1856155840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1061}}^1$

素因数の和:1167

約数の個数: 224

約数和(自身を含む): 5593494528

約数和(自身を除く): 3737338688

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 71, 77, 80, 88, 110, 112, 140, 142, 154, 160, 176, 220, 224, 280, 284, 308, 320, 352, 355, 385, 440, 448, 497, 560, 568, 616, 704, 710, 770, 781, 880, 994, 1061, 1120, 1136, 1232, 1420, 1540, 1562, 1760, 1988, 2122, 2240, 2272, 2464, 2485, 2840, 3080, 3124, 3520, 3905, 3976, 4244, 4544, 4928, 4970, 5305, 5467, 5680, 6160, 6248, 7427, 7810, 7952, 8488, 9940, 10610, 10934, 11360, 11671, 12320, 12496, 14854, 15620, 15904, 16976, 19880, 21220, 21868, 22720, 23342, 24640, 24992, 27335, 29708, 31240, 31808, 33952, 37135, 39760, 42440, 43736, 46684, 49984, 54670, 58355, 59416, 62480, 67904, 74270, 75331, 79520, 81697, 84880, 87472, 93368, 109340, 116710, 118832, 124960, 148540, 150662, 159040, 163394, 169760, 174944, 186736, 218680, 233420, 237664, 249920, 297080, 301324, 326788, 339520, 349888, 373472, 376655, 408485, 437360, 466840, 475328, 527317, 594160, 602648, 653576, 746944, 753310, 816970, 828641, 874720, 933680, 1054634, 1188320, 1205296, 1307152, 1506620, 1633940, 1657282, 1749440, 1867360, 2109268, 2376640, 2410592, 2614304, 2636585, 3013240, 3267880, 3314564, 3734720, 4143205, 4218536, 4821184, 5228608, 5273170, 5800487, 6026480, 6535760, 6629128, 8286410, 8437072, 10546340, 11600974, 12052960, 13071520, 13258256, 16572820, 16874144, 21092680, 23201948, 24105920, 26143040, 26516512, 29002435, 33145640, 33748288, 42185360, 46403896, 53033024, 58004870, 66291280, 84370720, 92807792, 116009740, 132582560, 168741440, 185615584, 232019480, 265165120, 371231168, 464038960, 928077920, 1856155840]

約数ペア:

[(1, 1856155840), (2, 928077920), (4, 464038960), (5, 371231168), (7, 265165120), (8, 232019480), (10, 185615584), (11, 168741440), (14, 132582560), (16, 116009740), (20, 92807792), (22, 84370720), (28, 66291280), (32, 58004870), (35, 53033024), (40, 46403896), (44, 42185360), (55, 33748288), (56, 33145640), (64, 29002435), (70, 26516512), (71, 26143040), (77, 24105920), (80, 23201948), (88, 21092680), (110, 16874144), (112, 16572820), (140, 13258256), (142, 13071520), (154, 12052960), (160, 11600974), (176, 10546340), (220, 8437072), (224, 8286410), (280, 6629128), (284, 6535760), (308, 6026480), (320, 5800487), (352, 5273170), (355, 5228608), (385, 4821184), (440, 4218536), (448, 4143205), (497, 3734720), (560, 3314564), (568, 3267880), (616, 3013240), (704, 2636585), (710, 2614304), (770, 2410592), (781, 2376640), (880, 2109268), (994, 1867360), (1061, 1749440), (1120, 1657282), (1136, 1633940), (1232, 1506620), (1420, 1307152), (1540, 1205296), (1562, 1188320), (1760, 1054634), (1988, 933680), (2122, 874720), (2240, 828641), (2272, 816970), (2464, 753310), (2485, 746944), (2840, 653576), (3080, 602648), (3124, 594160), (3520, 527317), (3905, 475328), (3976, 466840), (4244, 437360), (4544, 408485), (4928, 376655), (4970, 373472), (5305, 349888), (5467, 339520), (5680, 326788), (6160, 301324), (6248, 297080), (7427, 249920), (7810, 237664), (7952, 233420), (8488, 218680), (9940, 186736), (10610, 174944), (10934, 169760), (11360, 163394), (11671, 159040), (12320, 150662), (12496, 148540), (14854, 124960), (15620, 118832), (15904, 116710), (16976, 109340), (19880, 93368), (21220, 87472), (21868, 84880), (22720, 81697), (23342, 79520), (24640, 75331), (24992, 74270), (27335, 67904), (29708, 62480), (31240, 59416), (31808, 58355), (33952, 54670), (37135, 49984), (39760, 46684), (42440, 43736)]