1681938720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{197}}^1$

素因数の和:254

約数の個数: 648

約数和(自身を含む): 7376100732

約数和(自身を除く): 5694162012

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 49, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 98, 99, 105, 110, 112, 120, 121, 126, 132, 140, 144, 147, 154, 160, 165, 168, 176, 180, 196, 197, 198, 210, 220, 224, 231, 240, 242, 245, 252, 264, 280, 288, 294, 308, 315, 330, 336, 352, 360, 363, 385, 392, 394, 396, 420, 440, 441, 462, 480, 484, 490, 495, 504, 528, 539, 560, 588, 591, 605, 616, 630, 660, 672, 693, 720, 726, 735, 770, 784, 788, 792, 840, 847, 880, 882, 924, 968, 980, 985, 990, 1008, 1056, 1078, 1089, 1120, 1155, 1176, 1182, 1210, 1232, 1260, 1320, 1379, 1386, 1440, 1452, 1470, 1540, 1568, 1576, 1584, 1617, 1680, 1694, 1760, 1764, 1773, 1815, 1848, 1936, 1960, 1970, 1980, 2016, 2156, 2167, 2178, 2205, 2310, 2352, 2364, 2420, 2464, 2520, 2541, 2640, 2695, 2758, 2772, 2904, 2940, 2955, 3080, 3152, 3168, 3234, 3360, 3388, 3465, 3528, 3546, 3630, 3696, 3872, 3920, 3940, 3960, 4137, 4235, 4312, 4334, 4356, 4410, 4620, 4704, 4728, 4840, 4851, 5040, 5082, 5280, 5390, 5445, 5516, 5544, 5808, 5880, 5910, 5929, 6160, 6304, 6468, 6501, 6776, 6895, 6930, 7056, 7092, 7260, 7392, 7623, 7840, 7880, 7920, 8085, 8274, 8470, 8624, 8668, 8712, 8820, 8865, 9240, 9456, 9653, 9680, 9702, 10080, 10164, 10780, 10835, 10890, 11032, 11088, 11616, 11760, 11820, 11858, 12320, 12411, 12705, 12936, 13002, 13552, 13790, 13860, 14112, 14184, 14520, 15169, 15246, 15760, 15840, 16170, 16548, 16940, 17248, 17336, 17424, 17640, 17730, 17787, 18480, 18912, 19306, 19360, 19404, 19503, 20328, 20685, 21560, 21670, 21780, 22064, 22176, 23520, 23640, 23716, 23837, 24255, 24822, 25410, 25872, 26004, 27104, 27580, 27720, 28368, 28959, 29040, 29645, 30338, 30492, 31520, 32340, 32505, 33096, 33880, 34672, 34848, 35280, 35460, 35574, 36960, 38115, 38612, 38808, 39006, 40656, 41370, 43120, 43340, 43560, 44128, 45507, 47280, 47432, 47674, 48265, 48510, 49644, 50820, 51744, 52008, 53361, 55160, 55440, 56736, 57918, 58080, 59290, 60676, 60984, 62055, 64680, 65010, 66192, 67760, 69344, 70560, 70920, 71148, 71511, 75845, 76230, 77224, 77616, 78012, 81312, 82740, 86240, 86680, 86877, 87120, 88935, 91014, 94560, 94864, 95348, 96530, 97020, 97515, 99288, 101640, 104016, 106183, 106722, 110320, 110880, 115836, 118580, 119185, 121352, 121968, 124110, 129360, 130020, 132384, 135520, 136521, 141840, 142296, 143022, 144795, 151690, 152460, 154448, 155232, 156024, 165480, 166859, 173360, 173754, 174240, 177870, 182028, 189728, 190696, 193060, 194040, 195030, 198576, 203280, 208032, 212366, 213444, 214533, 220640, 227535, 231672, 237160, 238370, 242704, 243936, 248220, 258720, 260040, 266805, 273042, 283680, 284592, 286044, 289590, 303380, 304920, 308896, 312048, 318549, 330960, 333718, 346720, 347508, 355740, 357555, 364056, 381392, 386120, 388080, 390060, 397152, 406560, 424732, 426888, 429066, 434385, 455070, 463344, 474320, 476740, 485408, 496440, 500577, 520080, 530915, 533610, 546084, 569184, 572088, 579180, 606760, 609840, 624096, 637098, 661920, 667436, 682605, 695016, 711480, 715110, 728112, 762784, 772240, 776160, 780120, 834295, 849464, 853776, 858132, 868770, 910140, 926688, 948640, 953480, 955647, 992880, 1001154, 1040160, 1061830, 1067220, 1072665, 1092168, 1144176, 1158360, 1168013, 1213520, 1219680, 1274196, 1334872, 1365210, 1390032, 1422960, 1430220, 1456224, 1501731, 1544480, 1560240, 1592745, 1668590, 1698928, 1707552, 1716264, 1737540, 1820280, 1906960, 1911294, 1985760, 2002308, 2123660, 2134440, 2145330, 2184336, 2288352, 2316720, 2336026, 2427040, 2502885, 2548392, 2669744, 2730420, 2780064, 2845920, 2860440, 3003462, 3120480, 3185490, 3337180, 3397856, 3432528, 3475080, 3504039, 3640560, 3813920, 3822588, 4004616, 4247320, 4268880, 4290660, 4368672, 4633440, 4672052, 4778235, 5005770, 5096784, 5339488, 5460840, 5720880, 5840065, 6006924, 6370980, 6674360, 6865056, 6950160, 7008078, 7281120, 7508655, 7645176, 8009232, 8494640, 8537760, 8581320, 9344104, 9556470, 10011540, 10193568, 10512117, 10921680, 11441760, 11680130, 12013848, 12741960, 13348720, 13900320, 14016156, 15017310, 15290352, 16018464, 16989280, 17162640, 17520195, 18688208, 19112940, 20023080, 21024234, 21843360, 23360260, 24027696, 25483920, 26697440, 28032312, 30034620, 30580704, 34325280, 35040390, 37376416, 38225880, 40046160, 42048468, 46720520, 48055392, 50967840, 52560585, 56064624, 60069240, 70080780, 76451760, 80092320, 84096936, 93441040, 105121170, 112129248, 120138480, 140161560, 152903520, 168193872, 186882080, 210242340, 240276960, 280323120, 336387744, 420484680, 560646240, 840969360, 1681938720]

