1861956720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:123

約数の個数: 600

約数和(自身を含む): 7509081888

約数和(自身を除く): 5647125168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 27, 30, 31, 36, 39, 40, 45, 46, 48, 52, 54, 60, 62, 65, 69, 72, 78, 80, 81, 90, 92, 93, 104, 108, 115, 117, 120, 124, 130, 135, 138, 144, 155, 156, 162, 180, 184, 186, 195, 207, 208, 216, 230, 234, 240, 248, 260, 270, 276, 279, 299, 310, 312, 324, 345, 351, 360, 368, 372, 390, 403, 405, 414, 432, 460, 465, 468, 496, 520, 540, 552, 558, 585, 598, 620, 621, 624, 648, 690, 702, 713, 720, 744, 780, 806, 810, 828, 837, 897, 920, 930, 936, 961, 1035, 1040, 1053, 1080, 1104, 1116, 1170, 1196, 1209, 1240, 1242, 1296, 1380, 1395, 1404, 1426, 1488, 1495, 1560, 1612, 1620, 1656, 1674, 1755, 1794, 1840, 1860, 1863, 1872, 1922, 2015, 2070, 2106, 2139, 2160, 2232, 2340, 2392, 2418, 2480, 2484, 2511, 2691, 2760, 2790, 2808, 2852, 2883, 2990, 3105, 3120, 3224, 3240, 3312, 3348, 3510, 3565, 3588, 3627, 3720, 3726, 3844, 4030, 4140, 4185, 4212, 4278, 4464, 4485, 4680, 4784, 4805, 4836, 4968, 5022, 5265, 5382, 5520, 5580, 5616, 5704, 5766, 5980, 6045, 6210, 6417, 6448, 6480, 6696, 7020, 7130, 7176, 7254, 7440, 7452, 7688, 8060, 8073, 8280, 8370, 8424, 8556, 8649, 8970, 9269, 9315, 9360, 9610, 9672, 9936, 10044, 10530, 10695, 10764, 10881, 11160, 11408, 11532, 11960, 12090, 12420, 12493, 12555, 12834, 13392, 13455, 14040, 14260, 14352, 14415, 14508, 14904, 15376, 16120, 16146, 16560, 16740, 16848, 17112, 17298, 17940, 18135, 18538, 18630, 19220, 19251, 19344, 20088, 21060, 21390, 21528, 21762, 22103, 22320, 23064, 23920, 24180, 24219, 24840, 24986, 25110, 25668, 25947, 26910, 27807, 28080, 28520, 28830, 29016, 29808, 32085, 32240, 32292, 32643, 33480, 34224, 34596, 35880, 36270, 37076, 37260, 37479, 38440, 38502, 40176, 40365, 42120, 42780, 43056, 43245, 43524, 44206, 46128, 46345, 48360, 48438, 49680, 49972, 50220, 51336, 51894, 53820, 54405, 55614, 57040, 57660, 57753, 58032, 62465, 64170, 64584, 65286, 66309, 66960, 69192, 71760, 72540, 74152, 74520, 74958, 76880, 77004, 77841, 80730, 83421, 84240, 85560, 86490, 87048, 88412, 92690, 96255, 96720, 96876, 99944, 100440, 102672, 103788, 107640, 108810, 110515, 111228, 112437, 115320, 115506, 121095, 124930, 128340, 129168, 129735, 130572, 132618, 138384, 139035, 145080, 148304, 149040, 149916, 154008, 155682, 161460, 163215, 166842, 171120, 172980, 174096, 176824, 185380, 187395, 192510, 193752, 198927, 199888, 200880, 207576, 215280, 217620, 221030, 222456, 224874, 230640, 231012, 242190, 249860, 250263, 256680, 259470, 261144, 265236, 278070, 287339, 288765, 290160, 299832, 308016, 311364, 322920, 326430, 331545, 333684, 337311, 345960, 353648, 370760, 374790, 385020, 387504, 389205, 397854, 415152, 417105, 435240, 442060, 444912, 449748, 462024, 484380, 499720, 500526, 513360, 518940, 522288, 530472, 556140, 562185, 574678, 577530, 596781, 599664, 622728, 645840, 652860, 663090, 667368, 674622, 691920, 741520, 749580, 750789, 770040, 778410, 795708, 834210, 862017, 870480, 884120, 899496, 924048, 968760, 994635, 999440, 1001052, 1011933, 1037880, 1060944, 1112280, 1124370, 1149356, 1155060, 1193562, 1245456, 1251315, 1305720, 1326180, 1334736, 1349244, 1436695, 1499160, 1501578, 1540080, 1556820, 1591416, 1668420, 1686555, 1724034, 1768240, 1790343, 1798992, 1937520, 1989270, 2002104, 2023866, 2075760, 2224560, 2248740, 2298712, 2310120, 2387124, 2502630, 2586051, 2611440, 2652360, 2698488, 2873390, 2983905, 2998320, 3003156, 3113640, 3182832, 3336840, 3373110, 3448068, 3580686, 3753945, 3978540, 4004208, 4047732, 4310085, 4497480, 4597424, 4620240, 4774248, 5005260, 5059665, 5172102, 5304720, 5396976, 5746780, 5967810, 6006312, 6227280, 6673680, 6746220, 6896136, 7161372, 7507890, 7758153, 7957080, 8095464, 8620170, 8951715, 8994960, 9548496, 10010520, 10119330, 10344204, 11493560, 11935620, 12012624, 12930255, 13492440, 13792272, 14322744, 15015780, 15516306, 15914160, 16190928, 17240340, 17903430, 20021040, 20238660, 20688408, 22987120, 23274459, 23871240, 25860510, 26984880, 28645488, 30031560, 31032612, 34480680, 35806860, 38790765, 40477320, 41376816, 46548918, 47742480, 51721020, 60063120, 62065224, 68961360, 71613720, 77581530, 80954640, 93097836, 103442040, 116372295, 124130448, 143227440, 155163060, 186195672, 206884080, 232744590, 310326120, 372391344, 465489180, 620652240, 930978360, 1861956720]

