330944220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:640

約数の個数: 144

約数和(自身を含む): 1046642688

約数和(自身を除く): 715698468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 127, 155, 180, 186, 254, 279, 310, 372, 381, 465, 467, 508, 558, 620, 635, 762, 930, 934, 1116, 1143, 1270, 1395, 1401, 1524, 1860, 1868, 1905, 2286, 2335, 2540, 2790, 2802, 3810, 3937, 4203, 4572, 4670, 5580, 5604, 5715, 7005, 7620, 7874, 8406, 9340, 11430, 11811, 14010, 14477, 15748, 16812, 19685, 21015, 22860, 23622, 28020, 28954, 35433, 39370, 42030, 43431, 47244, 57908, 59055, 59309, 70866, 72385, 78740, 84060, 86862, 118110, 118618, 130293, 141732, 144770, 173724, 177165, 177927, 217155, 236220, 237236, 260586, 289540, 296545, 354330, 355854, 434310, 521172, 533781, 593090, 651465, 708660, 711708, 868620, 889635, 1067562, 1186180, 1302930, 1779270, 1838579, 2135124, 2605860, 2668905, 3558540, 3677158, 5337810, 5515737, 7354316, 9192895, 10675620, 11031474, 16547211, 18385790, 22062948, 27578685, 33094422, 36771580, 55157370, 66188844, 82736055, 110314740, 165472110, 330944220]

約数ペア:

[(1, 330944220), (2, 165472110), (3, 110314740), (4, 82736055), (5, 66188844), (6, 55157370), (9, 36771580), (10, 33094422), (12, 27578685), (15, 22062948), (18, 18385790), (20, 16547211), (30, 11031474), (31, 10675620), (36, 9192895), (45, 7354316), (60, 5515737), (62, 5337810), (90, 3677158), (93, 3558540), (124, 2668905), (127, 2605860), (155, 2135124), (180, 1838579), (186, 1779270), (254, 1302930), (279, 1186180), (310, 1067562), (372, 889635), (381, 868620), (465, 711708), (467, 708660), (508, 651465), (558, 593090), (620, 533781), (635, 521172), (762, 434310), (930, 355854), (934, 354330), (1116, 296545), (1143, 289540), (1270, 260586), (1395, 237236), (1401, 236220), (1524, 217155), (1860, 177927), (1868, 177165), (1905, 173724), (2286, 144770), (2335, 141732), (2540, 130293), (2790, 118618), (2802, 118110), (3810, 86862), (3937, 84060), (4203, 78740), (4572, 72385), (4670, 70866), (5580, 59309), (5604, 59055), (5715, 57908), (7005, 47244), (7620, 43431), (7874, 42030), (8406, 39370), (9340, 35433), (11430, 28954), (11811, 28020), (14010, 23622), (14477, 22860), (15748, 21015), (16812, 19685)]