1397856960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:381

約数の個数: 448

約数和(自身を含む): 5407395840

約数和(自身を除く): 4009538880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 31, 32, 34, 36, 40, 45, 48, 51, 54, 60, 62, 64, 68, 72, 80, 85, 90, 93, 96, 102, 108, 120, 124, 135, 136, 144, 153, 155, 160, 170, 180, 186, 192, 204, 216, 240, 248, 255, 270, 272, 279, 288, 306, 307, 310, 320, 340, 360, 372, 408, 432, 459, 465, 480, 496, 510, 527, 540, 544, 558, 576, 612, 614, 620, 680, 720, 744, 765, 816, 837, 864, 918, 921, 930, 960, 992, 1020, 1054, 1080, 1088, 1116, 1224, 1228, 1240, 1360, 1395, 1440, 1488, 1530, 1535, 1581, 1632, 1674, 1728, 1836, 1842, 1860, 1984, 2040, 2108, 2160, 2232, 2295, 2448, 2456, 2480, 2635, 2720, 2763, 2790, 2880, 2976, 3060, 3070, 3162, 3264, 3348, 3672, 3684, 3720, 4080, 4185, 4216, 4320, 4464, 4590, 4605, 4743, 4896, 4912, 4960, 5219, 5270, 5440, 5526, 5580, 5952, 6120, 6140, 6324, 6696, 7344, 7368, 7440, 7905, 8160, 8289, 8370, 8432, 8640, 8928, 9180, 9210, 9486, 9517, 9792, 9824, 9920, 10438, 10540, 11052, 11160, 12240, 12280, 12648, 13392, 13815, 14229, 14688, 14736, 14880, 15657, 15810, 16320, 16578, 16740, 16864, 17856, 18360, 18420, 18972, 19034, 19648, 20876, 21080, 22104, 22320, 23715, 24480, 24560, 25296, 26095, 26784, 27630, 28458, 28551, 29376, 29472, 29760, 31314, 31620, 33156, 33480, 33728, 36720, 36840, 37944, 38068, 41445, 41752, 42160, 44208, 44640, 46971, 47430, 47585, 48960, 49120, 50592, 52190, 53568, 55260, 56916, 57102, 58944, 62628, 63240, 66312, 66960, 71145, 73440, 73680, 75888, 76136, 78285, 82890, 83504, 84320, 85653, 88416, 89280, 93942, 94860, 95170, 98240, 101184, 104380, 110520, 113832, 114204, 125256, 126480, 132624, 133920, 140913, 142290, 142755, 146880, 147360, 151776, 152272, 156570, 161789, 165780, 167008, 168640, 171306, 176832, 187884, 189720, 190340, 208760, 221040, 227664, 228408, 234855, 250512, 252960, 256959, 265248, 267840, 281826, 284580, 285510, 294720, 303552, 304544, 313140, 323578, 331560, 334016, 342612, 375768, 379440, 380680, 417520, 428265, 442080, 455328, 456816, 469710, 485367, 501024, 505920, 513918, 530496, 563652, 569160, 571020, 609088, 626280, 647156, 663120, 685224, 704565, 751536, 758880, 761360, 808945, 835040, 856530, 884160, 910656, 913632, 939420, 970734, 1002048, 1027836, 1127304, 1138320, 1142040, 1252560, 1284795, 1294312, 1326240, 1370448, 1409130, 1456101, 1503072, 1517760, 1522720, 1617890, 1670080, 1713060, 1827264, 1878840, 1941468, 2055672, 2254608, 2276640, 2284080, 2426835, 2505120, 2569590, 2588624, 2652480, 2740896, 2818260, 2912202, 3006144, 3045440, 3235780, 3426120, 3757680, 3882936, 4111344, 4368303, 4509216, 4553280, 4568160, 4853670, 5010240, 5139180, 5177248, 5481792, 5636520, 5824404, 6471560, 6852240, 7280505, 7515360, 7765872, 8222688, 8736606, 9018432, 9136320, 9707340, 10278360, 10354496, 11273040, 11648808, 12943120, 13704480, 14561010, 15030720, 15531744, 16445376, 17473212, 19414680, 20556720, 21841515, 22546080, 23297616, 25886240, 27408960, 29122020, 31063488, 34946424, 38829360, 41113440, 43683030, 45092160, 46595232, 51772480, 58244040, 69892848, 77658720, 82226880, 87366060, 93190464, 116488080, 139785696, 155317440, 174732120, 232976160, 279571392, 349464240, 465952320, 698928480, 1397856960]

約数ペア:

[(1, 1397856960), (2, 698928480), (3, 465952320), (4, 349464240), (5, 279571392), (6, 232976160), (8, 174732120), (9, 155317440), (10, 139785696), (12, 116488080), (15, 93190464), (16, 87366060), (17, 82226880), (18, 77658720), (20, 69892848), (24, 58244040), (27, 51772480), (30, 46595232), (31, 45092160), (32, 43683030), (34, 41113440), (36, 38829360), (40, 34946424), (45, 31063488), (48, 29122020), (51, 27408960), (54, 25886240), (60, 23297616), (62, 22546080), (64, 21841515), (68, 20556720), (72, 19414680), (80, 17473212), (85, 16445376), (90, 15531744), (93, 15030720), (96, 14561010), (102, 13704480), (108, 12943120), (120, 11648808), (124, 11273040), (135, 10354496), (136, 10278360), (144, 9707340), (153, 9136320), (155, 9018432), (160, 8736606), (170, 8222688), (180, 7765872), (186, 7515360), (192, 7280505), (204, 6852240), (216, 6471560), (240, 5824404), (248, 5636520), (255, 5481792), (270, 5177248), (272, 5139180), (279, 5010240), (288, 4853670), (306, 4568160), (307, 4553280), (310, 4509216), (320, 4368303), (340, 4111344), (360, 3882936), (372, 3757680), (408, 3426120), (432, 3235780), (459, 3045440), (465, 3006144), (480, 2912202), (496, 2818260), (510, 2740896), (527, 2652480), (540, 2588624), (544, 2569590), (558, 2505120), (576, 2426835), (612, 2284080), (614, 2276640), (620, 2254608), (680, 2055672), (720, 1941468), (744, 1878840), (765, 1827264), (816, 1713060), (837, 1670080), (864, 1617890), (918, 1522720), (921, 1517760), (930, 1503072), (960, 1456101), (992, 1409130), (1020, 1370448), (1054, 1326240), (1080, 1294312), (1088, 1284795), (1116, 1252560), (1224, 1142040), (1228, 1138320), (1240, 1127304), (1360, 1027836), (1395, 1002048), (1440, 970734), (1488, 939420), (1530, 913632), (1535, 910656), (1581, 884160), (1632, 856530), (1674, 835040), (1728, 808945), (1836, 761360), (1842, 758880), (1860, 751536), (1984, 704565), (2040, 685224), (2108, 663120), (2160, 647156), (2232, 626280), (2295, 609088), (2448, 571020), (2456, 569160), (2480, 563652), (2635, 530496), (2720, 513918), (2763, 505920), (2790, 501024), (2880, 485367), (2976, 469710), (3060, 456816), (3070, 455328), (3162, 442080), (3264, 428265), (3348, 417520), (3672, 380680), (3684, 379440), (3720, 375768), (4080, 342612), (4185, 334016), (4216, 331560), (4320, 323578), (4464, 313140), (4590, 304544), (4605, 303552), (4743, 294720), (4896, 285510), (4912, 284580), (4960, 281826), (5219, 267840), (5270, 265248), (5440, 256959), (5526, 252960), (5580, 250512), (5952, 234855), (6120, 228408), (6140, 227664), (6324, 221040), (6696, 208760), (7344, 190340), (7368, 189720), (7440, 187884), (7905, 176832), (8160, 171306), (8289, 168640), (8370, 167008), (8432, 165780), (8640, 161789), (8928, 156570), (9180, 152272), (9210, 151776), (9486, 147360), (9517, 146880), (9792, 142755), (9824, 142290), (9920, 140913), (10438, 133920), (10540, 132624), (11052, 126480), (11160, 125256), (12240, 114204), (12280, 113832), (12648, 110520), (13392, 104380), (13815, 101184), (14229, 98240), (14688, 95170), (14736, 94860), (14880, 93942), (15657, 89280), (15810, 88416), (16320, 85653), (16578, 84320), (16740, 83504), (16864, 82890), (17856, 78285), (18360, 76136), (18420, 75888), (18972, 73680), (19034, 73440), (19648, 71145), (20876, 66960), (21080, 66312), (22104, 63240), (22320, 62628), (23715, 58944), (24480, 57102), (24560, 56916), (25296, 55260), (26095, 53568), (26784, 52190), (27630, 50592), (28458, 49120), (28551, 48960), (29376, 47585), (29472, 47430), (29760, 46971), (31314, 44640), (31620, 44208), (33156, 42160), (33480, 41752), (33728, 41445), (36720, 38068), (36840, 37944)]