2581225920

素因数分解:

$2^6\times 3^3\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:127

約数の個数: 896

約数和(自身を含む): 11606784000

約数和(自身を除く): 9025558080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 54, 56, 60, 63, 64, 65, 67, 70, 72, 78, 80, 84, 90, 91, 96, 98, 104, 105, 108, 112, 117, 120, 126, 130, 134, 135, 140, 144, 147, 156, 160, 168, 180, 182, 189, 192, 195, 196, 201, 208, 210, 216, 224, 234, 240, 245, 252, 260, 268, 270, 273, 280, 288, 294, 312, 315, 320, 335, 336, 343, 351, 360, 364, 378, 390, 392, 402, 416, 420, 432, 441, 448, 455, 468, 469, 480, 490, 504, 520, 536, 540, 546, 560, 576, 585, 588, 603, 624, 630, 637, 670, 672, 686, 702, 720, 728, 735, 756, 780, 784, 804, 819, 832, 840, 864, 871, 882, 910, 936, 938, 945, 960, 980, 1005, 1008, 1029, 1040, 1072, 1080, 1092, 1120, 1170, 1176, 1206, 1248, 1260, 1274, 1323, 1340, 1344, 1365, 1372, 1404, 1407, 1440, 1456, 1470, 1512, 1560, 1568, 1608, 1638, 1680, 1715, 1728, 1742, 1755, 1764, 1809, 1820, 1872, 1876, 1890, 1911, 1960, 2010, 2016, 2058, 2080, 2144, 2160, 2184, 2205, 2240, 2340, 2345, 2352, 2412, 2457, 2496, 2520, 2548, 2613, 2646, 2680, 2730, 2744, 2808, 2814, 2880, 2912, 2940, 3015, 3024, 3087, 3120, 3136, 3185, 3216, 3276, 3283, 3360, 3430, 3484, 3510, 3528, 3618, 3640, 3744, 3752, 3780, 3822, 3920, 4020, 4032, 4095, 4116, 4160, 4221, 4288, 4320, 4355, 4368, 4410, 4459, 4680, 4690, 4704, 4824, 4914, 5040, 5096, 5145, 5226, 5292, 5360, 5460, 5488, 5616, 5628, 5733, 5824, 5880, 6030, 6048, 6097, 6174, 6240, 6370, 6432, 6552, 6566, 6615, 6720, 6860, 6968, 7020, 7035, 7056, 7236, 7280, 7488, 7504, 7560, 7644, 7839, 7840, 8040, 8190, 8232, 8442, 8640, 8710, 8736, 8820, 8918, 9045, 9261, 9360, 9380, 9408, 9555, 9648, 9828, 9849, 10080, 10192, 10290, 10452, 10584, 10720, 10920, 10976, 11232, 11256, 11466, 11760, 12060, 12096, 12194, 12285, 12348, 12480, 12663, 12740, 12864, 13065, 13104, 13132, 13230, 13377, 13720, 13936, 14040, 14070, 14112, 14472, 14560, 15008, 15120, 15288, 15435, 15678, 15680, 16080, 16380, 16415, 16464, 16884, 17199, 17420, 17472, 17640, 17836, 18090, 18291, 18522, 18720, 18760, 19110, 19296, 19656, 19698, 20160, 20384, 20580, 20904, 21105, 21168, 21440, 21840, 21952, 22295, 22464, 22512, 22932, 22981, 23517, 23520, 24120, 24388, 24570, 24696, 25326, 25480, 26130, 26208, 26264, 26460, 26754, 27440, 27872, 28080, 28140, 28224, 28665, 28944, 29120, 29547, 30016, 30240, 30485, 30576, 30870, 31356, 32160, 32760, 32830, 32928, 33768, 34398, 34840, 35280, 35672, 36180, 36582, 37044, 37440, 37520, 38220, 38592, 39195, 39312, 39396, 40131, 40768, 41160, 41808, 42210, 42336, 42679, 43680, 44590, 45024, 45864, 45962, 46305, 47034, 47040, 48240, 48776, 49140, 49245, 49392, 50652, 50960, 52260, 52416, 52528, 52920, 53508, 54873, 54880, 55744, 56160, 56280, 57330, 57888, 59094, 60480, 60970, 61152, 61740, 62712, 63315, 64320, 65520, 65660, 65856, 66885, 67536, 68796, 68943, 69680, 70560, 71344, 72360, 73164, 74088, 75040, 76440, 78390, 78624, 78792, 80262, 82320, 83616, 84420, 84672, 85358, 85995, 87360, 88641, 89180, 90048, 91455, 91728, 91924, 92610, 94068, 96480, 97552, 98280, 98490, 98784, 101304, 101920, 104520, 105056, 105840, 107016, 109746, 109760, 112320, 112560, 114660, 114905, 115776, 117585, 118188, 120393, 121940, 122304, 