28738981440

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:261

約数の個数: 1120

約数和(自身を含む): 121286198880

約数和(自身を除く): 92547217440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 29, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 54, 58, 60, 64, 65, 68, 72, 78, 80, 81, 85, 87, 90, 96, 102, 104, 108, 116, 117, 120, 130, 135, 136, 144, 145, 153, 156, 160, 162, 170, 173, 174, 180, 192, 195, 204, 208, 216, 221, 232, 234, 240, 255, 260, 261, 270, 272, 288, 290, 306, 312, 320, 324, 340, 346, 348, 351, 360, 377, 390, 405, 408, 416, 432, 435, 442, 459, 464, 468, 480, 493, 510, 519, 520, 522, 540, 544, 576, 580, 585, 612, 624, 648, 663, 680, 692, 696, 702, 720, 754, 765, 780, 783, 810, 816, 832, 864, 865, 870, 884, 918, 928, 936, 960, 986, 1020, 1038, 1040, 1044, 1053, 1080, 1088, 1105, 1131, 1160, 1170, 1224, 1248, 1296, 1305, 1326, 1360, 1377, 1384, 1392, 1404, 1440, 1479, 1508, 1530, 1557, 1560, 1566, 1620, 1632, 1728, 1730, 1740, 1755, 1768, 1836, 1856, 1872, 1885, 1972, 1989, 2040, 2076, 2080, 2088, 2106, 2160, 2210, 2249, 2262, 2295, 2320, 2340, 2349, 2448, 2465, 2496, 2592, 2595, 2610, 2652, 2720, 2754, 2768, 2784, 2808, 2880, 2941, 2958, 3016, 3060, 3114, 3120, 3132, 3240, 3264, 3315, 3393, 3460, 3480, 3510, 3536, 3672, 3744, 3770, 3915, 3944, 3978, 4080, 4152, 4160, 4176, 4212, 4320, 4420, 4437, 4498, 4524, 4590, 4640, 4671, 4680, 4698, 4896, 4930, 5017, 5184, 5190, 5220, 5265, 5304, 5440, 5508, 5536, 5568, 5616, 5655, 5882, 5916, 5967, 6032, 6120, 6228, 6240, 6264, 6409, 6480, 6630, 6747, 6786, 6885, 6920, 6960, 7020, 7072, 7344, 7395, 7488, 7540, 7785, 7830, 7888, 7956, 8160, 8304, 8352, 8424, 8640, 8823, 8840, 8874, 8996, 9048, 9180, 9280, 9342, 9360, 9396, 9792, 9860, 9945, 10034, 10179, 10380, 10440, 10530, 10608, 11016, 11072, 11232, 11245, 11310, 11745, 11764, 11832, 11934, 12064, 12240, 12456, 12480, 12528, 12818, 12960, 13260, 13311, 13494, 13572, 13770, 13840, 13920, 14013, 14040, 14144, 14688, 14705, 14790, 15051, 15080, 15570, 15660, 15776, 15912, 16320, 16608, 16704, 16848, 16965, 17646, 17680, 17748, 17901, 17992, 18096, 18360, 18684, 18720, 18792, 19227, 19720, 19890, 20068, 20241, 20358, 20760, 20880, 21060, 21216, 22032, 22185, 22464, 22490, 22620, 23355, 23490, 23528, 23664, 23868, 24128, 24480, 24912, 25056, 25085, 25636, 25920, 26469, 26520, 26622, 26988, 27144, 27540, 27680, 27840, 28026, 28080, 29376, 29410, 29580, 29835, 30102, 30160, 30537, 31140, 31320, 31552, 31824, 32045, 33216, 33696, 33735, 33930, 35292, 35360, 35496, 35802, 35984, 36192, 36720, 37368, 37440, 37584, 38233, 38454, 39440, 39780, 39933, 40136, 40482, 40716, 41520, 41760, 42120, 42432, 44064, 44115, 44370, 44980, 45153, 45240, 46710, 46980, 47056, 47328, 47736, 48960, 49824, 50112, 50170, 50895, 51272, 52938, 53040, 53244, 53976, 54288, 55080, 55360, 56052, 56160, 57681, 58820, 59160, 59670, 60204, 60320, 60723, 61074, 62280, 62640, 63648, 64090, 65221, 66555, 67392, 67470, 67860, 70065, 70584, 70720, 70992, 