約数ペア:

[(1, 1861956720), (2, 930978360), (3, 620652240), (4, 465489180), (5, 372391344), (6, 310326120), (8, 232744590), (9, 206884080), (10, 186195672), (12, 155163060), (13, 143227440), (15, 124130448), (16, 116372295), (18, 103442040), (20, 93097836), (23, 80954640), (24, 77581530), (26, 71613720), (27, 68961360), (30, 62065224), (31, 60063120), (36, 51721020), (39, 47742480), (40, 46548918), (45, 41376816), (46, 40477320), (48, 38790765), (52, 35806860), (54, 34480680), (60, 31032612), (62, 30031560), (65, 28645488), (69, 26984880), (72, 25860510), (78, 23871240), (80, 23274459), (81, 22987120), (90, 20688408), (92, 20238660), (93, 20021040), (104, 17903430), (108, 17240340), (115, 16190928), (117, 15914160), (120, 15516306), (124, 15015780), (130, 14322744), (135, 13792272), (138, 13492440), (144, 12930255), (155, 12012624), (156, 11935620), (162, 11493560), (180, 10344204), (184, 10119330), (186, 10010520), (195, 9548496), (207, 8994960), (208, 8951715), (216, 8620170), (230, 8095464), (234, 7957080), (240, 7758153), (248, 7507890), (260, 7161372), (270, 6896136), (276, 6746220), (279, 6673680), (299, 6227280), (310, 6006312), (312, 5967810), (324, 5746780), (345, 5396976), (351, 5304720), (360, 5172102), (368, 5059665), (372, 5005260), (390, 4774248), (403, 4620240), (405, 4597424), (414, 4497480), (432, 4310085), (460, 4047732), (465, 4004208), (468, 3978540), (496, 3753945), (520, 3580686), (540, 3448068), (552, 3373110), (558, 3336840), (585, 3182832), (598, 3113640), (620, 3003156), (621, 2998320), (624, 2983905), (648, 2873390), (690, 2698488), (702, 2652360), (713, 2611440), (720, 2586051), (744, 2502630), (780, 2387124), (806, 2310120), (810, 2298712), (828, 2248740), (837, 2224560), (897, 2075760), (920, 2023866), (930, 2002104), (936, 1989270), (961, 1937520), (1035, 1798992), (1040, 1790343), (1053, 1768240), (1080, 1724034), (1104, 1686555), (1116, 1668420), (1170, 1591416), (1196, 1556820), (1209, 1540080), (1240, 1501578), (1242, 1499160), (1296, 1436695), (1380, 1349244), (1395, 1334736), (1404, 1326180), (1426, 1305720), (1488, 1251315), (1495, 1245456), (1560, 1193562), (1612, 1155060), (1620, 1149356), (1656, 1124370), (1674, 1112280), (1755, 1060944), (1794, 1037880), (1840, 1011933), (1860, 1001052), (1863, 999440), (1872, 994635), (1922, 968760), (2015, 924048), (2070, 899496), (2106, 884120), (2139, 870480), (2160, 862017), (2232, 834210), (2340, 795708), (2392, 778410), (2418, 