28395178560

素因数分解:

$2^6\times 3^4\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:405

約数の個数: 840

約数和(自身を含む): 119405278080

約数和(自身を除く): 91010099520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 79, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 158, 160, 162, 168, 180, 189, 192, 196, 210, 216, 224, 237, 240, 245, 252, 270, 280, 283, 288, 294, 315, 316, 320, 324, 336, 360, 378, 392, 395, 405, 420, 432, 441, 448, 474, 480, 490, 504, 540, 553, 560, 566, 567, 576, 588, 630, 632, 648, 672, 711, 720, 735, 756, 784, 790, 810, 840, 849, 864, 882, 945, 948, 960, 980, 1008, 1080, 1106, 1120, 1132, 1134, 1176, 1185, 1260, 1264, 1296, 1323, 1344, 1415, 1422, 1440, 1470, 1512, 1568, 1580, 1620, 1659, 1680, 1698, 1728, 1764, 1890, 1896, 1960, 1981, 2016, 2133, 2160, 2205, 2212, 2240, 2264, 2268, 2352, 2370, 2520, 2528, 2547, 2592, 2646, 2765, 2830, 2835, 2844, 2880, 2940, 3024, 3136, 3160, 3240, 3318, 3360, 3396, 3528, 3555, 3780, 3792, 3871, 3920, 3962, 3969, 4032, 4245, 4266, 4320, 4410, 4424, 4528, 4536, 4704, 4740, 4977, 5040, 5056, 5094, 5184, 5292, 5530, 5660, 5670, 5688, 5880, 5943, 6048, 6320, 6399, 6480, 6615, 6636, 6720, 6792, 7056, 7110, 7560, 7584, 7641, 7742, 7840, 7924, 7938, 8295, 8490, 8532, 8640, 8820, 8848, 9056, 9072, 9408, 9480, 9905, 9954, 10080, 10188, 10584, 10665, 11060, 11320, 11340, 11376, 11613, 11760, 11886, 12096, 12640, 12735, 12798, 12960, 13230, 13272, 13584, 13867, 14112, 14220, 14931, 15120, 15168, 15282, 15484, 15680, 15848, 15876, 16590, 16980, 17064, 17640, 17696, 17829, 18112, 18144, 18960, 19355, 19810, 19845, 19908, 20160, 20376, 21168, 21330, 22120, 22357, 22640, 22680, 22752, 22923, 23226, 23520, 23772, 24885, 25280, 25470, 25596, 25920, 26460, 26544, 27168, 27734, 28224, 28440, 29715, 29862, 30240, 30564, 30968, 31696, 31752, 31995, 33180, 33960, 34128, 34839, 35280, 35392, 35658, 36288, 37920, 38205, 38710, 39620, 39690, 39816, 40752, 41601, 42336, 42660, 44240, 44714, 44793, 45280, 45360, 45504, 45846, 46452, 47040, 47544, 49770, 50940, 51192, 52920, 53088, 53487, 54336, 55468, 56880, 58065, 59430, 59724, 60480, 61128, 61936, 63392, 63504, 63990, 66360, 67071, 67920, 68256, 69335, 69678, 70560, 71316, 74655, 75840, 76410, 77420, 79240, 79380, 79632, 81504, 83202, 84672, 85320, 88480, 89145, 89428, 89586, 90560, 90720, 91692, 92904, 95088, 99540, 101880, 102384, 104517, 105840, 106176, 106974, 110936, 111785, 113760, 114615, 116130, 118860, 119448, 122256, 123872, 124803, 126784, 127008, 127980, 132720, 134142, 135840, 136512, 138670, 139356, 141120, 142632, 149310, 152820, 154840, 156499, 158480, 158760, 159264, 160461, 163008, 166404, 170640, 174195, 176960, 178290, 178856, 179172, 181440, 183384, 185808, 190176, 199080, 201213, 203760, 204768, 208005, 209034, 211680, 213948, 221872, 223570, 223965, 227520, 229230, 232260, 237720, 238896, 244512, 247744, 249606, 254016, 255960, 265440, 267435, 268284, 271680, 277340, 278712, 285264, 298620, 305640, 309680, 312998, 313551, 316960, 317520, 318528, 320922, 332808, 335355, 341280, 348390, 356580, 357712, 358344, 366768, 371616, 374409, 380352, 398160, 402426, 407520, 409536, 416010, 418068, 423360, 427896, 443744, 447140, 447930, 458460, 464520, 469497, 475440, 477792, 489024, 499212, 511920, 522585, 530880, 534870, 