 79925160]

約数ペア:

[(1, 79925160), (2, 39962580), (3, 26641720), (4, 19981290), (5, 15985032), (6, 13320860), (7, 11417880), (8, 9990645), (10, 7992516), (12, 6660430), (14, 5708940), (15, 5328344), (17, 4701480), (20, 3996258), (21, 3805960), (24, 3330215), (28, 2854470), (29, 2756040), (30, 2664172), (34, 2350740), (35, 2283576), (40, 1998129), (42, 1902980), (51, 1567160), (56, 1427235), (58, 1378020), (60, 1332086), (68, 1175370), (70, 1141788), (84, 951490), (85, 940296), (87, 918680), (102, 783580), (105, 761192), (116, 689010), (119, 671640), (120, 666043), (136, 587685), (140, 570894), (145, 551208), (168, 475745), (170, 470148), (174, 459340), (193, 414120), (203, 393720), (204, 391790), (210, 380596), (232, 344505), (238, 335820), (255, 313432), (280, 285447), (290, 275604), (340, 235074), (348, 229670), (357, 223880), (386, 207060), (406, 196860), (408, 195895), (420, 190298), (435, 183736), (476, 167910), (493, 162120), (510, 156716), (579, 138040), (580, 137802), (595, 134328), (609, 131240), (680, 117537), (696, 114835), (714, 111940), (772, 103530), (812, 98430), (840, 95149), (870, 91868), (952, 83955), (965, 82824), (986, 81060), (1015, 78744), (1020, 78358), (1158, 69020), (1160, 68901), (1190, 67164), (1218, 65620), (1351, 59160), (1428, 55970), (1479, 54040), (1544, 51765), (1624, 49215), (1740, 45934), (1785, 44776), (1930, 41412), (1972, 40530), (2030, 39372), (2040, 39179), (2316, 34510), (2380, 33582), (2436, 32810), (2465, 32424), (2702, 29580), (2856, 27985), (2895, 27608), (2958, 27020), (3045, 26248), (3281, 24360), (3451, 23160), (3480, 22967), (3570, 22388), (3860, 20706), (3944, 20265), (4053, 19720), (4060, 19686), (4632, 17255), (4760, 16791), (4872, 16405), (4930, 16212), (5404, 14790), (5597, 14280), (5790, 13804), (5916, 13510), (6090, 13124), (6562, 12180), (6755, 11832), (6902, 11580), (7140, 11194), (7395, 10808), (7720, 10353), (8106, 9860), (8120, 9843)]