71604, 71968, 72384, 73440, 74736, 75168, 75255, 76466, 76908, 78880, 79407, 79560, 79866, 80272, 80964, 81432, 83040, 83520, 84240, 85289, 88128, 88230, 88740, 89505, 89960, 90306, 90480, 93420, 93960, 94112, 94656, 95472, 96135, 99648, 100340, 101205, 101790, 102544, 105876, 106080, 106488, 107952, 108576, 110160, 112104, 112320, 114699, 115362, 117640, 118320, 119340, 120408, 120640, 121446, 122148, 124560, 125280, 127296, 128180, 130442, 132345, 133110, 134940, 135459, 135720, 140130, 141168, 141984, 143208, 143936, 146880, 149472, 150336, 150510, 152685, 152932, 153816, 157760, 158814, 159120, 159732, 160544, 161928, 162864, 166080, 168480, 170578, 173043, 176460, 177480, 179010, 179920, 180612, 180960, 182169, 186840, 187920, 188224, 190944, 191165, 192270, 195663, 199665, 200680, 202410, 203580, 205088, 211752, 212160, 212976, 215904, 217152, 220320, 224208, 225765, 229398, 230724, 235280, 236640, 238221, 238680, 240816, 242892, 244296, 249120, 250560, 255867, 256360, 260884, 264690, 266220, 269880, 270918, 271440, 280260, 282336, 283968, 286416, 288405, 298944, 301020, 303615, 305370, 305864, 307632, 317628, 318240, 319464, 321088, 323856, 325728, 326105, 336960, 341156, 344097, 346086, 352920, 354960, 358020, 359840, 361224, 361920, 364338, 373680, 375840, 381888, 382330, 384540, 391326, 397035, 399330, 401360, 404820, 406377, 407160, 410176, 423504, 425952, 426445, 431808, 440640, 448416, 451530, 458796, 461448, 470560, 473280, 476442, 477360, 481632, 485784, 488592, 498240, 511734, 512720, 519129, 521768, 529380, 532440, 539760, 541836, 542880, 560520, 564672, 572832, 573495, 576810, 586989, 602040, 607230, 610740, 611728, 615264, 635256, 636480, 638928, 647712, 651456, 652210, 677295, 682312, 688194, 692172, 705840, 709920, 716040, 719680, 722448, 728676, 747360, 751680, 764660, 767601, 769080, 782652, 794070, 798660, 802720, 809640, 812754, 814320, 847008, 851904, 852890, 865215, 896832, 903060, 910845, 917592, 922896, 941120, 952884, 954720, 963264, 971568, 977184, 978315, 1023468, 1025440, 1032291, 1038258, 1043536, 1058760, 1064880, 1079520, 1083672, 1085760, 1108757, 1121040, 1145664, 1146990, 1153620, 1173978, 1191105, 1204080, 1214460, 1221480, 1223456, 1230528, 1270512, 1277856, 1279335, 1295424, 1304420, 1354590, 1364624, 1376388, 1384344, 1411680, 1419840, 1432080, 1444896, 1457352, 1494720, 1529320, 1535202, 1538160, 1565304, 1588140, 1597320, 1605440, 1619280, 1625508, 1628640, 1694016, 1705780, 1720485, 1730430, 1760967, 1806120, 1821690, 1835184, 1845792, 1905768, 1909440, 1943136, 1954368, 1956630, 2031885, 2046936, 2050880, 2064582, 2076516, 2087072, 2117520, 2129760, 2159040, 2167344, 2217514, 2242080, 2293980, 2302803, 2307240, 2347956, 2382210, 2408160, 2428920, 2442960, 2446912, 2541024, 2555712, 2558670, 2595645, 2608840, 2709180, 2729248, 2752776, 2768688, 2823360, 2864160, 2889792, 2914704, 2934945, 3058640, 3070404, 3076320, 3096873, 3130608, 3176280, 3194640, 3238560, 3251016, 