1849404240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3851}}^1$

素因数の和:3922

約数の個数: 240

約数和(自身を含む): 6706177920

約数和(自身を除く): 4856773680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 29, 30, 36, 40, 45, 46, 48, 58, 60, 69, 72, 80, 87, 90, 92, 115, 116, 120, 138, 144, 145, 174, 180, 184, 207, 230, 232, 240, 261, 276, 290, 345, 348, 360, 368, 414, 435, 460, 464, 522, 552, 580, 667, 690, 696, 720, 828, 870, 920, 1035, 1044, 1104, 1160, 1305, 1334, 1380, 1392, 1656, 1740, 1840, 2001, 2070, 2088, 2320, 2610, 2668, 2760, 3312, 3335, 3480, 3851, 4002, 4140, 4176, 5220, 5336, 5520, 6003, 6670, 6960, 7702, 8004, 8280, 10005, 10440, 10672, 11553, 12006, 13340, 15404, 16008, 16560, 19255, 20010, 20880, 23106, 24012, 26680, 30015, 30808, 32016, 34659, 38510, 40020, 46212, 48024, 53360, 57765, 60030, 61616, 69318, 77020, 80040, 88573, 92424, 96048, 111679, 115530, 120060, 138636, 154040, 160080, 173295, 177146, 184848, 223358, 231060, 240120, 265719, 277272, 308080, 335037, 346590, 354292, 442865, 446716, 462120, 480240, 531438, 554544, 558395, 670074, 693180, 708584, 797157, 885730, 893432, 924240, 1005111, 1062876, 1116790, 1328595, 1340148, 1386360, 1417168, 1594314, 1675185, 1771460, 1786864, 2010222, 2125752, 2233580, 2568617, 2657190, 2680296, 2772720, 3188628, 3350370, 3542920, 3985785, 4020444, 4251504, 4467160, 5025555, 5137234, 5314380, 5360592, 6377256, 6700740, 7085840, 7705851, 7971570, 8040888, 8934320, 10051110, 10274468, 10628760, 12754512, 12843085, 13401480, 15411702, 15943140, 16081776, 20102220, 20548936, 21257520, 23117553, 25686170, 26802960, 30823404, 31886280, 38529255, 40204440, 41097872, 46235106, 51372340, 61646808, 63772560, 77058510, 80408880, 92470212, 102744680, 115587765, 123293616, 154117020, 184940424, 205489360, 231175530, 308234040, 369880848, 462351060, 616468080, 924702120, 1849404240]

約数ペア:

[(1, 1849404240), (2, 924702120), (3, 616468080), (4, 462351060), (5, 369880848), (6, 308234040), (8, 231175530), (9, 205489360), (10, 184940424), (12, 154117020), (15, 123293616), (16, 115587765), (18, 102744680), (20, 92470212), (23, 80408880), (24, 77058510), (29, 63772560), (30, 61646808), (36, 51372340), (40, 46235106), (45, 41097872), (46, 40204440), (48, 38529255), (58, 31886280), (60, 30823404), (69, 26802960), (72, 25686170), (80, 23117553), (87, 21257520), (90, 20548936), (92, 20102220), (115, 16081776), (116, 15943140), (120, 15411702), (138, 13401480), (144, 12843085), (145, 12754512), (174, 10628760), (180, 10274468), (184, 10051110), (207, 8934320), (230, 8040888), (232, 7971570), (240, 7705851), (261, 7085840), (276, 6700740), (290, 6377256), (345, 5360592), (348, 5314380), (360, 5137234), (368, 5025555), (414, 4467160), (435, 4251504), (460, 4020444), (464, 3985785), (522, 3542920), (552, 3350370), (580, 3188628), (667, 2772720), (690, 2680296), (696, 2657190), (720, 2568617), (828, 2233580), (870, 2125752), (920, 2010222), (1035, 1786864), (1044, 1771460), (1104, 1675185), (1160, 1594314), (1305, 1417168), (1334, 1386360), (1380, 1340148), (1392, 1328595), (1656, 1116790), (1740, 1062876), (1840, 1005111), (2001, 924240), (2070, 893432), (2088, 885730), (2320, 797157), (2610, 708584), (2668, 693180), (2760, 670074), (3312, 558395), (3335, 554544), (3480, 531438), (3851, 480240), (4002, 462120), (4140, 446716), (4176, 442865), (5220, 354292), (5336, 346590), (5520, 335037), (6003, 308080), (6670, 277272), (6960, 265719), (7702, 240120), (8004, 231060), (8280, 223358), (10005, 184848), (10440, 177146), (10672, 173295), (11553, 160080), (12006, 154040), (13340, 138636), (15404, 120060), (16008, 115530), (16560, 111679), (19255, 96048), (20010, 92424), (20880, 88573), (23106, 80040), (24012, 77020), (26680, 69318), (30015, 61616), (30808, 60030), (32016, 57765), (34659, 53360), (38510, 48024), (40020, 46212)]