69583920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:188

約数の個数: 240

約数和(自身を含む): 257671008

約数和(自身を除く): 188087088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 61, 70, 80, 84, 97, 98, 105, 112, 120, 122, 140, 147, 168, 183, 194, 196, 210, 240, 244, 245, 280, 291, 294, 305, 336, 366, 388, 392, 420, 427, 485, 488, 490, 560, 582, 588, 610, 679, 732, 735, 776, 784, 840, 854, 915, 970, 976, 980, 1164, 1176, 1220, 1281, 1358, 1455, 1464, 1470, 1552, 1680, 1708, 1830, 1940, 1960, 2037, 2135, 2328, 2352, 2440, 2562, 2716, 2910, 2928, 2940, 2989, 3395, 3416, 3660, 3880, 3920, 4074, 4270, 4656, 4753, 4880, 5124, 5432, 5820, 5880, 5917, 5978, 6405, 6790, 6832, 7320, 7760, 8148, 8540, 8967, 9506, 10185, 10248, 10864, 11640, 11760, 11834, 11956, 12810, 13580, 14259, 14640, 14945, 16296, 17080, 17751, 17934, 19012, 20370, 20496, 23280, 23668, 23765, 23912, 25620, 27160, 28518, 29585, 29890, 32592, 34160, 35502, 35868, 38024, 40740, 41419, 44835, 47336, 47530, 47824, 51240, 54320, 57036, 59170, 59780, 71004, 71295, 71736, 76048, 81480, 82838, 88755, 89670, 94672, 95060, 102480, 114072, 118340, 119560, 124257, 142008, 142590, 143472, 162960, 165676, 177510, 179340, 190120, 207095, 228144, 236680, 239120, 248514, 284016, 285180, 289933, 331352, 355020, 358680, 380240, 414190, 473360, 497028, 570360, 579866, 621285, 662704, 710040, 717360, 828380, 869799, 994056, 1140720, 1159732, 1242570, 1420080, 1449665, 1656760, 1739598, 1988112, 2319464, 2485140, 2899330, 3313520, 3479196, 4348995, 4638928, 4970280, 5798660, 6958392, 8697990, 9940560, 11597320, 13916784, 17395980, 23194640, 34791960, 69583920]

約数ペア:

[(1, 69583920), (2, 34791960), (3, 23194640), (4, 17395980), (5, 13916784), (6, 11597320), (7, 9940560), (8, 8697990), (10, 6958392), (12, 5798660), (14, 4970280), (15, 4638928), (16, 4348995), (20, 3479196), (21, 3313520), (24, 2899330), (28, 2485140), (30, 2319464), (35, 1988112), (40, 1739598), (42, 1656760), (48, 1449665), (49, 1420080), (56, 1242570), (60, 1159732), (61, 1140720), (70, 994056), (80, 869799), (84, 828380), (97, 717360), (98, 710040), (105, 662704), (112, 621285), (120, 579866), (122, 570360), (140, 497028), (147, 473360), (168, 414190), (183, 380240), (194, 358680), (196, 355020), (210, 331352), (240, 289933), (244, 285180), (245, 284016), (280, 248514), (291, 239120), (294, 236680), (305, 228144), (336, 207095), (366, 190120), (388, 179340), (392, 177510), (420, 165676), (427, 162960), (485, 143472), (488, 142590), (490, 142008), (560, 124257), (582, 119560), (588, 118340), (610, 114072), (679, 102480), (732, 95060), (735, 94672), (776, 89670), (784, 88755), (840, 82838), (854, 81480), (915, 76048), (970, 71736), (976, 71295), (980, 71004), (1164, 59780), (1176, 59170), (1220, 57036), (1281, 54320), (1358, 51240), (1455, 47824), (1464, 47530), (1470, 47336), (1552, 44835), (1680, 41419), (1708, 40740), (1830, 38024), (1940, 35868), (1960, 35502), (2037, 34160), (2135, 32592), (2328, 29890), (2352, 29585), (2440, 28518), (2562, 27160), (2716, 25620), (2910, 23912), (2928, 23765), (2940, 23668), (2989, 23280), (3395, 20496), (3416, 20370), (3660, 19012), (3880, 17934), (3920, 17751), (4074, 17080), (4270, 16296), (4656, 14945), (4753, 14640), (4880, 14259), (5124, 13580), (5432, 12810), (5820, 11956), (5880, 11834), (5917, 11760), (5978, 11640), (6405, 10864), (6790, 10248), (6832, 10185), (7320, 9506), (7760, 8967), (8148, 8540)]