123480, 125424, 126630, 128037, 131040, 131320, 133770, 135072, 137592, 137886, 139360, 141120, 142688, 144720, 146328, 147735, 148176, 150080, 152880, 156780, 157248, 157584, 160524, 164619, 164640, 167232, 168840, 170716, 171990, 177282, 178360, 182910, 183456, 183848, 185220, 188136, 192960, 195104, 196560, 196980, 197568, 200655, 202608, 203840, 206829, 209040, 210112, 211680, 213395, 214032, 219492, 225120, 229320, 229810, 235170, 236376, 240786, 243880, 246960, 250848, 253260, 256074, 262080, 262640, 267540, 270144, 274365, 275184, 275772, 278720, 285376, 289440, 292656, 295470, 296352, 298753, 305760, 313560, 315168, 321048, 329238, 329280, 337680, 341432, 343980, 344715, 354564, 356720, 365820, 366912, 367696, 370440, 376272, 384111, 390208, 393120, 393960, 401310, 405216, 413658, 418080, 423360, 426790, 428064, 438984, 443205, 450240, 458640, 459620, 470340, 472752, 481572, 487760, 493920, 501696, 506520, 512148, 525280, 535080, 548730, 550368, 551544, 578880, 585312, 590940, 592704, 597506, 601965, 611520, 620487, 627120, 630336, 640185, 642096, 658476, 675360, 682864, 687960, 689430, 709128, 713440, 731640, 735392, 740880, 752544, 768222, 786240, 787920, 802620, 810432, 823095, 827316, 836160, 853580, 856128, 877968, 886410, 896259, 917280, 919240, 940680, 945504, 963144, 975520, 987840, 1013040, 1024296, 1034145, 1050560, 1070160, 1097460, 1100736, 1103088, 1152333, 1170624, 1181880, 1195012, 1203930, 1240974, 1254240, 1280370, 1284192, 1316952, 1350720, 1365728, 1375920, 1378860, 1418256, 1426880, 1463280, 1470784, 1481760, 1493765, 1505088, 1536444, 1575840, 1605240, 1646190, 1654632, 1707160, 1755936, 1772820, 1792518, 1834560, 1838480, 1881360, 1891008, 1920555, 1926288, 1951040, 2026080, 2048592, 2068290, 2140320, 2194920, 2206176, 2304666, 2363760, 2390024, 2407860, 2481948, 2508480, 2560740, 2568384, 2633904, 2688777, 2731456, 2751840, 2757720, 2836512, 2926560, 2963520, 2987530, 3072888, 3102435, 3151680, 3210480, 3292380, 3309264, 3414320, 3511872, 3545640, 3585036, 3676960, 3762720, 3841110, 3852576, 4052160, 4097184, 4136580, 4280640, 4389840, 4412352, 4481295, 4609332, 4727520, 4780048, 4815720, 4963896, 5121480, 5267808, 5377554, 5503680, 5515440, 5673024, 5761665, 5853120, 5975060, 6145776, 6204870, 6420960, 6584760, 6618528, 6828640, 7091280, 7170072, 7353920, 7525440, 7682220, 7705152, 8066331, 8194368, 8273160, 8779680, 8962590, 9218664, 9455040, 9560096, 9631440, 9927792, 10242960, 10535616, 10755108, 11030880, 11523330, 11950120, 12291552, 12409740, 12841920, 13169520, 13237056, 13443885, 13657280, 14182560, 14340144, 15364440, 16132662, 16546320, 17559360, 17925180, 18437328, 19120192, 19262880, 19855584, 20485920, 21510216, 22061760, 23046660, 23900240, 24583104, 24819480, 26339040, 26887770, 28365120, 28680288, 30728880, 32265324, 33092640, 35850360, 36874656, 38525760, 39711168, 40331655, 40971840, 43020432, 46093320, 47800480, 49638960, 52678080, 53775540, 57360576, 61457760, 64530648, 66185280, 71700720, 73749312, 80663310, 86040864, 92186640, 95600960, 99277920, 107551080, 122915520, 129061296, 143401440, 161326620, 172081728, 184373280, 198555840, 215102160, 258122592, 286802880, 322653240, 368746560, 430204320, 516245184, 645306480, 860408640, 1290612960, 2581225920]

約数ペア:

[(1, 2581225920), (2, 1290612960), (3, 860408640), (4, 645306480), (5, 516245184), (6, 430204320), (7, 368746560), (8, 322653240), (9, 286802880), (10, 258122592), (12, 215102160), (13, 198555840), (14, 184373280), (15, 172081728), (16, 161326620), (18, 143401440), (20, 129061296), (21, 122915520), (24, 107551080), (26, 99277920), (27, 95600960), (28, 92186640), (30, 86040864), (32, 80663310), (35, 73749312), (36, 71700720), (39, 66185280), (40, 64530648), (42, 61457760), (45, 57360576), (48, 53775540), (49, 52678080), (52, 49638960), (54, 47800480), (56, 46093320), (60, 43020432), (63, 40971840), (64, 40331655), (65, 39711168), (67, 38525760), (70, 36874656), (72, 35850360), (78, 33092640), (80, 32265324), (84, 30728880), (90, 28680288), (91, 28365120), (96, 26887770), (98, 26339040), (104, 24819480), (105, 24583104), (108, 23900240), (112, 23046660), (117, 22061760), (120, 21510216), (126, 20485920), (130, 19855584), (134, 19262880), (135, 19120192), (140, 18437328), (144, 17925180), (147, 17559360), (156, 16546320), (160, 16132662), (168, 15364440), (180, 14340144), (182, 14182560), (189, 13657280), (192, 13443885), (195, 13237056), (196, 13169520), (201, 12841920), (208, 12409740), (210, 12291552), (216, 11950120), (224, 11523330), (234, 11030880), (240, 10755108), (245, 10535616), (252, 10242960), (260, 9927792), (268, 9631440), (270, 9560096), (273, 9455040), (280, 9218664), (288, 8962590), (294, 8779680), (312, 8273160), (315, 8194368), (320, 8066331), (335, 7705152), (336, 7682220), (343, 7525440), (351, 7353920), (360, 7170072), (364, 7091280), (378, 6828640), (390, 6618528), (392, 6584760), (402, 6420960), (416, 6204870), (420, 6145776), (432, 5975060), (441, 5853120), (448, 5761665), (455, 5673024), (468, 5515440), (469, 5503680), (480, 5377554), (490, 5267808), (504, 5121480), (520, 4963896), (536, 4815720), (540, 4780048), (546, 4727520), (560, 4609332), (576, 4481295), (585, 4412352), (588, 4389840), (603, 4280640), (624, 4136580), (630, 4097184), (637, 4052160), (670, 3852576), (672, 3841110), (686, 3762720), (702, 3676960), (720, 3585036), (728, 3545640), (735, 3511872), (756, 3414320), (780, 3309264), (784, 3292380), (804, 3210480), (819, 3151680), (832, 3102435), (840, 3072888), (864, 2987530), (871, 2963520), (882, 2926560), (910, 2836512), (936, 2757720), (938, 2751840), (945, 2731456), (960, 2688777), (980, 2633904), (1005, 2568384), (1008, 2560740), (1029, 2508480), (1040, 2481948), (1072, 2407860), (1080, 2390024), (1092, 2363760), (1120, 2304666), (1170, 2206176), (1176, 2194920), (1206, 2140320), (1248, 2068290), (1260, 2048592), (1274, 2026080), (1323, 1951040), (1340, 1926288), (1344, 1920555), (1365, 1891008), (1372, 1881360), (1404, 1838480), (1407, 1834560), (1440, 1792518), (1456, 1772820), (1470, 1755936), (1512, 1707160), (1560, 1654632), (1568, 1646190), (1608, 1605240), (1638, 1575840), (1680, 1536444), (1715, 1505088), (1728, 1493765), (1742, 1481760), (1755, 1470784), (1764, 1463280), (1809, 1426880), (1820, 1418256), (1872, 1378860), (1876, 1375920), (1890, 1365728), (1911, 1350720), (1960, 1316952), (2010, 1284192), (2016, 1280370), (2058, 1254240), (2080, 1240974), (2144, 1203930), (2160, 1195012), (2184, 1181880), (2205, 1170624), (2240, 1152333), (2340, 1103088), (2345, 1100736), (2352, 1097460), (2412, 1070160), (2457, 1050560), (2496, 1034145), (2520, 1024296), (2548, 1013040), (2613, 987840), (2646, 975520), (2680, 963144), (2730, 945504), (2744, 940680), (2808, 919240), (2814, 917280), (2880, 896259), (2912, 886410), (2940, 877968), (3015, 856128), (3024, 853580), (3087, 836160), (3120, 827316), (3136, 823095), (3185, 810432), (3216, 802620), (3276, 787920), (3283, 