84847840

素因数分解:

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

素因数の和:201

約数の個数: 192

約数和(自身を含む): 256048128

約数和(自身を除く): 171200288

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 71, 77, 80, 88, 97, 110, 112, 140, 142, 154, 160, 176, 194, 220, 224, 280, 284, 308, 352, 355, 385, 388, 440, 485, 497, 560, 568, 616, 679, 710, 770, 776, 781, 880, 970, 994, 1067, 1120, 1136, 1232, 1358, 1420, 1540, 1552, 1562, 1760, 1940, 1988, 2134, 2272, 2464, 2485, 2716, 2840, 3080, 3104, 3124, 3395, 3880, 3905, 3976, 4268, 4970, 5335, 5432, 5467, 5680, 6160, 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, 24992, 27160, 27335, 27548, 29876, 31240, 34144, 34435, 37345, 39760, 42680, 43736, 48209, 54320, 54670, 55096, 59752, 62480, 68870, 74690, 75757, 79520, 85360, 87472, 96418, 108640, 109340, 110192, 119504, 124960, 137740, 149380, 151514, 170720, 174944, 192836, 218680, 220384, 239008, 241045, 275480, 298760, 303028, 378785, 385672, 437360, 482090, 530299, 550960, 597520, 606056, 757570, 771344, 874720, 964180, 1060598, 1101920, 1195040, 1212112, 1515140, 1542688, 1928360, 2121196, 2424224, 2651495, 3030280, 3856720, 4242392, 5302990, 6060560, 7713440, 8484784, 10605980, 12121120, 16969568, 21211960, 42423920, 84847840]

約数ペア:

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