1941308640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{571}}^1\times {\mathrm{787}}^1$

素因数の和:1382

約数の個数: 192

約数和(自身を含む): 6815128320

約数和(自身を除く): 4873819680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 571, 720, 787, 864, 1080, 1142, 1440, 1574, 1713, 2160, 2284, 2361, 2855, 3148, 3426, 3935, 4320, 4568, 4722, 5139, 5710, 6296, 6852, 7083, 7870, 8565, 9136, 9444, 10278, 11420, 11805, 12592, 13704, 14166, 15417, 15740, 17130, 18272, 18888, 20556, 21249, 22840, 23610, 25184, 25695, 27408, 28332, 30834, 31480, 34260, 35415, 37776, 41112, 42498, 45680, 47220, 51390, 54816, 56664, 61668, 62960, 68520, 70830, 75552, 77085, 82224, 84996, 91360, 94440, 102780, 106245, 113328, 123336, 125920, 137040, 141660, 154170, 164448, 169992, 188880, 205560, 212490, 226656, 246672, 274080, 283320, 308340, 339984, 377760, 411120, 424980, 449377, 493344, 566640, 616680, 679968, 822240, 849960, 898754, 1133280, 1233360, 1348131, 1699920, 1797508, 2246885, 2466720, 2696262, 3399840, 3595016, 4044393, 4493770, 5392524, 6740655, 7190032, 8088786, 8987540, 10785048, 12133179, 13481310, 14380064, 16177572, 17975080, 20221965, 21570096, 24266358, 26962620, 32355144, 35950160, 40443930, 43140192, 48532716, 53925240, 60665895, 64710288, 71900320, 80887860, 97065432, 107850480, 121331790, 129420576, 161775720, 194130864, 215700960, 242663580, 323551440, 388261728, 485327160, 647102880, 970654320, 1941308640]

約数ペア:

[(1, 1941308640), (2, 970654320), (3, 647102880), (4, 485327160), (5, 388261728), (6, 323551440), (8, 242663580), (9, 215700960), (10, 194130864), (12, 161775720), (15, 129420576), (16, 121331790), (18, 107850480), (20, 97065432), (24, 80887860), (27, 71900320), (30, 64710288), (32, 60665895), (36, 53925240), (40, 48532716), (45, 43140192), (48, 40443930), (54, 35950160), (60, 32355144), (72, 26962620), (80, 24266358), (90, 21570096), (96, 20221965), (108, 17975080), (120, 16177572), (135, 14380064), (144, 13481310), (160, 12133179), (180, 10785048), (216, 8987540), (240, 8088786), (270, 7190032), (288, 6740655), (360, 5392524), (432, 4493770), (480, 4044393), (540, 3595016), (571, 3399840), (720, 2696262), (787, 2466720), (864, 2246885), (1080, 1797508), (1142, 1699920), (1440, 1348131), (1574, 1233360), (1713, 1133280), (2160, 898754), (2284, 849960), (2361, 822240), (2855, 679968), (3148, 616680), (3426, 566640), (3935, 493344), (4320, 449377), (4568, 424980), (4722, 411120), (5139, 377760), (5710, 339984), (6296, 308340), (6852, 283320), (7083, 274080), (7870, 246672), (8565, 226656), (9136, 212490), (9444, 205560), (10278, 188880), (11420, 169992), (11805, 164448), (12592, 154170), (13704, 141660), (14166, 137040), (15417, 125920), (15740, 123336), (17130, 113328), (18272, 106245), (18888, 102780), (20556, 94440), (21249, 91360), (22840, 84996), (23610, 82224), (25184, 77085), (25695, 75552), (27408, 70830), (28332, 68520), (30834, 62960), (31480, 61668), (34260, 56664), (35415, 54816), (37776, 51390), (41112, 47220), (42498, 45680)]