327398120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:176

約数の個数: 192

約数和(自身を含む): 921715200

約数和(自身を除く): 594317080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 41, 56, 70, 76, 79, 82, 95, 133, 140, 152, 158, 164, 190, 205, 266, 280, 287, 316, 328, 361, 380, 395, 410, 532, 553, 574, 632, 665, 722, 760, 779, 790, 820, 1064, 1106, 1148, 1330, 1435, 1444, 1501, 1558, 1580, 1640, 1805, 2212, 2296, 2527, 2660, 2765, 2870, 2888, 3002, 3116, 3160, 3239, 3610, 3895, 4424, 5054, 5320, 5453, 5530, 5740, 6004, 6232, 6478, 7220, 7505, 7790, 10108, 10507, 10906, 11060, 11480, 12008, 12635, 12956, 14440, 14801, 15010, 15580, 16195, 20216, 21014, 21812, 22120, 22673, 25270, 25912, 27265, 28519, 29602, 30020, 31160, 32390, 42028, 43624, 45346, 50540, 52535, 54530, 57038, 59204, 60040, 61541, 64780, 74005, 84056, 90692, 101080, 103607, 105070, 109060, 113365, 114076, 118408, 123082, 129560, 142595, 148010, 181384, 199633, 207214, 210140, 218120, 226730, 228152, 246164, 285190, 296020, 307705, 399266, 414428, 420280, 430787, 453460, 492328, 518035, 570380, 592040, 615410, 798532, 828856, 861574, 906920, 998165, 1036070, 1140760, 1169279, 1230820, 1597064, 1723148, 1996330, 2072140, 2153935, 2338558, 2461640, 3446296, 3992660, 4144280, 4307870, 4677116, 5846395, 7985320, 8184953, 8615740, 9354232, 11692790, 16369906, 17231480, 23385580, 32739812, 40924765, 46771160, 65479624, 81849530, 163699060, 327398120]

約数ペア:

[(1, 327398120), (2, 163699060), (4, 81849530), (5, 65479624), (7, 46771160), (8, 40924765), (10, 32739812), (14, 23385580), (19, 17231480), (20, 16369906), (28, 11692790), (35, 9354232), (38, 8615740), (40, 8184953), (41, 7985320), (56, 5846395), (70, 4677116), (76, 4307870), (79, 4144280), (82, 3992660), (95, 3446296), (133, 2461640), (140, 2338558), (152, 2153935), (158, 2072140), (164, 1996330), (190, 1723148), (205, 1597064), (266, 1230820), (280, 1169279), (287, 1140760), (316, 1036070), (328, 998165), (361, 906920), (380, 861574), (395, 828856), (410, 798532), (532, 615410), (553, 592040), (574, 570380), (632, 518035), (665, 492328), (722, 453460), (760, 430787), (779, 420280), (790, 414428), (820, 399266), (1064, 307705), (1106, 296020), (1148, 285190), (1330, 246164), (1435, 228152), (1444, 226730), (1501, 218120), (1558, 210140), (1580, 207214), (1640, 199633), (1805, 181384), (2212, 148010), (2296, 142595), (2527, 129560), (2660, 123082), (2765, 118408), (2870, 114076), (2888, 113365), (3002, 109060), (3116, 105070), (3160, 103607), (3239, 101080), (3610, 90692), (3895, 84056), (4424, 74005), (5054, 64780), (5320, 61541), (5453, 60040), (5530, 59204), (5740, 57038), (6004, 54530), (6232, 52535), (6478, 50540), (7220, 45346), (7505, 43624), (7790, 42028), (10108, 32390), (10507, 31160), (10906, 30020), (11060, 29602), (11480, 28519), (12008, 27265), (12635, 25912), (12956, 25270), (14440, 22673), (14801, 22120), (15010, 21812), (15580, 21014), (16195, 20216)]