3257280, 3326271, 3411560, 3440970, 3460860, 3521934, 3612240, 3643380, 3670368, 3691584, 3811536, 3838005, 3886272, 3913260, 4063770, 4093872, 4129164, 4153032, 4174144, 4235040, 4259520, 4334688, 4435028, 4484160, 4587960, 4605606, 4614480, 4695912, 4764420, 4816320, 4857840, 4885920, 5082048, 5117340, 5161455, 5191290, 5217680, 5282901, 5418360, 5458496, 5505552, 5537376, 5543785, 5728320, 5829408, 5869890, 6117280, 6140808, 6152640, 6193746, 6261216, 6352560, 6389280, 6477120, 6502032, 6652542, 6823120, 6881940, 6908409, 6921720, 7043868, 7224480, 7286760, 7340736, 7623072, 7676010, 7826520, 8127540, 8187744, 8258328, 8306064, 8470080, 8669376, 8804835, 8870056, 9175920, 9211212, 9228960, 9391824, 9528840, 9715680, 9771840, 9978813, 10234680, 10322910, 10382580, 10435360, 10565802, 10836720, 11011104, 11074752, 11087570, 11514015, 11658816, 11739780, 12234560, 12281616, 12387492, 12522432, 12705120, 12778560, 13004064, 13305084, 13646240, 13763880, 13816818, 13843440, 14087736, 14448960, 14573520, 15246144, 15352020, 15484365, 15653040, 16255080, 16375488, 16516656, 16612128, 16631355, 17609670, 17740112, 18351840, 18422424, 18457920, 18783648, 19057680, 19431360, 19957626, 20469360, 20645820, 20765160, 20870720, 21131604, 21673440, 22022208, 22175140, 23028030, 23479560, 24563232, 24774984, 25410240, 26008128, 26414505, 26610168, 27292480, 27527760, 27633636, 27686880, 28175472, 29147040, 29936439, 30704040, 30968730, 31306080, 32510160, 33033312, 33224256, 33262710, 34542045, 35219340, 35480224, 36703680, 36844848, 37567296, 38115360, 39915252, 40938720, 41291640, 41530320, 42263208, 43346880, 44350280, 46056060, 46959120, 49126464, 49549968, 49894065, 52829010, 53220336, 55055520, 55267272, 55373760, 56350944, 58294080, 59872878, 61408080, 61937460, 62612160, 65020320, 66066624, 66525420, 69084090, 70438680, 70960448, 73689696, 76230720, 79830504, 81877440, 82583280, 83060640, 84526416, 88700560, 89809317, 92112120, 93918240, 99099936, 99788130, 105658020, 106440672, 110111040, 110534544, 112701888, 119745756, 122816160, 123874920, 130040640, 133050840, 138168180, 140877360, 147379392, 149682195, 159661008, 165166560, 166121280, 169052832, 177401120, 179618634, 184224240, 187836480, 198199872, 199576260, 211316040, 212881344, 221069088, 239491512, 245632320, 247749840, 266101680, 276336360, 281754720, 299364390, 319322016, 330333120, 338105664, 354802240, 359237268, 368448480, 399152520, 422632080, 442138176, 449046585, 478983024, 495499680, 532203360, 552672720, 563509440, 598728780, 638644032, 718474536, 736896960, 798305040, 845264160, 898093170, 957966048, 990999360, 1064406720, 1105345440, 1197457560, 1436949072, 1596610080, 1690528320, 1796186340, 1915932096, 2210690880, 2394915120, 2873898144, 3193220160, 3592372680, 4789830240, 5747796288, 7184745360, 9579660480, 14369490720, 28738981440]

約数ペア:

[(1, 28738981440), (2, 14369490720), (3, 9579660480), (4, 7184745360), (5, 5747796288), (6, 4789830240), (8, 3592372680), (9, 3193220160), (10, 2873898144), (12, 2394915120), (13, 2210690880), (15, 1915932096), (16, 1796186340), (17, 1690528320), (18, 1596610080), (20, 1436949072), (24, 1197457560), (26, 1105345440), (27, 1064406720), (29, 990999360), (30, 957966048), (32, 898093170), (34, 845264160), (36, 798305040), (39, 736896960), (40, 718474536), (45, 638644032), (48, 598728780), (51, 563509440), (52, 552672720), (54, 532203360), (58, 495499680), (60, 478983024), (64, 449046585), (65, 442138176), (68, 422632080), (72, 399152520), (78, 368448480), (80, 359237268), (81, 354802240), (85, 338105664), (87, 330333120), (90, 319322016), (96, 299364390), (102, 281754720), (104, 276336360), (108, 266101680), (116, 247749840), (117, 245632320), (120, 239491512), (130, 221069088), (135, 212881344), (136, 211316040), (144, 199576260), (145, 198199872), (153, 187836480), (156, 184224240), (160, 179618634), (162, 177401120), (170, 169052832), (173, 166121280), (174, 165166560), (180, 159661008), (192, 149682195), (195, 147379392), (204, 140877360), (208, 138168180), (216, 133050840), (221, 130040640), (232, 123874920), (234, 122816160), (240, 119745756), (255, 112701888), (260, 110534544), (261, 110111040), (270, 106440672), (272, 105658020), (288, 99788130), (290, 99099936), (306, 93918240), (312, 92112120), (320, 89809317), (324, 88700560), (340, 84526416), (346, 83060640), (348, 82583280), (351, 81877440), (360, 79830504), (377, 76230720), (390, 73689696), (405, 70960448), (408, 70438680), (416, 69084090), (432, 66525420), (435, 66066624), (442, 65020320), (459, 62612160), (464, 61937460), (468, 61408080), (480, 59872878), (493, 58294080), (510, 56350944), (519, 55373760), (520, 55267272), (522, 55055520), (540, 53220336), (544, 52829010), (576, 49894065), (580, 49549968), (585, 49126464), (612, 46959120), (624, 46056060), (648, 44350280), (663, 43346880), (680, 42263208), (692, 41530320), (696, 41291640), (702, 40938720), (720, 39915252), (754, 38115360), (765, 37567296), (780, 36844848), (783, 36703680), (810, 35480224), (816, 35219340), (832, 34542045), (864, 33262710), (865, 33224256), (870, 33033312), (884, 32510160), (918, 31306080), (928, 30968730), (936, 30704040), (960, 29936439), (986, 29147040), (1020, 28175472), (1038, 27686880), (1040, 27633636), (1044, 27527760), (1053, 27292480), (1080, 26610168), (1088, 26414505), (1105, 26008128), (1131, 25410240), (1160, 24774984), (1170, 24563232), (1224, 23479560), (1248, 23028030), (1296, 22175140), (1305, 22022208), (1326, 21673440), (1360, 21131604), (1377, 20870720), (1384, 20765160), (1392, 20645820), (1404, 20469360), (1440, 19957626), (1479, 19431360), (1508, 19057680), (1530, 18783648), (1557, 18457920), (1560, 18422424), (1566, 18351840), (1620, 17740112), (1632, 17609670), (1728, 16631355), (1730, 16612128), (1740, 16516656), (1755, 16375488), (1768, 16255080), (1836, 15653040), (1856, 15484365), (1872, 15352020), (1885, 15246144), (1972, 14573520), (1989, 