1995328080

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:408

約数の個数: 400

約数和(自身を含む): 7486395840

約数和(自身を除く): 5491067760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 59, 60, 68, 72, 80, 81, 85, 90, 102, 108, 118, 120, 135, 136, 144, 153, 162, 170, 177, 180, 204, 216, 236, 240, 255, 270, 272, 295, 306, 307, 324, 340, 354, 360, 405, 408, 432, 459, 472, 510, 531, 540, 590, 612, 614, 648, 680, 708, 720, 765, 810, 816, 885, 918, 921, 944, 1003, 1020, 1062, 1080, 1180, 1224, 1228, 1296, 1360, 1377, 1416, 1530, 1535, 1593, 1620, 1770, 1836, 1842, 2006, 2040, 2124, 2160, 2295, 2360, 2448, 2456, 2655, 2754, 2763, 2832, 3009, 3060, 3070, 3186, 3240, 3540, 3672, 3684, 4012, 4080, 4248, 4590, 4605, 4720, 4779, 4912, 5015, 5219, 5310, 5508, 5526, 6018, 6120, 6140, 6372, 6480, 6885, 7080, 7344, 7368, 7965, 8024, 8289, 8496, 9027, 9180, 9210, 9558, 10030, 10438, 10620, 11016, 11052, 12036, 12240, 12280, 12744, 13770, 13815, 14160, 14736, 15045, 15657, 15930, 16048, 16578, 18054, 18113, 18360, 18420, 19116, 20060, 20876, 21240, 22032, 22104, 23895, 24072, 24560, 24867, 25488, 26095, 27081, 27540, 27630, 30090, 31314, 31860, 33156, 36108, 36226, 36720, 36840, 38232, 40120, 41445, 41752, 42480, 44208, 45135, 46971, 47790, 48144, 49734, 52190, 54162, 54339, 55080, 55260, 60180, 62628, 63720, 66312, 72216, 72452, 73680, 76464, 78285, 80240, 81243, 82890, 83504, 90270, 90565, 93942, 95580, 99468, 104380, 108324, 108678, 110160, 110520, 120360, 124335, 125256, 127440, 132624, 135405, 140913, 144432, 144904, 156570, 162486, 163017, 165780, 180540, 181130, 187884, 191160, 198936, 208760, 216648, 217356, 221040, 234855, 240720, 248670, 250512, 270810, 271695, 281826, 289808, 307921, 313140, 324972, 326034, 331560, 361080, 362260, 375768, 382320, 397872, 406215, 417520, 422739, 433296, 434712, 469710, 489051, 497340, 541620, 543390, 563652, 615842, 626280, 649944, 652068, 663120, 704565, 722160, 724520, 751536, 812430, 815085, 845478, 869424, 923763, 939420, 978102, 994680, 1083240, 1086780, 1127304, 1231684, 1252560, 1299888, 1304136, 1409130, 1449040, 1467153, 1539605, 1624860, 1630170, 1690956, 1847526, 1878840, 1956204, 1989360, 2113695, 2166480, 2173560, 2254608, 2445255, 2463368, 2608272, 2771289, 2818260, 2934306, 3079210, 3249720, 3260340, 3381912, 3695052, 3757680, 3912408, 4227390, 4347120, 4618815, 4890510, 4926736, 5542578, 5636520, 5868612, 6158420, 6499440, 6520680, 6763824, 7335765, 7390104, 7824816, 8313867, 8454780, 9237630, 9781020, 11085156, 11273040, 11737224, 12316840, 13041360, 13856445, 14671530, 14780208, 16627734, 16909560, 18475260, 19562040, 22170312, 23474448, 24633680, 24941601, 27712890, 29343060, 33255468, 33819120, 36950520, 39124080, 41569335, 44340624, 49883202, 55425780, 58686120, 66510936, 73901040, 83138670, 99766404, 110851560, 117372240, 124708005, 133021872, 166277340, 199532808, 221703120, 249416010, 332554680, 399065616, 498832020, 665109360, 997664040, 1995328080]

約数ペア:

[(1, 1995328080), (2, 997664040), (3, 665109360), (4, 498832020), (5, 399065616), (6, 332554680), (8, 249416010), (9, 221703120), (10, 199532808), (12, 166277340), (15, 133021872), (16, 124708005), (17, 117372240), (18, 110851560), (20, 99766404), (24, 83138670), (27, 73901040), (30, 66510936), (34, 58686120), (36, 55425780), (40, 49883202), (45, 44340624), (48, 41569335), (51, 39124080), (54, 36950520), (59, 33819120), (60, 33255468), (68, 29343060), (72, 27712890), (80, 24941601), (81, 24633680), (85, 23474448), (90, 22170312), (102, 19562040), (108, 18475260), (118, 16909560), (120, 16627734), (135, 14780208), (136, 14671530), (144, 13856445), (153, 13041360), (162, 12316840), (170, 11737224), (177, 11273040), (180, 11085156), (204, 9781020), (216, 9237630), (236, 8454780), (240, 8313867), (255, 7824816), (270, 7390104), (272, 7335765), (295, 6763824), (306, 6520680), (307, 6499440), (324, 6158420), (340, 5868612), (354, 5636520), (360, 5542578), (405, 4926736), (408, 4890510), (432, 4618815), (459, 4347120), (472, 4227390), (510, 3912408), (531, 3757680), (540, 3695052), (590, 3381912), (612, 3260340), (614, 3249720), (648, 3079210), (680, 2934306), (708, 2818260), (720, 2771289), (765, 2608272), (810, 2463368), (816, 2445255), (885, 2254608), (918, 2173560), (921, 2166480), (944, 2113695), (1003, 1989360), (1020, 1956204), (1062, 1878840), (1080, 1847526), (1180, 1690956), (1224, 1630170), (1228, 1624860), (1296, 1539605), (1360, 1467153), (1377, 1449040), (1416, 1409130), (1530, 1304136), (1535, 1299888), (1593, 1252560), (1620, 1231684), (1770, 1127304), (1836, 1086780), (1842, 1083240), (2006, 994680), (2040, 978102), (2124, 939420), (2160, 923763), (2295, 869424), (2360, 845478), (2448, 815085), (2456, 812430), (2655, 751536), (2754, 724520), (2763, 722160), (2832, 704565), (3009, 663120), (3060, 652068), (3070, 649944), (3186, 626280), (3240, 615842), (3540, 563652), (3672, 543390), (3684, 541620), (4012, 497340), (4080, 489051), (4248, 469710), (4590, 434712), (4605, 433296), (4720, 422739), (4779, 417520), (4912, 406215), (5015, 397872), (5219, 382320), (5310, 375768), (5508, 362260), (5526, 361080), (6018, 331560), (6120, 326034), (6140, 324972), (6372, 313140), (6480, 307921), (6885, 289808), (7080, 281826), (7344, 271695), (7368, 270810), (7965, 250512), (8024, 248670), (8289, 240720), (8496, 234855), (9027, 221040), (9180, 217356), (9210, 216648), (9558, 208760), (10030, 198936), (10438, 191160), (10620, 187884), (11016, 181130), (11052, 180540), (12036, 165780), (12240, 163017), (12280, 162486), (12744, 156570), (13770, 144904), (13815, 144432), (14160, 140913), (14736, 135405), (15045, 132624), (15657, 127440), (15930, 125256), (16048, 124335), (16578, 120360), (18054, 110520), (18113, 110160), (18360, 108678), (18420, 108324), (19116, 104380), (20060, 99468), (20876, 95580), (21240, 93942), (22032, 90565), (22104, 90270), (23895, 83504), (24072, 82890), (24560, 81243), (24867, 80240), (25488, 78285), (26095, 76464), (27081, 73680), (27540, 72452), (27630, 72216), (30090, 66312), (31314, 63720), (31860, 62628), (33156, 60180), (36108, 55260), (36226, 55080), (36720, 54339), (36840, 54162), (38232, 52190), (40120, 49734), (41445, 48144), (41752, 47790), (42480, 46971), (44208, 45135)]