83286720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{239}}^1$

素因数の和:284

約数の個数: 252

約数和(自身を含む): 316199520

約数和(自身を除く): 232912800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 132, 144, 160, 165, 176, 180, 192, 198, 220, 239, 240, 242, 264, 288, 320, 330, 352, 360, 363, 396, 440, 478, 480, 484, 495, 528, 576, 605, 660, 704, 717, 720, 726, 792, 880, 956, 960, 968, 990, 1056, 1089, 1195, 1210, 1320, 1434, 1440, 1452, 1584, 1760, 1815, 1912, 1936, 1980, 2112, 2151, 2178, 2390, 2420, 2629, 2640, 2868, 2880, 2904, 3168, 3520, 3585, 3630, 3824, 3872, 3960, 4302, 4356, 4780, 4840, 5258, 5280, 5445, 5736, 5808, 6336, 7170, 7260, 7648, 7744, 7887, 7920, 8604, 8712, 9560, 9680, 10516, 10560, 10755, 10890, 11472, 11616, 13145, 14340, 14520, 15296, 15774, 15840, 17208, 17424, 19120, 19360, 21032, 21510, 21780, 22944, 23232, 23661, 26290, 28680, 28919, 29040, 31548, 31680, 34416, 34848, 38240, 38720, 39435, 42064, 43020, 43560, 45888, 47322, 52580, 57360, 57838, 58080, 63096, 68832, 69696, 76480, 78870, 84128, 86040, 86757, 87120, 94644, 105160, 114720, 115676, 116160, 118305, 126192, 137664, 144595, 157740, 168256, 172080, 173514, 174240, 189288, 210320, 229440, 231352, 236610, 252384, 260271, 289190, 315480, 344160, 347028, 348480, 378576, 420640, 433785, 462704, 473220, 504768, 520542, 578380, 630960, 688320, 694056, 757152, 841280, 867570, 925408, 946440, 1041084, 1156760, 1261920, 1301355, 1388112, 1514304, 1735140, 1850816, 1892880, 2082168, 2313520, 2523840, 2602710, 2776224, 3470280, 3785760, 4164336, 4627040, 5205420, 5552448, 6940560, 7571520, 8328672, 9254080, 10410840, 13881120, 16657344, 20821680, 27762240, 41643360, 83286720]

約数ペア:

[(1, 83286720), (2, 41643360), (3, 27762240), (4, 20821680), (5, 16657344), (6, 13881120), (8, 10410840), (9, 9254080), (10, 8328672), (11, 7571520), (12, 6940560), (15, 5552448), (16, 5205420), (18, 4627040), (20, 4164336), (22, 3785760), (24, 3470280), (30, 2776224), (32, 2602710), (33, 2523840), (36, 2313520), (40, 2082168), (44, 1892880), (45, 1850816), (48, 1735140), (55, 1514304), (60, 1388112), (64, 1301355), (66, 1261920), (72, 1156760), (80, 1041084), (88, 946440), (90, 925408), (96, 867570), (99, 841280), (110, 757152), (120, 694056), (121, 688320), (132, 630960), (144, 578380), (160, 520542), (165, 504768), (176, 473220), (180, 462704), (192, 433785), (198, 420640), (220, 378576), (239, 348480), (240, 347028), (242, 344160), (264, 315480), (288, 289190), (320, 260271), (330, 252384), (352, 236610), (360, 231352), (363, 229440), (396, 210320), (440, 189288), (478, 174240), (480, 173514), (484, 172080), (495, 168256), (528, 157740), (576, 144595), (605, 137664), (660, 126192), (704, 118305), (717, 116160), (720, 115676), (726, 114720), (792, 105160), (880, 94644), (956, 87120), (960, 86757), (968, 86040), (990, 84128), (1056, 78870), (1089, 76480), (1195, 69696), (1210, 68832), (1320, 63096), (1434, 58080), (1440, 57838), (1452, 57360), (1584, 52580), (1760, 47322), (1815, 45888), (1912, 43560), (1936, 43020), (1980, 42064), (2112, 39435), (2151, 38720), (2178, 38240), (2390, 34848), (2420, 34416), (2629, 31680), (2640, 31548), (2868, 29040), (2880, 28919), (2904, 28680), (3168, 26290), (3520, 23661), (3585, 23232), (3630, 22944), (3824, 21780), (3872, 21510), (3960, 21032), (4302, 19360), (4356, 19120), (4780, 17424), (4840, 17208), (5258, 15840), (5280, 15774), (5445, 15296), (5736, 14520), (5808, 14340), (6336, 13145), (7170, 11616), (7260, 11472), (7648, 10890), (7744, 10755), (7887, 10560), (7920, 10516), (8604, 9680), (8712, 9560)]