約数ペア:

[(1, 1681938720), (2, 840969360), (3, 560646240), (4, 420484680), (5, 336387744), (6, 280323120), (7, 240276960), (8, 210242340), (9, 186882080), (10, 168193872), (11, 152903520), (12, 140161560), (14, 120138480), (15, 112129248), (16, 105121170), (18, 93441040), (20, 84096936), (21, 80092320), (22, 76451760), (24, 70080780), (28, 60069240), (30, 56064624), (32, 52560585), (33, 50967840), (35, 48055392), (36, 46720520), (40, 42048468), (42, 40046160), (44, 38225880), (45, 37376416), (48, 35040390), (49, 34325280), (55, 30580704), (56, 30034620), (60, 28032312), (63, 26697440), (66, 25483920), (70, 24027696), (72, 23360260), (77, 21843360), (80, 21024234), (84, 20023080), (88, 19112940), (90, 18688208), (96, 17520195), (98, 17162640), (99, 16989280), (105, 16018464), (110, 15290352), (112, 15017310), (120, 14016156), (121, 13900320), (126, 13348720), (132, 12741960), (140, 12013848), (144, 11680130), (147, 11441760), (154, 10921680), (160, 10512117), (165, 10193568), (168, 10011540), (176, 9556470), (180, 9344104), (196, 8581320), (197, 8537760), (198, 8494640), (210, 8009232), (220, 7645176), (224, 7508655), (231, 7281120), (240, 7008078), (242, 6950160), (245, 6865056), (252, 6674360), (264, 6370980), (280, 6006924), (288, 5840065), (294, 5720880), (308, 5460840), (315, 5339488), (330, 5096784), (336, 5005770), (352, 4778235), (360, 4672052), (363, 4633440), (385, 4368672), (392, 4290660), (394, 4268880), (396, 4247320), (420, 4004616), (440, 3822588), (441, 3813920), (462, 3640560), (480, 3504039), (484, 3475080), (490, 3432528), (495, 3397856), (504, 3337180), (528, 3185490), (539, 3120480), (560, 3003462), (588, 2860440), (591, 2845920), (605, 2780064), (616, 2730420), (630, 2669744), (660, 2548392), (672, 2502885), (693, 2427040), (720, 2336026), (726, 2316720), (735, 2288352), (770, 2184336), (784, 2145330), (788, 2134440), (792, 2123660), (840, 2002308), (847, 1985760), (880, 1911294), (882, 1906960), (924, 1820280), (968, 1737540), (980, 1716264), (985, 1707552), (990, 1698928), (1008, 1668590), (1056, 1592745), (1078, 1560240), (1089, 1544480), (1120, 1501731), (1155, 1456224), (1176, 1430220), (1182, 1422960), (1210, 1390032), (1232, 1365210), (1260, 1334872), (1320, 1274196), (1379, 1219680), (1386, 1213520), (1440, 1168013), (1452, 1158360), (1470, 1144176), (1540, 1092168), (1568, 1072665), (1576, 1067220), (1584, 1061830), (1617, 1040160), (1680, 1001154), (1694, 992880), (1760, 955647), (1764, 953480), (1773, 948640), (1815, 926688), (1848, 910140), (1936, 868770), (1960, 858132), (1970, 853776), (1980, 849464), (2016, 834295), (2156, 780120), (2167, 776160), (2178, 