770040), (2480, 750789), (2484, 749580), (2511, 741520), (2691, 691920), (2760, 674622), (2790, 667368), (2808, 663090), (2852, 652860), (2883, 645840), (2990, 622728), (3105, 599664), (3120, 596781), (3224, 577530), (3240, 574678), (3312, 562185), (3348, 556140), (3510, 530472), (3565, 522288), (3588, 518940), (3627, 513360), (3720, 500526), (3726, 499720), (3844, 484380), (4030, 462024), (4140, 449748), (4185, 444912), (4212, 442060), (4278, 435240), (4464, 417105), (4485, 415152), (4680, 397854), (4784, 389205), (4805, 387504), (4836, 385020), (4968, 374790), (5022, 370760), (5265, 353648), (5382, 345960), (5520, 337311), (5580, 333684), (5616, 331545), (5704, 326430), (5766, 322920), (5980, 311364), (6045, 308016), (6210, 299832), (6417, 290160), (6448, 288765), (6480, 287339), (6696, 278070), (7020, 265236), (7130, 261144), (7176, 259470), (7254, 256680), (7440, 250263), (7452, 249860), (7688, 242190), (8060, 231012), (8073, 230640), (8280, 224874), (8370, 222456), (8424, 221030), (8556, 217620), (8649, 215280), (8970, 207576), (9269, 200880), (9315, 199888), (9360, 198927), (9610, 193752), (9672, 192510), (9936, 187395), (10044, 185380), (10530, 176824), (10695, 174096), (10764, 172980), (10881, 171120), (11160, 166842), (11408, 163215), (11532, 161460), (11960, 155682), (12090, 154008), (12420, 149916), (12493, 149040), (12555, 148304), (12834, 145080), (13392, 139035), (13455, 138384), (14040, 132618), (14260, 130572), (14352, 129735), (14415, 129168), (14508, 128340), (14904, 124930), (15376, 121095), (16120, 115506), (16146, 115320), (16560, 112437), (16740, 111228), (16848, 110515), (17112, 108810), (17298, 107640), (17940, 103788), (18135, 102672), (18538, 100440), (18630, 99944), (19220, 96876), (19251, 96720), (19344, 96255), (20088, 92690), (21060, 88412), (21390, 87048), (21528, 86490), (21762, 85560), (22103, 84240), (22320, 83421), (23064, 80730), (23920, 77841), (24180, 77004), (24219, 76880), (24840, 74958), (24986, 74520), (25110, 74152), (25668, 72540), (25947, 71760), (26910, 69192), (27807, 66960), (28080, 66309), (28520, 65286), (28830, 64584), (29016, 64170), (29808, 62465), (32085, 58032), (32240, 57753), (32292, 57660), (32643, 57040), (33480, 55614), (34224, 54405), (34596, 53820), (35880, 51894), (36270, 51336), (37076, 50220), (37260, 49972), (37479, 49680), (38440, 48438), (38502, 48360), (40176, 46345), (40365, 46128), (42120, 44206), (42780, 43524), (43056, 43245)]