536568, 554680, 557424, 570528, 597240, 603639, 611280, 619360, 624015, 625996, 627102, 633920, 635040, 641844, 665616, 670710, 682560, 696780, 713160, 715424, 716688, 733536, 743232, 748818, 782495, 796320, 802305, 804852, 815040, 832020, 836136, 855792, 887488, 894280, 895860, 916920, 929040, 938994, 950880, 955584, 998424, 1006065, 1023840, 1045170, 1069740, 1073136, 1095493, 1109360, 1114848, 1123227, 1141056, 1194480, 1207278, 1222560, 1238720, 1248030, 1251992, 1254204, 1270080, 1283688, 1331232, 1341420, 1393560, 1408491, 1426320, 1430848, 1433376, 1467072, 1497636, 1564990, 1567755, 1592640, 1604610, 1609704, 1664040, 1672272, 1711584, 1788560, 1791720, 1810917, 1833840, 1858080, 1872045, 1877988, 1901760, 1996848, 2012130, 2047680, 2090340, 2139480, 2146272, 2190986, 2218720, 2229696, 2246454, 2347485, 2388960, 2414556, 2445120, 2496060, 2503984, 2508408, 2567376, 2662464, 2682840, 2787120, 2816982, 2852640, 2866752, 2995272, 3018195, 3129980, 3135510, 3209220, 3219408, 3286479, 3328080, 3344544, 3423168, 3577120, 3583440, 3621834, 3667680, 3716160, 3744090, 3755976, 3993696, 4024260, 4180680, 4225473, 4278960, 4292544, 4381972, 4437440, 4492908, 4694970, 4777920, 4829112, 4992120, 5007968, 5016816, 5134752, 5365680, 5477465, 5574240, 5616135, 5633964, 5705280, 5990544, 6036390, 6259960, 6271020, 6418440, 6438816, 6572958, 6656160, 6689088, 7042455, 7154240, 7166880, 7243668, 7335360, 7488180, 7511952, 7987392, 8048520, 8361360, 8450946, 8557920, 8763944, 8985816, 9054585, 9389940, 9658224, 9859437, 9984240, 10015936, 10033632, 10269504, 10731360, 10954930, 11148480, 11232270, 11267928, 11981088, 12072780, 12519920, 12542040, 12676419, 12836880, 12877632, 13145916, 13312320, 14084910, 14333760, 14487336, 14976360, 15023904, 16097040, 16432395, 16722720, 16901892, 17115840, 17527888, 17971632, 18109170, 18779880, 19316448, 19718874, 19968480, 20067264, 21127365, 21462720, 21909860, 22464540, 22535856, 23962176, 24145560, 25039840, 25084080, 25352838, 25673760, 26291832, 28169820, 28974672, 29578311, 29952720, 30047808, 32194080, 32864790, 33445440, 33803784, 35055776, 35943264, 36218340, 37559760, 38632896, 39437748, 39936960, 42254730, 43819720, 44929080, 45071712, 48291120, 49297185, 50079680, 50168160, 50705676, 51347520, 52583664, 56339640, 57949344, 59156622, 59905440, 63382095, 64388160, 65729580, 67607568, 70111552, 71886528, 72436680, 75119520, 78875496, 84509460, 87639440, 88734933, 89858160, 90143424, 96582240, 98594370, 100336320, 101411352, 105167328, 112679280, 115898688, 118313244, 119810880, 126764190, 131459160, 135215136, 144873360, 147891555, 150239040, 157750992, 169018920, 175278880, 177469866, 179716320, 193164480, 197188740, 202822704, 210334656, 225358560, 236626488, 253528380, 262918320, 270430272, 289746720, 295783110, 315501984, 338037840, 350557760, 354939732, 359432640, 394377480, 405645408, 443674665, 450717120, 473252976, 507056760, 525836640, 579493440, 591566220, 631003968, 676075680, 709879464, 788754960, 811290816, 887349330, 946505952, 1014113520, 1051673280, 1183132440, 1352151360, 1419758928, 1577509920, 1774698660, 1893011904, 2028227040, 2366264880, 2839517856, 3155019840, 3549397320, 4056454080, 4732529760, 5679035712, 7098794640, 9465059520, 14197589280, 28395178560]

約数ペア:

[(1, 28395178560), (2, 14197589280), (3, 9465059520), (4, 7098794640), (5, 5679035712), (6, 4732529760), (7, 4056454080), (8, 3549397320), (9, 3155019840), (10, 2839517856), (12, 2366264880), (14, 2028227040), (15, 1893011904), (16, 1774698660), (18, 1577509920), (20, 1419758928), (21, 1352151360), (24, 1183132440), (27, 1051673280), (28, 1014113520), (30, 946505952), (32, 887349330), (35, 811290816), (36, 788754960), (40, 709879464), (42, 676075680), (45, 631003968), (48, 591566220), (49, 579493440), (54, 525836640), (56, 507056760), (60, 473252976), (63, 450717120), (64, 443674665), (70, 405645408), (72, 394377480), (79, 359432640), (80, 354939732), (81, 350557760), (84, 338037840), (90, 315501984), (96, 295783110), (98, 289746720), (105, 270430272), (108, 262918320), (112, 253528380), (120, 236626488), (126, 225358560), (135, 210334656), (140, 202822704), (144, 197188740), (147, 193164480), (158, 179716320), (160, 177469866), (162, 175278880), (168, 169018920), (180, 157750992), (189, 150239040), (192, 147891555), (196, 144873360), (210, 135215136), (216, 131459160), (224, 126764190), (237, 119810880), (240, 118313244), (245, 115898688), (252, 112679280), (270, 105167328), (280, 101411352), (283, 100336320), (288, 98594370), (294, 96582240), (315, 90143424), (316, 89858160), (320, 88734933), (324, 87639440), (336, 84509460), (360, 78875496), (378, 75119520), (392, 72436680), (395, 71886528), (405, 70111552), (420, 67607568), (432, 65729580), (441, 64388160), (448, 63382095), (474, 59905440), (480, 59156622), (490, 57949344), (504, 56339640), (540, 52583664), (553, 51347520), (560, 50705676), (566, 50168160), (567, 50079680), (576, 49297185), (588, 48291120), (630, 45071712), (632, 44929080), (648, 43819720), (672, 42254730), (711, 39936960), (720, 39437748), (735, 38632896), (756, 37559760), (784, 36218340), (790, 35943264), (810, 35055776), (840, 33803784), (849, 33445440), (864, 32864790), (882, 32194080), (945, 30047808), (948, 29952720), (960, 29578311), (980, 28974672), (1008, 28169820), (1080, 26291832), (1106, 25673760), (1120, 25352838), (1132, 25084080), (1134, 25039840), (1176, 24145560), (1185, 23962176), (1260, 22535856), (1264, 22464540), (1296, 21909860), (1323, 21462720), (1344, 21127365), (1415, 20067264), (1422, 19968480), (1440, 19718874), (1470, 19316448), (1512, 18779880), (1568, 18109170), (1580, 17971632), (1620, 17527888), (1659, 17115840), (1680, 16901892), (1698, 16722720), (1728, 16432395), (1764, 16097040), (1890, 15023904), (1896, 14976360), (1960, 14487336), (1981, 14333760), (2016, 14084910), (2133, 13312320), (2160, 13145916), (2205, 12877632), (2212, 12836880), (2240, 12676419), (2264, 12542040), (2268, 12519920), (2352, 12072780), (2370, 11981088), (2520, 11267928), (2528, 11232270), (2547, 11148480), (2592, 10954930), (2646, 10731360), (2765, 10269504), (2830, 10033632), (2835, 10015936), (2844, 9984240), (2880, 9859437), (2940, 9658224), (3024, 9389940), (3136, 9054585), (3160, 8985816), (3240, 8763944), (3318, 8557920), (3360, 8450946), (3396, 8361360), (3528, 8048520), (3555, 7987392), (3780, 7511952), (3792, 7488180), (3871, 7335360), (3920, 7243668), (3962, 7166880), (3969, 7154240), (4032, 7042455), (4245, 6689088), (4266, 6656160), (4320, 6572958), (4410, 6438816), (4424, 6418440), (4528, 6271020), (4536, 6259960), (4704, 6036390), (4740, 5990544), (4977, 5705280), (5040, 5633964), (5056, 5616135), (5094, 5574240), (5184, 5477465), (5292, 5365680), (5530, 5134752), (5660, 5016816), (5670, 5007968), (5688, 4992120), (5880, 4829112), (5943, 4777920), (6048, 4694970), (6320, 4492908), (6399, 4437440), (6480, 4381972), (6615, 4292544), (6636, 4278960), (6720, 