254422304640

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{123727}}^1$

素因数の和:123779

約数の個数: 512

約数和(自身を含む): 1090390118400

約数和(自身を除く): 835967813760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 64, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 108, 112, 119, 120, 126, 128, 135, 136, 140, 144, 153, 160, 168, 170, 180, 189, 192, 204, 210, 216, 224, 238, 240, 252, 255, 270, 272, 280, 288, 306, 315, 320, 336, 340, 357, 360, 378, 384, 408, 420, 432, 448, 459, 476, 480, 504, 510, 540, 544, 560, 576, 595, 612, 630, 640, 672, 680, 714, 720, 756, 765, 816, 840, 864, 896, 918, 945, 952, 960, 1008, 1020, 1071, 1080, 1088, 1120, 1152, 1190, 1224, 1260, 1344, 1360, 1428, 1440, 1512, 1530, 1632, 1680, 1728, 1785, 1836, 1890, 1904, 1920, 2016, 2040, 2142, 2160, 2176, 2240, 2295, 2380, 2448, 2520, 2688, 2720, 2856, 2880, 3024, 3060, 3213, 3264, 3360, 3456, 3570, 3672, 3780, 3808, 4032, 4080, 4284, 4320, 4480, 4590, 4760, 4896, 5040, 5355, 5440, 5712, 5760, 6048, 6120, 6426, 6528, 6720, 7140, 7344, 7560, 7616, 8064, 8160, 8568, 8640, 9180, 9520, 9792, 10080, 10710, 10880, 11424, 12096, 12240, 12852, 13440, 14280, 14688, 15120, 15232, 16065, 16320, 17136, 17280, 18360, 19040, 19584, 20160, 21420, 22848, 24192, 24480, 25704, 28560, 29376, 30240, 32130, 32640, 34272, 36720, 38080, 40320, 42840, 45696, 48960, 51408, 57120, 58752, 60480, 64260, 68544, 73440, 76160, 85680, 97920, 102816, 114240, 120960, 123727, 128520, 137088, 146880, 171360, 205632, 228480, 247454, 257040, 293760, 342720, 371181, 411264, 494908, 514080, 618635, 685440, 742362, 866089, 989816, 1028160, 1113543, 1237270, 1484724, 1732178, 1855905, 1979632, 2056320, 2103359, 2227086, 2474540, 2598267, 2969448, 3340629, 3464356, 3711810, 3959264, 4206718, 4330445, 4454172, 4949080, 5196534, 5567715, 5938896, 6310077, 6681258, 6928712, 7423620, 7794801, 7918528, 8413436, 8660890, 8908344, 9898160, 10393068, 10516795, 11135430, 11877792, 12620154, 12991335, 13362516, 13857424, 14723513, 14847240, 15589602, 15837056, 16703145, 16826872, 17321780, 17816688, 18930231, 19796320, 20786136, 21033590, 22270860, 23384403, 23755584, 25240308, 25982670, 26725032, 27714848, 29447026, 29694480, 31179204, 31550385, 33406290, 33653744, 34643560, 35633376, 37860462, 38974005, 39592640, 41572272, 42067180, 44170539, 44541720, 46768806, 47511168, 50480616, 51965340, 53450064, 55429696, 56790693, 58894052, 59388960, 62358408, 63100770, 66812580, 67307488, 69287120, 71266752, 73617565, 75720924, 77948010, 79185280, 83144544, 84134360, 88341078, 89083440, 93537612, 94651155, 100961232, 103930680, 106900128, 110859392, 113581386, 116922015, 117788104, 118777920, 124716816, 126201540, 132511617, 133625160, 134614976, 138574240, 142533504, 147235130, 151441848, 155896020, 166289088, 168268720, 176682156, 178166880, 187075224, 189302310, 201922464, 207861360, 213800256, 220852695, 227162772, 233844030, 235576208, 237555840, 249433632, 252403080, 265023234, 267250320, 269229952, 277148480, 283953465, 294470260, 302883696, 311792040, 332578176, 336537440, 353364312, 356333760, 374150448, 378604620, 397534851, 403844928, 415722720, 427600512, 441705390, 454325544, 467688060, 471152416, 498867264, 504806160, 530046468, 534500640, 554296960, 567906930, 588940520, 605767392, 623584080, 662558085, 673074880, 706728624, 712667520, 748300896, 757209240, 795069702, 807689856, 831445440, 883410780, 908651088, 935376120, 942304832, 997734528, 1009612320, 1060092936, 1069001280, 1135813860, 1177881040, 1211534784, 1247168160, 1325116170, 1346149760, 1413457248, 1496601792, 1514418480, 1590139404, 1662890880, 1766821560, 1817302176, 1870752240, 1884609664, 1987674255, 2019224640, 2120185872, 2138002560, 2271627720, 2355762080, 2423069568, 2494336320, 2650232340, 2826914496, 2993203584, 3028836960, 3180278808, 3533643120, 3634604352, 3741504480, 3975348510, 4038449280, 4240371744, 4543255440, 4711524160, 4988672640, 5300464680, 5653828992, 6057673920, 6360557616, 7067286240, 7269208704, 7483008960, 7950697020, 8480743488, 9086510880, 9423048320, 10600929360, 12115347840, 12721115232, 14134572480, 14966017920, 15901394040, 16961486976, 18173021760, 21201858720, 25442230464, 28269144960, 31802788080, 36346043520, 42403717440, 50884460928, 63605576160, 84807434880, 127211152320, 254422304640]

約数ペア:

[(1, 254422304640), (2, 127211152320), (3, 84807434880), (4, 63605576160), (5, 50884460928), (6, 42403717440), (7, 36346043520), (8, 31802788080), (9, 28269144960), (10, 25442230464), (12, 21201858720), (14, 18173021760), (15, 16961486976), (16, 15901394040), (17, 14966017920), (18, 14134572480), (20, 12721115232), (21, 12115347840), (24, 10600929360), (27, 9423048320), (28, 9086510880), (30, 8480743488), (32, 7950697020), (34, 7483008960), (35, 7269208704), (36, 7067286240), (40, 6360557616), (42, 6057673920), (45, 5653828992), (48, 5300464680), (51, 4988672640), (54, 4711524160), (56, 4543255440), (60, 4240371744), (63, 4038449280), (64, 3975348510), (68, 3741504480), (70, 3634604352), (72, 3533643120), (80, 3180278808), (84, 3028836960), (85, 2993203584), (90, 2826914496), (96, 2650232340), (102, 2494336320), (105, 2423069568), (108, 2355762080), (112, 2271627720), (119, 2138002560), (120, 2120185872), (126, 2019224640), (128, 1987674255), (135, 1884609664), (136, 1870752240), (140, 1817302176), (144, 1766821560), (153, 1662890880), (160, 1590139404), (168, 1514418480), (170, 1496601792), (180, 1413457248), (189, 1346149760), (192, 1325116170), (204, 1247168160), (210, 1211534784), (216, 1177881040), (224, 1135813860), (238, 1069001280), (240, 1060092936), (252, 1009612320), (255, 997734528), (270, 942304832), (272, 935376120), (280, 908651088), (288, 883410780), (306, 831445440), (315, 807689856), (320, 795069702), (336, 757209240), (340, 748300896), (357, 712667520), (360, 706728624), (378, 673074880), (384, 662558085), (408, 623584080), (420, 605767392), (432, 588940520), (448, 567906930), (459, 554296960), (476, 534500640), (480, 530046468), (504, 504806160), (510, 498867264), (540, 471152416), (544, 467688060), (560, 454325544), (576, 441705390), (595, 427600512), (612, 415722720), (630, 403844928), (640, 397534851), (672, 378604620), (680, 374150448), (714, 356333760), (720, 353364312), (756, 336537440), (765, 332578176), (816, 311792040), (840, 302883696), (864, 294470260), (896, 283953465), (918, 277148480), (945, 269229952), (952, 267250320), (960, 265023234), (1008, 252403080), (1020, 249433632), (1071, 237555840), (1080, 235576208), (1088, 233844030), (1120, 227162772), (1152, 220852695), (1190, 213800256), (1224, 207861360), (1260, 201922464), (1344, 189302310), (1360, 187075224), (1428, 178166880), (1440, 176682156), (1512, 168268720), (1530, 166289088), (1632, 155896020), (1680, 151441848), (1728, 147235130), (1785, 142533504), (1836, 138574240), (1890, 134614976), (1904, 133625160), (1920, 132511617), (2016, 126201540), (2040, 124716816), (2142, 118777920), (2160, 117788104), (2176, 116922015), (2240, 113581386), (2295, 110859392), (2380, 106900128), (2448, 103930680), (2520, 100961232), (2688, 94651155), (2720, 93537612), (2856, 89083440), (2880, 88341078), (3024, 84134360), (3060, 83144544), (3213, 79185280), (3264, 77948010), (3360, 75720924), (3456, 73617565), (3570, 71266752), (3672, 69287120), (3780, 67307488), (3808, 66812580), (4032, 63100770), (4080, 62358408), (4284, 59388960), (4320, 58894052), (4480, 56790693), (4590, 55429696), (4760, 53450064), (4896, 51965340), (5040, 50480616), (5355, 47511168), (5440, 46768806), (5712, 44541720), (5760, 44170539), (6048, 42067180), (6120, 41572272), (6426, 39592640), (6528, 38974005), (6720, 37860462), (7140, 35633376), (7344, 34643560), (7560, 33653744), (7616, 33406290), (8064, 31550385), (8160, 31179204), (8568, 29694480), (8640, 29447026), (9180, 27714848), (9520, 26725032), (9792, 25982670), (10080, 25240308), (10710, 23755584), (10880, 23384403), (11424, 22270860), (12096, 21033590), (12240, 20786136), (12852, 19796320), (13440, 18930231), (14280, 17816688), (14688, 17321780), (15120, 16826872), (15232, 16703145), (16065, 15837056), (16320, 15589602), (17136, 14847240), (17280, 14723513), (18360, 13857424), (19040, 13362516), (19584, 12991335), (20160, 12620154), (21420, 11877792), (22848, 11135430), (24192, 10516795), (24480, 10393068), (25704, 9898160), (28560, 8908344), (29376, 8660890), (30240, 8413436), (32130, 7918528), (32640, 7794801), (34272, 7423620), (36720, 6928712), (38080, 6681258), (40320, 6310077), (42840, 5938896), (45696, 5567715), (48960, 5196534), (51408, 4949080), (57120, 4454172), (58752, 4330445), (60480, 4206718), (64260, 3959264), (68544, 3711810), (73440, 3464356), (76160, 3340629), (85680, 2969448), (97920, 2598267), (102816, 2474540), (114240, 2227086), (120960, 2103359), (123727, 2056320), (128520, 1979632), (137088, 1855905), (146880, 1732178), (171360, 1484724), (205632, 1237270), (228480, 1113543), (247454, 1028160), (257040, 989816), (293760, 866089), (342720, 742362), (371181, 685440), (411264, 618635), (494908, 514080)]