12302912240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{431}}^1$

素因数の和:751

約数の個数: 160

約数和(自身を含む): 30778030080

約数和(自身を除く): 18475117840

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 139, 151, 170, 272, 278, 302, 340, 431, 556, 604, 680, 695, 755, 862, 1112, 1208, 1360, 1390, 1510, 1724, 2155, 2224, 2363, 2416, 2567, 2780, 3020, 3448, 4310, 4726, 5134, 5560, 6040, 6896, 7327, 8620, 9452, 10268, 11120, 11815, 12080, 12835, 14654, 17240, 18904, 20536, 20989, 23630, 25670, 29308, 34480, 36635, 37808, 41072, 41978, 47260, 51340, 58616, 59909, 65081, 73270, 83956, 94520, 102680, 104945, 117232, 119818, 130162, 146540, 167912, 189040, 205360, 209890, 239636, 260324, 293080, 299545, 325405, 335824, 356813, 419780, 479272, 520648, 586160, 599090, 650810, 713626, 839560, 958544, 1018453, 1041296, 1106377, 1198180, 1301620, 1427252, 1679120, 1784065, 2036906, 2212754, 2396360, 2603240, 2854504, 3568130, 4073812, 4425508, 4792720, 5092265, 5206480, 5531885, 5709008, 7136260, 8147624, 8851016, 9046259, 10184530, 11063770, 14272520, 16295248, 17702032, 18092518, 20369060, 22127540, 28545040, 36185036, 40738120, 44255080, 45231295, 72370072, 81476240, 88510160, 90462590, 144740144, 153786403, 180925180, 307572806, 361850360, 615145612, 723700720, 768932015, 1230291224, 1537864030, 2460582448, 3075728060, 6151456120, 12302912240]

約数ペア:

[(1, 12302912240), (2, 6151456120), (4, 3075728060), (5, 2460582448), (8, 1537864030), (10, 1230291224), (16, 768932015), (17, 723700720), (20, 615145612), (34, 361850360), (40, 307572806), (68, 180925180), (80, 153786403), (85, 144740144), (136, 90462590), (139, 88510160), (151, 81476240), (170, 72370072), (272, 45231295), (278, 44255080), (302, 40738120), (340, 36185036), (431, 28545040), (556, 22127540), (604, 20369060), (680, 18092518), (695, 17702032), (755, 16295248), (862, 14272520), (1112, 11063770), (1208, 10184530), (1360, 9046259), (1390, 8851016), (1510, 8147624), (1724, 7136260), (2155, 5709008), (2224, 5531885), (2363, 5206480), (2416, 5092265), (2567, 4792720), (2780, 4425508), (3020, 4073812), (3448, 3568130), (4310, 2854504), (4726, 2603240), (5134, 2396360), (5560, 2212754), (6040, 2036906), (6896, 1784065), (7327, 1679120), (8620, 1427252), (9452, 1301620), (10268, 1198180), (11120, 1106377), (11815, 1041296), (12080, 1018453), (12835, 958544), (14654, 839560), (17240, 713626), (18904, 650810), (20536, 599090), (20989, 586160), (23630, 520648), (25670, 479272), (29308, 419780), (34480, 356813), (36635, 335824), (37808, 325405), (41072, 299545), (41978, 293080), (47260, 260324), (51340, 239636), (58616, 209890), (59909, 205360), (65081, 189040), (73270, 167912), (83956, 146540), (94520, 130162), (102680, 119818), (104945, 117232)]