664822080

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1973}}^1$

素因数の和:2015

約数の個数: 280

約数和(自身を含む): 2548094472

約数和(自身を除く): 1883272392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 648, 702, 720, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1728, 1755, 1872, 1973, 2080, 2106, 2160, 2340, 2496, 2592, 2808, 2880, 3120, 3240, 3510, 3744, 3946, 4160, 4212, 4320, 4680, 5184, 5265, 5616, 5919, 6240, 6480, 7020, 7488, 7892, 8424, 8640, 9360, 9865, 10530, 11232, 11838, 12480, 12960, 14040, 15784, 16848, 17757, 18720, 19730, 21060, 22464, 23676, 25649, 25920, 28080, 29595, 31568, 33696, 35514, 37440, 39460, 42120, 47352, 51298, 53271, 56160, 59190, 63136, 67392, 71028, 76947, 78920, 84240, 88785, 94704, 102596, 106542, 112320, 118380, 126272, 128245, 142056, 153894, 157840, 159813, 168480, 177570, 189408, 205192, 213084, 230841, 236760, 256490, 266355, 284112, 307788, 315680, 319626, 336960, 355140, 378816, 384735, 410384, 426168, 461682, 473520, 512980, 532710, 568224, 615576, 631360, 639252, 692523, 710280, 769470, 799065, 820768, 852336, 923364, 947040, 1025960, 1065420, 1136448, 1154205, 1231152, 1278504, 1385046, 1420560, 1538940, 1598130, 1641536, 1704672, 1846728, 1894080, 2051920, 2077569, 2130840, 2308410, 2462304, 2557008, 2770092, 2841120, 3077880, 3196260, 3409344, 3462615, 3693456, 4103840, 4155138, 4261680, 4616820, 4924608, 5114016, 5540184, 5682240, 6155760, 6392520, 6925230, 7386912, 8207680, 8310276, 8523360, 9233640, 10228032, 10387845, 11080368, 12311520, 12785040, 13850460, 14773824, 16620552, 17046720, 18467280, 20775690, 22160736, 24623040, 25570080, 27700920, 33241104, 36934560, 41551380, 44321472, 51140160, 55401840, 66482208, 73869120, 83102760, 110803680, 132964416, 166205520, 221607360, 332411040, 664822080]

約数ペア:

[(1, 664822080), (2, 332411040), (3, 221607360), (4, 166205520), (5, 132964416), (6, 110803680), (8, 83102760), (9, 73869120), (10, 66482208), (12, 55401840), (13, 51140160), (15, 44321472), (16, 41551380), (18, 36934560), (20, 33241104), (24, 27700920), (26, 25570080), (27, 24623040), (30, 22160736), (32, 20775690), (36, 18467280), (39, 17046720), (40, 16620552), (45, 14773824), (48, 13850460), (52, 12785040), (54, 12311520), (60, 11080368), (64, 10387845), (65, 10228032), (72, 9233640), (78, 8523360), (80, 8310276), (81, 8207680), (90, 7386912), (96, 6925230), (104, 6392520), (108, 6155760), (117, 5682240), (120, 5540184), (130, 5114016), (135, 4924608), (144, 4616820), (156, 4261680), (160, 4155138), (162, 4103840), (180, 3693456), (192, 3462615), (195, 3409344), (208, 3196260), (216, 3077880), (234, 2841120), (240, 2770092), (260, 2557008), (270, 2462304), (288, 2308410), (312, 2130840), (320, 2077569), (324, 2051920), (351, 1894080), (360, 1846728), (390, 1704672), (405, 1641536), (416, 1598130), (432, 1538940), (468, 1420560), (480, 1385046), (520, 1278504), (540, 1231152), (576, 1154205), (585, 1136448), (624, 1065420), (648, 1025960), (702, 947040), (720, 923364), (780, 852336), (810, 820768), (832, 799065), (864, 769470), (936, 710280), (960, 692523), (1040, 639252), (1053, 631360), (1080, 615576), (1170, 568224), (1248, 532710), (1296, 512980), (1404, 473520), (1440, 461682), (1560, 426168), (1620, 410384), (1728, 384735), (1755, 378816), (1872, 355140), (1973, 336960), (2080, 319626), (2106, 315680), (2160, 307788), (2340, 284112), (2496, 266355), (2592, 256490), (2808, 236760), (2880, 230841), (3120, 213084), (3240, 205192), (3510, 189408), (3744, 177570), (3946, 168480), (4160, 159813), (4212, 157840), (4320, 153894), (4680, 142056), (5184, 128245), (5265, 126272), (5616, 118380), (5919, 112320), (6240, 106542), (6480, 102596), (7020, 94704), (7488, 88785), (7892, 84240), (8424, 78920), (8640, 76947), (9360, 71028), (9865, 67392), (10530, 63136), (11232, 59190), (11838, 56160), (12480, 53271), (12960, 51298), (14040, 47352), (15784, 42120), (16848, 39460), (17757, 37440), (18720, 35514), (19730, 33696), (21060, 31568), (22464, 29595), (23676, 28080), (25649, 25920)]