2036979840

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{151561}}^1$

素因数の和:151590

約数の個数: 128

約数和(自身を含む): 7420475520

約数和(自身を除く): 5383495680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 151561, 303122, 454683, 606244, 757805, 909366, 1060927, 1212488, 1515610, 1818732, 2121854, 2273415, 2424976, 3031220, 3182781, 3637464, 4243708, 4546830, 4849952, 5304635, 6062440, 6365562, 7274928, 8487416, 9093660, 9699904, 10609270, 12124880, 12731124, 14549856, 15913905, 16974832, 18187320, 19399808, 21218540, 24249760, 25462248, 29099712, 31827810, 33949664, 36374640, 42437080, 48499520, 50924496, 58199424, 63655620, 67899328, 72749280, 84874160, 96999040, 101848992, 127311240, 135798656, 145498560, 169748320, 203697984, 254622480, 290997120, 339496640, 407395968, 509244960, 678993280, 1018489920, 2036979840]

約数ペア:

[(1, 2036979840), (2, 1018489920), (3, 678993280), (4, 509244960), (5, 407395968), (6, 339496640), (7, 290997120), (8, 254622480), (10, 203697984), (12, 169748320), (14, 145498560), (15, 135798656), (16, 127311240), (20, 101848992), (21, 96999040), (24, 84874160), (28, 72749280), (30, 67899328), (32, 63655620), (35, 58199424), (40, 50924496), (42, 48499520), (48, 42437080), (56, 36374640), (60, 33949664), (64, 31827810), (70, 29099712), (80, 25462248), (84, 24249760), (96, 21218540), (105, 19399808), (112, 18187320), (120, 16974832), (128, 15913905), (140, 14549856), (160, 12731124), (168, 12124880), (192, 10609270), (210, 9699904), (224, 9093660), (240, 8487416), (280, 7274928), (320, 6365562), (336, 6062440), (384, 5304635), (420, 4849952), (448, 4546830), (480, 4243708), (560, 3637464), (640, 3182781), (672, 3031220), (840, 2424976), (896, 2273415), (960, 2121854), (1120, 1818732), (1344, 1515610), (1680, 1212488), (1920, 1060927), (2240, 909366), (2688, 757805), (3360, 606244), (4480, 454683), (6720, 303122), (13440, 151561)]