169695680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:203

約数の個数: 224

約数和(自身を含む): 516160512

約数和(自身を除く): 346464832

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, 97, 110, 112, 140, 142, 154, 160, 176, 194, 220, 224, 280, 284, 308, 320, 352, 355, 385, 388, 440, 448, 485, 497, 560, 568, 616, 679, 704, 710, 770, 776, 781, 880, 970, 994, 1067, 1120, 1136, 1232, 1358, 1420, 1540, 1552, 1562, 1760, 1940, 1988, 2134, 2240, 2272, 2464, 2485, 2716, 2840, 3080, 3104, 3124, 3395, 3520, 3880, 3905, 3976, 4268, 4544, 4928, 4970, 5335, 5432, 5467, 5680, 6160, 6208, 6248, 6790, 6887, 7469, 7760, 7810, 7952, 8536, 9940, 10670, 10864, 10934, 11360, 12320, 12496, 13580, 13774, 14938, 15520, 15620, 15904, 17072, 19880, 21340, 21728, 21868, 22720, 24640, 24992, 27160, 27335, 27548, 29876, 31040, 31240, 31808, 34144, 34435, 37345, 39760, 42680, 43456, 43736, 48209, 49984, 54320, 54670, 55096, 59752, 62480, 68288, 68870, 74690, 75757, 79520, 85360, 87472, 96418, 108640, 109340, 110192, 119504, 124960, 137740, 149380, 151514, 159040, 170720, 174944, 192836, 217280, 218680, 220384, 239008, 241045, 249920, 275480, 298760, 303028, 341440, 349888, 378785, 385672, 437360, 440768, 478016, 482090, 530299, 550960, 597520, 606056, 757570, 771344, 874720, 964180, 1060598, 1101920, 1195040, 1212112, 1515140, 1542688, 1749440, 1928360, 2121196, 2203840, 2390080, 2424224, 2651495, 3030280, 3085376, 3856720, 4242392, 4848448, 5302990, 6060560, 7713440, 8484784, 10605980, 12121120, 15426880, 16969568, 21211960, 24242240, 33939136, 42423920, 84847840, 169695680]

約数ペア:

[(1, 169695680), (2, 84847840), (4, 42423920), (5, 33939136), (7, 24242240), (8, 21211960), (10, 16969568), (11, 15426880), (14, 12121120), (16, 10605980), (20, 8484784), (22, 7713440), (28, 6060560), (32, 5302990), (35, 4848448), (40, 4242392), (44, 3856720), (55, 3085376), (56, 3030280), (64, 2651495), (70, 2424224), (71, 2390080), (77, 2203840), (80, 2121196), (88, 1928360), (97, 1749440), (110, 1542688), (112, 1515140), (140, 1212112), (142, 1195040), (154, 1101920), (160, 1060598), (176, 964180), (194, 874720), (220, 771344), (224, 757570), (280, 606056), (284, 597520), (308, 550960), (320, 530299), (352, 482090), (355, 478016), (385, 440768), (388, 437360), (440, 385672), (448, 378785), (485, 349888), (497, 341440), (560, 303028), (568, 298760), (616, 275480), (679, 249920), (704, 241045), (710, 239008), (770, 220384), (776, 218680), (781, 217280), (880, 192836), (970, 174944), (994, 170720), (1067, 159040), (1120, 151514), (1136, 149380), (1232, 137740), (1358, 124960), (1420, 119504), (1540, 110192), (1552, 109340), (1562, 108640), (1760, 96418), (1940, 87472), (1988, 85360), (2134, 79520), (2240, 75757), (2272, 74690), (2464, 68870), (2485, 68288), (2716, 62480), (2840, 59752), (3080, 55096), (3104, 54670), (3124, 54320), (3395, 49984), (3520, 48209), (3880, 43736), (3905, 43456), (3976, 42680), (4268, 39760), (4544, 37345), (4928, 34435), (4970, 34144), (5335, 31808), (5432, 31240), (5467, 31040), (5680, 29876), (6160, 27548), (6208, 27335), (6248, 27160), (6790, 24992), (6887, 24640), (7469, 22720), (7760, 21868), (7810, 21728), (7952, 21340), (8536, 19880), (9940, 17072), (10670, 15904), (10864, 15620), (10934, 15520), (11360, 14938), (12320, 13774), (12496, 13580)]