2040397320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{2113}}^1$

素因数の和:2759

約数の個数: 128

約数和(自身を含む): 6605827200

約数和(自身を除く): 4565429880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 619, 780, 1238, 1560, 1857, 2113, 2476, 3095, 3714, 4226, 4952, 6190, 6339, 7428, 8047, 8452, 9285, 10565, 12380, 12678, 14856, 16094, 16904, 18570, 21130, 24141, 24760, 25356, 27469, 31695, 32188, 37140, 40235, 42260, 48282, 50712, 54938, 63390, 64376, 74280, 80470, 82407, 84520, 96564, 109876, 120705, 126780, 137345, 160940, 164814, 193128, 219752, 241410, 253560, 274690, 321880, 329628, 412035, 482820, 549380, 659256, 824070, 965640, 1098760, 1307947, 1648140, 2615894, 3296280, 3923841, 5231788, 6539735, 7847682, 10463576, 13079470, 15695364, 17003311, 19619205, 26158940, 31390728, 34006622, 39238410, 51009933, 52317880, 68013244, 78476820, 85016555, 102019866, 136026488, 156953640, 170033110, 204039732, 255049665, 340066220, 408079464, 510099330, 680132440, 1020198660, 2040397320]

約数ペア:

[(1, 2040397320), (2, 1020198660), (3, 680132440), (4, 510099330), (5, 408079464), (6, 340066220), (8, 255049665), (10, 204039732), (12, 170033110), (13, 156953640), (15, 136026488), (20, 102019866), (24, 85016555), (26, 78476820), (30, 68013244), (39, 52317880), (40, 51009933), (52, 39238410), (60, 34006622), (65, 31390728), (78, 26158940), (104, 19619205), (120, 17003311), (130, 15695364), (156, 13079470), (195, 10463576), (260, 7847682), (312, 6539735), (390, 5231788), (520, 3923841), (619, 3296280), (780, 2615894), (1238, 1648140), (1560, 1307947), (1857, 1098760), (2113, 965640), (2476, 824070), (3095, 659256), (3714, 549380), (4226, 482820), (4952, 412035), (6190, 329628), (6339, 321880), (7428, 274690), (8047, 253560), (8452, 241410), (9285, 219752), (10565, 193128), (12380, 164814), (12678, 160940), (14856, 137345), (16094, 126780), (16904, 120705), (18570, 109876), (21130, 96564), (24141, 84520), (24760, 82407), (25356, 80470), (27469, 74280), (31695, 64376), (32188, 63390), (37140, 54938), (40235, 50712), (42260, 48282)]