786240), (3360, 768222), (3430, 752544), (3484, 740880), (3510, 735392), (3528, 731640), (3618, 713440), (3640, 709128), (3744, 689430), (3752, 687960), (3780, 682864), (3822, 675360), (3920, 658476), (4020, 642096), (4032, 640185), (4095, 630336), (4116, 627120), (4160, 620487), (4221, 611520), (4288, 601965), (4320, 597506), (4355, 592704), (4368, 590940), (4410, 585312), (4459, 578880), (4680, 551544), (4690, 550368), (4704, 548730), (4824, 535080), (4914, 525280), (5040, 512148), (5096, 506520), (5145, 501696), (5226, 493920), (5292, 487760), (5360, 481572), (5460, 472752), (5488, 470340), (5616, 459620), (5628, 458640), (5733, 450240), (5824, 443205), (5880, 438984), (6030, 428064), (6048, 426790), (6097, 423360), (6174, 418080), (6240, 413658), (6370, 405216), (6432, 401310), (6552, 393960), (6566, 393120), (6615, 390208), (6720, 384111), (6860, 376272), (6968, 370440), (7020, 367696), (7035, 366912), (7056, 365820), (7236, 356720), (7280, 354564), (7488, 344715), (7504, 343980), (7560, 341432), (7644, 337680), (7839, 329280), (7840, 329238), (8040, 321048), (8190, 315168), (8232, 313560), (8442, 305760), (8640, 298753), (8710, 296352), (8736, 295470), (8820, 292656), (8918, 289440), (9045, 285376), (9261, 278720), (9360, 275772), (9380, 275184), (9408, 274365), (9555, 270144), (9648, 267540), (9828, 262640), (9849, 262080), (10080, 256074), (10192, 253260), (10290, 250848), (10452, 246960), (10584, 243880), (10720, 240786), (10920, 236376), (10976, 235170), (11232, 229810), (11256, 229320), (11466, 225120), (11760, 219492), (12060, 214032), (12096, 213395), (12194, 211680), (12285, 210112), (12348, 209040), (12480, 206829), (12663, 203840), (12740, 202608), (12864, 200655), (13065, 197568), (13104, 196980), (13132, 196560), (13230, 195104), (13377, 192960), (13720, 188136), (13936, 185220), (14040, 183848), (14070, 183456), (14112, 182910), (14472, 178360), (14560, 177282), (15008, 171990), (15120, 170716), (15288, 168840), (15435, 167232), (15678, 164640), (15680, 164619), (16080, 160524), (16380, 157584), (16415, 157248), (16464, 156780), (16884, 152880), (17199, 150080), (17420, 148176), (17472, 147735), (17640, 146328), (17836, 144720), (18090, 142688), (18291, 141120), (18522, 139360), (18720, 137886), (18760, 137592), (19110, 135072), (19296, 133770), (19656, 131320), (19698, 131040), (20160, 128037), (20384, 126630), (20580, 125424), (20904, 123480), (21105, 122304), (21168, 121940), (21440, 120393), (21840, 118188), (21952, 117585), (22295, 115776), (22464, 114905), (22512, 114660), (22932, 112560), (22981, 112320), (23517, 109760), (23520, 109746), (24120, 107016), (24388, 105840), (24570, 105056), (24696, 104520), (25326, 101920), (25480, 101304), (26130, 98784), (26208, 98490), (26264, 98280), (26460, 97552), (26754, 96480), (27440, 94068), (27872, 92610), (28080, 91924), (28140, 91728), (28224, 91455), (28665, 90048), (28944, 89180), (29120, 88641), (29547, 87360), (30016, 85995), (30240, 85358), (30485, 84672), (30576, 84420), (30870, 83616), (31356, 82320), (32160, 80262), (32760, 78792), (32830, 78624), (32928, 78390), (33768, 76440), (34398, 75040), (34840, 74088), (35280, 73164), (35672, 72360), (36180, 71344), (36582, 70560), (37044, 69680), (37440, 68943), (37520, 68796), (38220, 67536), (38592, 66885), (39195, 65856), (39312, 65660), (39396, 65520), (40131, 64320), (40768, 63315), (41160, 62712), (41808, 61740), (42210, 61152), (42336, 60970), (42679, 60480), (43680, 59094), (44590, 57888), (45024, 57330), (45864, 56280), (45962, 56160), (46305, 55744), (47034, 54880), (47040, 54873), (48240, 53508), (48776, 52920), (49140, 52528), (49245, 52416), (49392, 52260), (50652, 50960)]