160047360

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1$

素因数の和:462

約数の個数: 288

約数和(自身を含む): 621048960

約数和(自身を除く): 461001600

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, 421, 432, 440, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 768, 792, 842, 864, 880, 960, 990, 1056, 1080, 1152, 1188, 1263, 1280, 1320, 1408, 1440, 1485, 1584, 1684, 1728, 1760, 1920, 1980, 2105, 2112, 2160, 2304, 2376, 2526, 2640, 2816, 2880, 2970, 3168, 3368, 3456, 3520, 3789, 3840, 3960, 4210, 4224, 4320, 4631, 4752, 5052, 5280, 5760, 5940, 6315, 6336, 6736, 6912, 7040, 7578, 7920, 8420, 8448, 8640, 9262, 9504, 10104, 10560, 11367, 11520, 11880, 12630, 12672, 13472, 13893, 14080, 15156, 15840, 16840, 17280, 18524, 18945, 19008, 20208, 21120, 22734, 23155, 23760, 25260, 25344, 26944, 27786, 30312, 31680, 33680, 34560, 37048, 37890, 38016, 40416, 41679, 42240, 45468, 46310, 47520, 50520, 53888, 55572, 56835, 60624, 63360, 67360, 69465, 74096, 75780, 76032, 80832, 83358, 90936, 92620, 95040, 101040, 107776, 111144, 113670, 121248, 125037, 126720, 134720, 138930, 148192, 151560, 161664, 166716, 181872, 185240, 190080, 202080, 208395, 222288, 227340, 242496, 250074, 269440, 277860, 296384, 303120, 323328, 333432, 363744, 370480, 380160, 404160, 416790, 444576, 454680, 484992, 500148, 538880, 555720, 592768, 606240, 625185, 666864, 727488, 740960, 808320, 833580, 889152, 909360, 969984, 1000296, 1111440, 1185536, 1212480, 1250370, 1333728, 1454976, 1481920, 1616640, 1667160, 1778304, 1818720, 2000592, 2222880, 2424960, 2500740, 2667456, 2909952, 2963840, 3334320, 3556608, 3637440, 4001184, 4445760, 4849920, 5001480, 5334912, 5927680, 6668640, 7274880, 8002368, 8891520, 10002960, 10669824, 13337280, 14549760, 16004736, 17783040, 20005920, 26674560, 32009472, 40011840, 53349120, 80023680, 160047360]

約数ペア:

[(1, 160047360), (2, 80023680), (3, 53349120), (4, 40011840), (5, 32009472), (6, 26674560), (8, 20005920), (9, 17783040), (10, 16004736), (11, 14549760), (12, 13337280), (15, 10669824), (16, 10002960), (18, 8891520), (20, 8002368), (22, 7274880), (24, 6668640), (27, 5927680), (30, 5334912), (32, 5001480), (33, 4849920), (36, 4445760), (40, 4001184), (44, 3637440), (45, 3556608), (48, 3334320), (54, 2963840), (55, 2909952), (60, 2667456), (64, 2500740), (66, 2424960), (72, 2222880), (80, 2000592), (88, 1818720), (90, 1778304), (96, 1667160), (99, 1616640), (108, 1481920), (110, 1454976), (120, 1333728), (128, 1250370), (132, 1212480), (135, 1185536), (144, 1111440), (160, 1000296), (165, 969984), (176, 909360), (180, 889152), (192, 833580), (198, 808320), (216, 740960), (220, 727488), (240, 666864), (256, 625185), (264, 606240), (270, 592768), (288, 555720), (297, 538880), (320, 500148), (330, 484992), (352, 454680), (360, 444576), (384, 416790), (396, 404160), (421, 380160), (432, 370480), (440, 363744), (480, 333432), (495, 323328), (528, 303120), (540, 296384), (576, 277860), (594, 269440), (640, 250074), (660, 242496), (704, 227340), (720, 222288), (768, 208395), (792, 202080), (842, 190080), (864, 185240), (880, 181872), (960, 166716), (990, 161664), (1056, 151560), (1080, 148192), (1152, 138930), (1188, 134720), (1263, 126720), (1280, 125037), (1320, 121248), (1408, 113670), (1440, 111144), (1485, 107776), (1584, 101040), (1684, 95040), (1728, 92620), (1760, 90936), (1920, 83358), (1980, 80832), (2105, 76032), (2112, 75780), (2160, 74096), (2304, 69465), (2376, 67360), (2526, 63360), (2640, 60624), (2816, 56835), (2880, 55572), (2970, 53888), (3168, 50520), (3368, 47520), (3456, 46310), (3520, 45468), (3789, 42240), (3840, 41679), (3960, 40416), (4210, 38016), (4224, 37890), (4320, 37048), (4631, 34560), (4752, 33680), (5052, 31680), (5280, 30312), (5760, 27786), (5940, 26944), (6315, 25344), (6336, 25260), (6736, 23760), (6912, 23155), (7040, 22734), (7578, 21120), (7920, 20208), (8420, 19008), (8448, 18945), (8640, 18524), (9262, 17280), (9504, 16840), (10104, 15840), (10560, 15156), (11367, 14080), (11520, 13893), (11880, 13472), (12630, 12672)]