772240), (2205, 762784), (2310, 728112), (2352, 715110), (2364, 711480), (2420, 695016), (2464, 682605), (2520, 667436), (2541, 661920), (2640, 637098), (2695, 624096), (2758, 609840), (2772, 606760), (2904, 579180), (2940, 572088), (2955, 569184), (3080, 546084), (3152, 533610), (3168, 530915), (3234, 520080), (3360, 500577), (3388, 496440), (3465, 485408), (3528, 476740), (3546, 474320), (3630, 463344), (3696, 455070), (3872, 434385), (3920, 429066), (3940, 426888), (3960, 424732), (4137, 406560), (4235, 397152), (4312, 390060), (4334, 388080), (4356, 386120), (4410, 381392), (4620, 364056), (4704, 357555), (4728, 355740), (4840, 347508), (4851, 346720), (5040, 333718), (5082, 330960), (5280, 318549), (5390, 312048), (5445, 308896), (5516, 304920), (5544, 303380), (5808, 289590), (5880, 286044), (5910, 284592), (5929, 283680), (6160, 273042), (6304, 266805), (6468, 260040), (6501, 258720), (6776, 248220), (6895, 243936), (6930, 242704), (7056, 238370), (7092, 237160), (7260, 231672), (7392, 227535), (7623, 220640), (7840, 214533), (7880, 213444), (7920, 212366), (8085, 208032), (8274, 203280), (8470, 198576), (8624, 195030), (8668, 194040), (8712, 193060), (8820, 190696), (8865, 189728), (9240, 182028), (9456, 177870), (9653, 174240), (9680, 173754), (9702, 173360), (10080, 166859), (10164, 165480), (10780, 156024), (10835, 155232), (10890, 154448), (11032, 152460), (11088, 151690), (11616, 144795), (11760, 143022), (11820, 142296), (11858, 141840), (12320, 136521), (12411, 135520), (12705, 132384), (12936, 130020), (13002, 129360), (13552, 124110), (13790, 121968), (13860, 121352), (14112, 119185), (14184, 118580), (14520, 115836), (15169, 110880), (15246, 110320), (15760, 106722), (15840, 106183), (16170, 104016), (16548, 101640), (16940, 99288), (17248, 97515), (17336, 97020), (17424, 96530), (17640, 95348), (17730, 94864), (17787, 94560), (18480, 91014), (18912, 88935), (19306, 87120), (19360, 86877), (19404, 86680), (19503, 86240), (20328, 82740), (20685, 81312), (21560, 78012), (21670, 77616), (21780, 77224), (22064, 76230), (22176, 75845), (23520, 71511), (23640, 71148), (23716, 70920), (23837, 70560), (24255, 69344), (24822, 67760), (25410, 66192), (25872, 65010), (26004, 64680), (27104, 62055), (27580, 60984), (27720, 60676), (28368, 59290), (28959, 58080), (29040, 57918), (29645, 56736), (30338, 55440), (30492, 55160), (31520, 53361), (32340, 52008), (32505, 51744), (33096, 50820), (33880, 49644), (34672, 48510), (34848, 48265), (35280, 47674), (35460, 47432), (35574, 47280), (36960, 45507), (38115, 44128), (38612, 43560), (38808, 43340), (39006, 43120), (40656, 41370)]