1028756880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:175

約数の個数: 360

約数和(自身を含む): 3760077048

約数和(自身を除く): 2731320168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 37, 40, 45, 46, 48, 60, 69, 72, 73, 74, 80, 90, 92, 111, 115, 120, 138, 144, 146, 148, 180, 184, 185, 207, 219, 222, 230, 240, 276, 292, 296, 333, 345, 360, 365, 368, 370, 414, 438, 444, 460, 529, 552, 555, 584, 592, 657, 666, 690, 720, 730, 740, 828, 851, 876, 888, 920, 1035, 1058, 1095, 1104, 1110, 1168, 1314, 1332, 1380, 1460, 1480, 1587, 1656, 1665, 1679, 1702, 1752, 1776, 1840, 2070, 2116, 2190, 2220, 2553, 2628, 2645, 2664, 2701, 2760, 2920, 2960, 3174, 3285, 3312, 3330, 3358, 3404, 3504, 4140, 4232, 4255, 4380, 4440, 4761, 5037, 5106, 5256, 5290, 5328, 5402, 5520, 5840, 6348, 6570, 6660, 6716, 6808, 7659, 7935, 8103, 8280, 8395, 8464, 8510, 8760, 8880, 9522, 10074, 10212, 10512, 10580, 10804, 12696, 12765, 13140, 13320, 13432, 13505, 13616, 15111, 15318, 15870, 16206, 16560, 16790, 17020, 17520, 19044, 19573, 20148, 20424, 21160, 21608, 23805, 24309, 25185, 25392, 25530, 26280, 26640, 26864, 27010, 30222, 30636, 31740, 32412, 33580, 34040, 38088, 38295, 38617, 39146, 40296, 40515, 40848, 42320, 43216, 47610, 48618, 50370, 51060, 52560, 54020, 58719, 60444, 61272, 62123, 63480, 64824, 67160, 68080, 75555, 76176, 76590, 77234, 78292, 80592, 81030, 95220, 97236, 97865, 100740, 102120, 108040, 115851, 117438, 120888, 121545, 122544, 124246, 126960, 129648, 134320, 151110, 153180, 154468, 156584, 162060, 176157, 186369, 190440, 193085, 194472, 195730, 201480, 204240, 216080, 231702, 234876, 241776, 243090, 248492, 293595, 302220, 306360, 308936, 310615, 313168, 324120, 347553, 352314, 372738, 380880, 386170, 388944, 391460, 402960, 463404, 469752, 486180, 496984, 559107, 579255, 587190, 604440, 612720, 617872, 621230, 648240, 695106, 704628, 745476, 772340, 782920, 880785, 926808, 931845, 939504, 972360, 993968, 1118214, 1158510, 1174380, 1208880, 1242460, 1390212, 1409256, 1428829, 1490952, 1544680, 1565840, 1737765, 1761570, 1853616, 1863690, 1944720, 2236428, 2317020, 2348760, 2484920, 2780424, 2795535, 2818512, 2857658, 2981904, 3089360, 3475530, 3523140, 3727380, 4286487, 4472856, 4634040, 4697520, 4969840, 5560848, 5591070, 5715316, 6951060, 7046280, 7144145, 7454760, 8572974, 8945712, 9268080, 11182140, 11430632, 12859461, 13902120, 14092560, 14288290, 14909520, 17145948, 21432435, 22364280, 22861264, 25718922, 27804240, 28576580, 34291896, 42864870, 44728560, 51437844, 57153160, 64297305, 68583792, 85729740, 102875688, 114306320, 128594610, 171459480, 205751376, 257189220, 342918960, 514378440, 1028756880]

約数ペア:

[(1, 1028756880), (2, 514378440), (3, 342918960), (4, 257189220), (5, 205751376), (6, 171459480), (8, 128594610), (9, 114306320), (10, 102875688), (12, 85729740), (15, 68583792), (16, 64297305), (18, 57153160), (20, 51437844), (23, 44728560), (24, 42864870), (30, 34291896), (36, 28576580), (37, 27804240), (40, 25718922), (45, 22861264), (46, 22364280), (48, 21432435), (60, 17145948), (69, 14909520), (72, 14288290), (73, 14092560), (74, 13902120), (80, 12859461), (90, 11430632), (92, 11182140), (111, 9268080), (115, 8945712), (120, 8572974), (138, 7454760), (144, 7144145), (146, 7046280), (148, 6951060), (180, 5715316), (184, 5591070), (185, 5560848), (207, 4969840), (219, 4697520), (222, 4634040), (230, 4472856), (240, 4286487), (276, 3727380), (292, 3523140), (296, 3475530), (333, 3089360), (345, 2981904), (360, 2857658), (365, 2818512), (368, 2795535), (370, 2780424), (414, 2484920), (438, 2348760), (444, 2317020), (460, 2236428), (529, 1944720), (552, 1863690), (555, 1853616), (584, 1761570), (592, 1737765), (657, 1565840), (666, 1544680), (690, 1490952), (720, 1428829), (730, 1409256), (740, 1390212), (828, 1242460), (851, 1208880), (876, 1174380), (888, 1158510), (920, 1118214), (1035, 993968), (1058, 972360), (1095, 939504), (1104, 931845), (1110, 926808), (1168, 880785), (1314, 782920), (1332, 772340), (1380, 745476), (1460, 704628), (1480, 695106), (1587, 648240), (1656, 621230), (1665, 617872), (1679, 612720), (1702, 604440), (1752, 587190), (1776, 579255), (1840, 559107), (2070, 496984), (2116, 486180), (2190, 469752), (2220, 463404), (2553, 402960), (2628, 391460), (2645, 388944), (2664, 386170), (2701, 380880), (2760, 372738), (2920, 352314), (2960, 347553), (3174, 324120), (3285, 313168), (3312, 310615), (3330, 308936), (3358, 306360), (3404, 302220), (3504, 293595), (4140, 248492), (4232, 243090), (4255, 241776), (4380, 234876), (4440, 231702), (4761, 216080), (5037, 204240), (5106, 201480), (5256, 195730), (5290, 194472), (5328, 193085), (5402, 190440), (5520, 186369), (5840, 176157), (6348, 162060), (6570, 156584), (6660, 154468), (6716, 153180), (6808, 151110), (7659, 134320), (7935, 129648), (8103, 126960), (8280, 124246), (8395, 122544), (8464, 121545), (8510, 120888), (8760, 117438), (8880, 115851), (9522, 108040), (10074, 102120), (10212, 100740), (10512, 97865), (10580, 97236), (10804, 95220), (12696, 81030), (12765, 80592), (13140, 78292), (13320, 77234), (13432, 76590), (13505, 76176), (13616, 75555), (15111, 68080), (15318, 67160), (15870, 64824), (16206, 63480), (16560, 62123), (16790, 61272), (17020, 60444), (17520, 58719), (19044, 54020), (19573, 52560), (20148, 51060), (20424, 50370), (21160, 48618), (21608, 47610), (23805, 43216), (24309, 42320), (25185, 40848), (25392, 40515), (25530, 40296), (26280, 39146), (26640, 38617), (26864, 38295), (27010, 38088), (30222, 34040), (30636, 33580), (31740, 32412)]