4225473), (6792, 4180680), (7056, 4024260), (7110, 3993696), (7560, 3755976), (7584, 3744090), (7641, 3716160), (7742, 3667680), (7840, 3621834), (7924, 3583440), (7938, 3577120), (8295, 3423168), (8490, 3344544), (8532, 3328080), (8640, 3286479), (8820, 3219408), (8848, 3209220), (9056, 3135510), (9072, 3129980), (9408, 3018195), (9480, 2995272), (9905, 2866752), (9954, 2852640), (10080, 2816982), (10188, 2787120), (10584, 2682840), (10665, 2662464), (11060, 2567376), (11320, 2508408), (11340, 2503984), (11376, 2496060), (11613, 2445120), (11760, 2414556), (11886, 2388960), (12096, 2347485), (12640, 2246454), (12735, 2229696), (12798, 2218720), (12960, 2190986), (13230, 2146272), (13272, 2139480), (13584, 2090340), (13867, 2047680), (14112, 2012130), (14220, 1996848), (14931, 1901760), (15120, 1877988), (15168, 1872045), (15282, 1858080), (15484, 1833840), (15680, 1810917), (15848, 1791720), (15876, 1788560), (16590, 1711584), (16980, 1672272), (17064, 1664040), (17640, 1609704), (17696, 1604610), (17829, 1592640), (18112, 1567755), (18144, 1564990), (18960, 1497636), (19355, 1467072), (19810, 1433376), (19845, 1430848), (19908, 1426320), (20160, 1408491), (20376, 1393560), (21168, 1341420), (21330, 1331232), (22120, 1283688), (22357, 1270080), (22640, 1254204), (22680, 1251992), (22752, 1248030), (22923, 1238720), (23226, 1222560), (23520, 1207278), (23772, 1194480), (24885, 1141056), (25280, 1123227), (25470, 1114848), (25596, 1109360), (25920, 1095493), (26460, 1073136), (26544, 1069740), (27168, 1045170), (27734, 1023840), (28224, 1006065), (28440, 998424), (29715, 955584), (29862, 950880), (30240, 938994), (30564, 929040), (30968, 916920), (31696, 895860), (31752, 894280), (31995, 887488), (33180, 855792), (33960, 836136), (34128, 832020), (34839, 815040), (35280, 804852), (35392, 802305), (35658, 796320), (36288, 782495), (37920, 748818), (38205, 743232), (38710, 733536), (39620, 716688), (39690, 715424), (39816, 713160), (40752, 696780), (41601, 682560), (42336, 670710), (42660, 665616), (44240, 641844), (44714, 635040), (44793, 633920), (45280, 627102), (45360, 625996), (45504, 624015), (45846, 619360), (46452, 611280), (47040, 603639), (47544, 597240), (49770, 570528), (50940, 557424), (51192, 554680), (52920, 536568), (53088, 534870), (53487, 530880), (54336, 522585), (55468, 511920), (56880, 499212), (58065, 489024), (59430, 477792), (59724, 475440), (60480, 469497), (61128, 464520), (61936, 458460), (63392, 447930), (63504, 447140), (63990, 443744), (66360, 427896), (67071, 423360), (67920, 418068), (68256, 416010), (69335, 409536), (69678, 407520), (70560, 402426), (71316, 398160), (74655, 380352), (75840, 374409), (76410, 371616), (77420, 366768), (79240, 358344), (79380, 357712), (79632, 356580), (81504, 348390), (83202, 341280), (84672, 335355), (85320, 332808), (88480, 320922), (89145, 318528), (89428, 317520), (89586, 316960), (90560, 313551), (90720, 312998), (91692, 309680), (92904, 305640), (95088, 298620), (99540, 285264), (101880, 278712), (102384, 277340), (104517, 271680), (105840, 268284), (106176, 267435), (106974, 265440), (110936, 255960), (111785, 254016), (113760, 249606), (114615, 247744), (116130, 244512), (118860, 238896), (119448, 237720), (122256, 232260), (123872, 229230), (124803, 227520), (126784, 223965), (127008, 223570), (127980, 221872), (132720, 213948), (134142, 211680), (135840, 209034), (136512, 208005), (138670, 204768), (139356, 203760), (141120, 201213), (142632, 199080), (149310, 190176), (152820, 185808), (154840, 183384), (156499, 181440), (158480, 179172), (158760, 178856), (159264, 178290), (160461, 176960), (163008, 174195), (166404, 170640)]