274129440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:451

約数の個数: 192

約数和(自身を含む): 938843136

約数和(自身を除く): 664713696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 197, 208, 223, 240, 260, 312, 390, 394, 416, 446, 480, 520, 591, 624, 669, 780, 788, 892, 985, 1040, 1115, 1182, 1248, 1338, 1560, 1576, 1784, 1970, 2080, 2230, 2364, 2561, 2676, 2899, 2955, 3120, 3152, 3345, 3568, 3940, 4460, 4728, 5122, 5352, 5798, 5910, 6240, 6304, 6690, 7136, 7683, 7880, 8697, 8920, 9456, 10244, 10704, 11596, 11820, 12805, 13380, 14495, 15366, 15760, 17394, 17840, 18912, 20488, 21408, 23192, 23640, 25610, 26760, 28990, 30732, 31520, 34788, 35680, 38415, 40976, 43485, 43931, 46384, 47280, 51220, 53520, 57980, 61464, 69576, 76830, 81952, 86970, 87862, 92768, 94560, 102440, 107040, 115960, 122928, 131793, 139152, 153660, 173940, 175724, 204880, 219655, 231920, 245856, 263586, 278304, 307320, 347880, 351448, 409760, 439310, 463840, 527172, 571103, 614640, 658965, 695760, 702896, 878620, 1054344, 1142206, 1229280, 1317930, 1391520, 1405792, 1713309, 1757240, 2108688, 2284412, 2635860, 2855515, 3426618, 3514480, 4217376, 4568824, 5271720, 5711030, 6853236, 7028960, 8566545, 9137648, 10543440, 11422060, 13706472, 17133090, 18275296, 21086880, 22844120, 27412944, 34266180, 45688240, 54825888, 68532360, 91376480, 137064720, 274129440]

約数ペア:

[(1, 274129440), (2, 137064720), (3, 91376480), (4, 68532360), (5, 54825888), (6, 45688240), (8, 34266180), (10, 27412944), (12, 22844120), (13, 21086880), (15, 18275296), (16, 17133090), (20, 13706472), (24, 11422060), (26, 10543440), (30, 9137648), (32, 8566545), (39, 7028960), (40, 6853236), (48, 5711030), (52, 5271720), (60, 4568824), (65, 4217376), (78, 3514480), (80, 3426618), (96, 2855515), (104, 2635860), (120, 2284412), (130, 2108688), (156, 1757240), (160, 1713309), (195, 1405792), (197, 1391520), (208, 1317930), (223, 1229280), (240, 1142206), (260, 1054344), (312, 878620), (390, 702896), (394, 695760), (416, 658965), (446, 614640), (480, 571103), (520, 527172), (591, 463840), (624, 439310), (669, 409760), (780, 351448), (788, 347880), (892, 307320), (985, 278304), (1040, 263586), (1115, 245856), (1182, 231920), (1248, 219655), (1338, 204880), (1560, 175724), (1576, 173940), (1784, 153660), (1970, 139152), (2080, 131793), (2230, 122928), (2364, 115960), (2561, 107040), (2676, 102440), (2899, 94560), (2955, 92768), (3120, 87862), (3152, 86970), (3345, 81952), (3568, 76830), (3940, 69576), (4460, 61464), (4728, 57980), (5122, 53520), (5352, 51220), (5798, 47280), (5910, 46384), (6240, 43931), (6304, 43485), (6690, 40976), (7136, 38415), (7683, 35680), (7880, 34788), (8697, 31520), (8920, 30732), (9456, 28990), (10244, 26760), (10704, 25610), (11596, 23640), (11820, 23192), (12805, 21408), (13380, 20488), (14495, 18912), (15366, 17840), (15760, 17394)]