14448960), (2040, 14087736), (2076, 13843440), (2080, 13816818), (2088, 13763880), (2106, 13646240), (2160, 13305084), (2210, 13004064), (2249, 12778560), (2262, 12705120), (2295, 12522432), (2320, 12387492), (2340, 12281616), (2349, 12234560), (2448, 11739780), (2465, 11658816), (2496, 11514015), (2592, 11087570), (2595, 11074752), (2610, 11011104), (2652, 10836720), (2720, 10565802), (2754, 10435360), (2768, 10382580), (2784, 10322910), (2808, 10234680), (2880, 9978813), (2941, 9771840), (2958, 9715680), (3016, 9528840), (3060, 9391824), (3114, 9228960), (3120, 9211212), (3132, 9175920), (3240, 8870056), (3264, 8804835), (3315, 8669376), (3393, 8470080), (3460, 8306064), (3480, 8258328), (3510, 8187744), (3536, 8127540), (3672, 7826520), (3744, 7676010), (3770, 7623072), (3915, 7340736), (3944, 7286760), (3978, 7224480), (4080, 7043868), (4152, 6921720), (4160, 6908409), (4176, 6881940), (4212, 6823120), (4320, 6652542), (4420, 6502032), (4437, 6477120), (4498, 6389280), (4524, 6352560), (4590, 6261216), (4640, 6193746), (4671, 6152640), (4680, 6140808), (4698, 6117280), (4896, 5869890), (4930, 5829408), (5017, 5728320), (5184, 5543785), (5190, 5537376), (5220, 5505552), (5265, 5458496), (5304, 5418360), (5440, 5282901), (5508, 5217680), (5536, 5191290), (5568, 5161455), (5616, 5117340), (5655, 5082048), (5882, 4885920), (5916, 4857840), (5967, 4816320), (6032, 4764420), (6120, 4695912), (6228, 4614480), (6240, 4605606), (6264, 4587960), (6409, 4484160), (6480, 4435028), (6630, 4334688), (6747, 4259520), (6786, 4235040), (6885, 4174144), (6920, 4153032), (6960, 4129164), (7020, 4093872), (7072, 4063770), (7344, 3913260), (7395, 3886272), (7488, 3838005), (7540, 3811536), (7785, 3691584), (7830, 3670368), (7888, 3643380), (7956, 3612240), (8160, 3521934), (8304, 3460860), (8352, 3440970), (8424, 3411560), (8640, 3326271), (8823, 3257280), (8840, 3251016), (8874, 3238560), (8996, 3194640), (9048, 3176280), (9180, 3130608), (9280, 3096873), (9342, 3076320), (9360, 3070404), (9396, 3058640), (9792, 2934945), (9860, 2914704), (9945, 2889792), (10034, 2864160), (10179, 2823360), (10380, 2768688), (10440, 2752776), (10530, 2729248), (10608, 2709180), (11016, 2608840), (11072, 2595645), (11232, 2558670), (11245, 2555712), (11310, 2541024), (11745, 2446912), (11764, 2442960), (11832, 2428920), (11934, 2408160), (12064, 2382210), (12240, 2347956), (12456, 2307240), (12480, 2302803), (12528, 2293980), (12818, 2242080), (12960, 2217514), (13260, 2167344), (13311, 2159040), (13494, 2129760), (13572, 2117520), (13770, 2087072), (13840, 2076516), (13920, 2064582), (14013, 2050880), (14040, 2046936), (14144, 2031885), (14688, 1956630), (14705, 1954368), (14790, 1943136), (15051, 1909440), (15080, 1905768), (15570, 1845792), (15660, 1835184), (15776, 1821690), (15912, 1806120), (16320, 1760967), (16608, 1730430), (16704, 1720485), (16848, 1705780), (16965, 1694016), (17646, 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