1681935840

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:256

約数の個数: 480

約数和(自身を含む): 6531386400

約数和(自身を除く): 4849450560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 67, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 134, 135, 144, 149, 156, 160, 162, 180, 195, 201, 208, 216, 234, 240, 260, 268, 270, 288, 298, 312, 324, 335, 351, 360, 390, 402, 405, 416, 432, 447, 468, 480, 520, 536, 540, 585, 596, 603, 624, 648, 670, 702, 720, 745, 780, 804, 810, 864, 871, 894, 936, 1005, 1040, 1053, 1072, 1080, 1170, 1192, 1206, 1248, 1296, 1340, 1341, 1404, 1440, 1490, 1560, 1608, 1620, 1742, 1755, 1788, 1809, 1872, 1937, 2010, 2080, 2106, 2144, 2160, 2235, 2340, 2384, 2412, 2592, 2613, 2680, 2682, 2808, 2980, 3015, 3120, 3216, 3240, 3484, 3510, 3576, 3618, 3744, 3874, 4020, 4023, 4212, 4320, 4355, 4470, 4680, 4768, 4824, 5226, 5265, 5360, 5364, 5427, 5616, 5811, 5960, 6030, 6240, 6432, 6480, 6705, 6968, 7020, 7152, 7236, 7748, 7839, 8040, 8046, 8424, 8710, 8940, 9045, 9360, 9648, 9685, 9983, 10452, 10530, 10720, 10728, 10854, 11232, 11622, 11920, 12060, 12069, 12960, 13065, 13410, 13936, 14040, 14304, 14472, 15496, 15678, 16080, 16092, 16848, 17420, 17433, 17880, 18090, 18720, 19296, 19370, 19966, 20115, 20904, 21060, 21456, 21708, 23244, 23517, 23840, 24120, 24138, 26130, 26820, 27135, 27872, 28080, 28944, 29055, 29949, 30992, 31356, 32160, 32184, 33696, 34840, 34866, 35760, 36180, 38740, 39195, 39932, 40230, 41808, 42120, 42912, 43416, 46488, 47034, 48240, 48276, 49915, 52260, 52299, 53640, 54270, 56160, 57888, 58110, 59898, 60345, 61984, 62712, 64368, 69680, 69732, 70551, 71520, 72360, 77480, 78390, 79864, 80460, 83616, 84240, 86832, 87165, 89847, 92976, 94068, 96480, 96552, 99830, 104520, 104598, 107280, 108540, 116220, 117585, 119796, 120690, 125424, 128736, 129779, 139360, 139464, 141102, 144720, 149745, 154960, 156780, 156897, 159728, 160920, 168480, 173664, 174330, 179694, 185952, 188136, 193104, 199660, 209040, 209196, 214560, 217080, 232440, 235170, 239592, 241380, 250848, 259558, 261495, 269541, 278928, 282204, 289440, 299490, 309920, 313560, 313794, 319456, 321840, 348660, 352755, 359388, 376272, 386208, 389337, 399320, 418080, 418392, 434160, 449235, 464880, 470340, 479184, 482760, 519116, 522990, 539082, 557856, 564408, 598980, 627120, 627588, 643680, 648895, 697320, 705510, 718776, 752544, 778674, 784485, 798640, 808623, 836784, 868320, 898470, 929760, 940680, 958368, 965520, 1038232, 1045980, 1078164, 1128816, 1168011, 1197960, 1254240, 1255176, 1297790, 1347705, 1394640, 1411020, 1437552, 1557348, 1568970, 1597280, 1617246, 1673568, 1796940, 1881360, 1931040, 1946685, 2076464, 2091960, 2156328, 2257632, 2336022, 2395920, 2510352, 2595580, 2695410, 2789280, 2822040, 2875104, 3114696, 3137940, 3234492, 3504033, 3593880, 3762720, 3893370, 4043115, 4152928, 4183920, 4312656, 4672044, 4791840, 5020704, 5191160, 5390820, 5644080, 5840055, 6229392, 6275880, 6468984, 7008066, 7187760, 7786740, 8086230, 8367840, 8625312, 9344088, 10382320, 10512099, 10781640, 11288160, 11680110, 12458784, 12551760, 12937968, 14016132, 14375520, 15573480, 16172460, 17520165, 18688176, 20764640, 21024198, 21563280, 23360220, 25103520, 25875936, 28032264, 31146960, 32344920, 35040330, 37376352, 42048396, 43126560, 46720440, 52560495, 56064528, 62293920, 64689840, 70080660, 84096792, 93440880, 105120990, 112129056, 129379680, 140161320, 168193584, 186881760, 210241980, 280322640, 336387168, 420483960, 560645280, 840967920, 1681935840]

約数ペア:

[(1, 1681935840), (2, 840967920), (3, 560645280), (4, 420483960), (5, 336387168), (6, 280322640), (8, 210241980), (9, 186881760), (10, 168193584), (12, 140161320), (13, 129379680), (15, 112129056), (16, 105120990), (18, 93440880), (20, 84096792), (24, 70080660), (26, 64689840), (27, 62293920), (30, 56064528), (32, 52560495), (36, 46720440), (39, 43126560), (40, 42048396), (45, 37376352), (48, 35040330), (52, 32344920), (54, 31146960), (60, 28032264), (65, 25875936), (67, 25103520), (72, 23360220), (78, 21563280), (80, 21024198), (81, 20764640), (90, 18688176), (96, 17520165), (104, 16172460), (108, 15573480), (117, 14375520), (120, 14016132), (130, 12937968), (134, 12551760), (135, 12458784), (144, 11680110), (149, 11288160), (156, 10781640), (160, 10512099), (162, 10382320), (180, 9344088), (195, 8625312), (201, 8367840), (208, 8086230), (216, 7786740), (234, 7187760), (240, 7008066), (260, 6468984), (268, 6275880), (270, 6229392), (288, 5840055), (298, 5644080), (312, 5390820), (324, 5191160), (335, 5020704), (351, 4791840), (360, 4672044), (390, 4312656), (402, 4183920), (405, 4152928), (416, 4043115), (432, 3893370), (447, 3762720), (468, 3593880), (480, 3504033), (520, 3234492), (536, 3137940), (540, 3114696), (585, 2875104), (596, 2822040), (603, 2789280), (624, 2695410), (648, 2595580), (670, 2510352), (702, 2395920), (720, 2336022), (745, 2257632), (780, 2156328), (804, 2091960), (810, 2076464), (864, 1946685), (871, 1931040), (894, 1881360), (936, 1796940), (1005, 1673568), (1040, 1617246), (1053, 1597280), (1072, 1568970), (1080, 1557348), (1170, 1437552), (1192, 1411020), (1206, 1394640), (1248, 1347705), (1296, 1297790), (1340, 1255176), (1341, 1254240), (1404, 1197960), (1440, 1168011), (1490, 1128816), (1560, 1078164), (1608, 1045980), (1620, 1038232), (1742, 965520), (1755, 958368), (1788, 940680), (1809, 929760), (1872, 898470), (1937, 868320), (2010, 836784), (2080, 808623), (2106, 798640), (2144, 784485), (2160, 778674), (2235, 752544), (2340, 718776), (2384, 705510), (2412, 697320), (2592, 648895), (2613, 643680), (2680, 627588), (2682, 627120), (2808, 598980), (2980, 564408), (3015, 557856), (3120, 539082), (3216, 522990), (3240, 519116), (3484, 482760), (3510, 479184), (3576, 470340), (3618, 464880), (3744, 449235), (3874, 434160), (4020, 418392), (4023, 418080), (4212, 399320), (4320, 389337), (4355, 386208), (4470, 376272), (4680, 359388), (4768, 352755), (4824, 348660), (5226, 321840), (5265, 319456), (5360, 313794), (5364, 313560), (5427, 309920), (5616, 299490), (5811, 289440), (5960, 282204), (6030, 278928), (6240, 269541), (6432, 261495), (6480, 259558), (6705, 250848), (6968, 241380), (7020, 239592), (7152, 235170), (7236, 232440), (7748, 217080), (7839, 214560), (8040, 209196), (8046, 209040), (8424, 199660), (8710, 193104), (8940, 188136), (9045, 185952), (9360, 179694), (9648, 174330), (9685, 173664), (9983, 168480), (10452, 160920), (10530, 159728), (10720, 156897), (10728, 156780), (10854, 154960), (11232, 149745), (11622, 144720), (11920, 141102), (12060, 139464), (12069, 139360), (12960, 129779), (13065, 128736), (13410, 125424), (13936, 120690), (14040, 119796), (14304, 117585), (14472, 116220), (15496, 108540), (15678, 107280), (16080, 104598), (16092, 104520), (16848, 99830), (17420, 96552), (17433, 96480), (17880, 94068), (18090, 92976), (18720, 89847), (19296, 87165), (19370, 86832), (19966, 84240), (20115, 83616), (20904, 80460), (21060, 79864), (21456, 78390), (21708, 77480), (23244, 72360), (23517, 71520), (23840, 70551), (24120, 69732), (24138, 69680), (26130, 64368), (26820, 62712), (27135, 61984), (27872, 60345), (28080, 59898), (28944, 58110), (29055, 57888), (29949, 56160), (30992, 54270), (31356, 53640), (32160, 52299), (32184, 52260), (33696, 49915), (34840, 48276), (34866, 48240), (35760, 47034), (36180, 46488), (38740, 43416), (39195, 42912), (39932, 42120), (40230, 41808)]