19702552320

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{51827}}^1$

素因数の和:51868

約数の個数: 288

約数和(自身を含む): 76274231040

約数和(自身を除く): 56571678720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 256, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 768, 792, 864, 880, 960, 990, 1056, 1080, 1152, 1188, 1280, 1320, 1408, 1440, 1485, 1584, 1728, 1760, 1920, 1980, 2112, 2160, 2304, 2376, 2640, 2816, 2880, 2970, 3168, 3456, 3520, 3840, 3960, 4224, 4320, 4752, 5280, 5760, 5940, 6336, 6912, 7040, 7920, 8448, 8640, 9504, 10560, 11520, 11880, 12672, 14080, 15840, 17280, 19008, 21120, 23760, 25344, 31680, 34560, 38016, 42240, 47520, 51827, 63360, 76032, 95040, 103654, 126720, 155481, 190080, 207308, 259135, 310962, 380160, 414616, 466443, 518270, 570097, 621924, 777405, 829232, 932886, 1036540, 1140194, 1243848, 1399329, 1554810, 1658464, 1710291, 1865772, 2073080, 2280388, 2332215, 2487696, 2798658, 2850485, 3109620, 3316928, 3420582, 3731544, 4146160, 4560776, 4664430, 4975392, 5130873, 5597316, 5700970, 6219240, 6633856, 6841164, 6996645, 7463088, 8292320, 8551455, 9121552, 9328860, 9950784, 10261746, 11194632, 11401940, 12438480, 13267712, 13682328, 13993290, 14926176, 15392619, 16584640, 17102910, 18243104, 18657720, 19901568, 20523492, 22389264, 22803880, 24876960, 25654365, 27364656, 27986580, 29852352, 30785238, 33169280, 34205820, 36486208, 37315440, 39803136, 41046984, 44778528, 45607760, 49753920, 51308730, 54729312, 55973160, 59704704, 61570476, 66338560, 68411640, 72972416, 74630880, 76963095, 82093968, 89557056, 91215520, 99507840, 102617460, 109458624, 111946320, 119409408, 123140952, 136823280, 145944832, 149261760, 153926190, 164187936, 179114112, 182431040, 199015680, 205234920, 218917248, 223892640, 246281904, 273646560, 298523520, 307852380, 328375872, 358228224, 364862080, 410469840, 437834496, 447785280, 492563808, 547293120, 597047040, 615704760, 656751744, 729724160, 820939680, 895570560, 985127616, 1094586240, 1231409520, 1313503488, 1641879360, 1791141120, 1970255232, 2189172480, 2462819040, 3283758720, 3940510464, 4925638080, 6567517440, 9851276160, 19702552320]

約数ペア:

[(1, 19702552320), (2, 9851276160), (3, 6567517440), (4, 4925638080), (5, 3940510464), (6, 3283758720), (8, 2462819040), (9, 2189172480), (10, 1970255232), (11, 1791141120), (12, 1641879360), (15, 1313503488), (16, 1231409520), (18, 1094586240), (20, 985127616), (22, 895570560), (24, 820939680), (27, 729724160), (30, 656751744), (32, 615704760), (33, 597047040), (36, 547293120), (40, 492563808), (44, 447785280), (45, 437834496), (48, 410469840), (54, 364862080), (55, 358228224), (60, 328375872), (64, 307852380), (66, 298523520), (72, 273646560), (80, 246281904), (88, 223892640), (90, 218917248), (96, 205234920), (99, 199015680), (108, 182431040), (110, 179114112), (120, 164187936), (128, 153926190), (132, 149261760), (135, 145944832), (144, 136823280), (160, 123140952), (165, 119409408), (176, 111946320), (180, 109458624), (192, 102617460), (198, 99507840), (216, 91215520), (220, 89557056), (240, 82093968), (256, 76963095), (264, 74630880), (270, 72972416), (288, 68411640), (297, 66338560), (320, 61570476), (330, 59704704), (352, 55973160), (360, 54729312), (384, 51308730), (396, 49753920), (432, 45607760), (440, 44778528), (480, 41046984), (495, 39803136), (528, 37315440), (540, 36486208), (576, 34205820), (594, 33169280), (640, 30785238), (660, 29852352), (704, 27986580), (720, 27364656), (768, 25654365), (792, 24876960), (864, 22803880), (880, 22389264), (960, 20523492), (990, 19901568), (1056, 18657720), (1080, 18243104), (1152, 17102910), (1188, 16584640), (1280, 15392619), (1320, 14926176), (1408, 13993290), (1440, 13682328), (1485, 13267712), (1584, 12438480), (1728, 11401940), (1760, 11194632), (1920, 10261746), (1980, 9950784), (2112, 9328860), (2160, 9121552), (2304, 8551455), (2376, 8292320), (2640, 7463088), (2816, 6996645), (2880, 6841164), (2970, 6633856), (3168, 6219240), (3456, 5700970), (3520, 5597316), (3840, 5130873), (3960, 4975392), (4224, 4664430), (4320, 4560776), (4752, 4146160), (5280, 3731544), (5760, 3420582), (5940, 3316928), (6336, 3109620), (6912, 2850485), (7040, 2798658), (7920, 2487696), (8448, 2332215), (8640, 2280388), (9504, 2073080), (10560, 1865772), (11520, 1710291), (11880, 1658464), (12672, 1554810), (14080, 1399329), (15840, 1243848), (17280, 1140194), (19008, 1036540), (21120, 932886), (23760, 829232), (25344, 777405), (31680, 621924), (34560, 570097), (38016, 518270), (42240, 466443), (47520, 414616), (51827, 380160), (63360, 310962), (76032, 259135), (95040, 207308), (103654, 190080), (126720, 155481)]