1974754560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:421

約数の個数: 288

約数和(自身を含む): 6654348288

約数和(自身を除く): 4679593728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 53, 60, 62, 64, 80, 93, 96, 106, 120, 124, 128, 155, 159, 160, 186, 192, 212, 240, 248, 256, 265, 310, 313, 318, 320, 372, 384, 424, 465, 480, 496, 530, 620, 626, 636, 640, 744, 768, 795, 848, 930, 939, 960, 992, 1060, 1240, 1252, 1272, 1280, 1488, 1565, 1590, 1643, 1696, 1860, 1878, 1920, 1984, 2120, 2480, 2504, 2544, 2976, 3130, 3180, 3286, 3392, 3720, 3756, 3840, 3968, 4240, 4695, 4929, 4960, 5008, 5088, 5952, 6260, 6360, 6572, 6784, 7440, 7512, 7936, 8215, 8480, 9390, 9703, 9858, 9920, 10016, 10176, 11904, 12520, 12720, 13144, 13568, 14880, 15024, 16430, 16589, 16960, 18780, 19406, 19716, 19840, 20032, 20352, 23808, 24645, 25040, 25440, 26288, 29109, 29760, 30048, 32860, 33178, 33920, 37560, 38812, 39432, 39680, 40064, 40704, 48515, 49290, 49767, 50080, 50880, 52576, 58218, 59520, 60096, 65720, 66356, 67840, 75120, 77624, 78864, 80128, 82945, 97030, 98580, 99534, 100160, 101760, 105152, 116436, 119040, 120192, 131440, 132712, 145545, 150240, 155248, 157728, 165890, 194060, 197160, 199068, 200320, 203520, 210304, 232872, 240384, 248835, 262880, 265424, 291090, 300480, 310496, 315456, 331780, 388120, 394320, 398136, 400640, 420608, 465744, 497670, 514259, 525760, 530848, 582180, 600960, 620992, 630912, 663560, 776240, 788640, 796272, 931488, 995340, 1028518, 1051520, 1061696, 1164360, 1201920, 1241984, 1261824, 1327120, 1542777, 1552480, 1577280, 1592544, 1862976, 1990680, 2057036, 2103040, 2123392, 2328720, 2483968, 2571295, 2654240, 3085554, 3104960, 3154560, 3185088, 3725952, 3981360, 4114072, 4246784, 4657440, 5142590, 5308480, 6171108, 6209920, 6309120, 6370176, 7451904, 7713885, 7962720, 8228144, 9314880, 10285180, 10616960, 12342216, 12419840, 12740352, 15427770, 15925440, 16456288, 18629760, 20570360, 21233920, 24684432, 30855540, 31850880, 32912576, 37259520, 41140720, 49368864, 61711080, 63701760, 65825152, 82281440, 98737728, 123422160, 131650304, 164562880, 197475456, 246844320, 329125760, 394950912, 493688640, 658251520, 987377280, 1974754560]

約数ペア:

[(1, 1974754560), (2, 987377280), (3, 658251520), (4, 493688640), (5, 394950912), (6, 329125760), (8, 246844320), (10, 197475456), (12, 164562880), (15, 131650304), (16, 123422160), (20, 98737728), (24, 82281440), (30, 65825152), (31, 63701760), (32, 61711080), (40, 49368864), (48, 41140720), (53, 37259520), (60, 32912576), (62, 31850880), (64, 30855540), (80, 24684432), (93, 21233920), (96, 20570360), (106, 18629760), (120, 16456288), (124, 15925440), (128, 15427770), (155, 12740352), (159, 12419840), (160, 12342216), (186, 10616960), (192, 10285180), (212, 9314880), (240, 8228144), (248, 7962720), (256, 7713885), (265, 7451904), (310, 6370176), (313, 6309120), (318, 6209920), (320, 6171108), (372, 5308480), (384, 5142590), (424, 4657440), (465, 4246784), (480, 4114072), (496, 3981360), (530, 3725952), (620, 3185088), (626, 3154560), (636, 3104960), (640, 3085554), (744, 2654240), (768, 2571295), (795, 2483968), (848, 2328720), (930, 2123392), (939, 2103040), (960, 2057036), (992, 1990680), (1060, 1862976), (1240, 1592544), (1252, 1577280), (1272, 1552480), (1280, 1542777), (1488, 1327120), (1565, 1261824), (1590, 1241984), (1643, 1201920), (1696, 1164360), (1860, 1061696), (1878, 1051520), (1920, 1028518), (1984, 995340), (2120, 931488), (2480, 796272), (2504, 788640), (2544, 776240), (2976, 663560), (3130, 630912), (3180, 620992), (3286, 600960), (3392, 582180), (3720, 530848), (3756, 525760), (3840, 514259), (3968, 497670), (4240, 465744), (4695, 420608), (4929, 400640), (4960, 398136), (5008, 394320), (5088, 388120), (5952, 331780), (6260, 315456), (6360, 310496), (6572, 300480), (6784, 291090), (7440, 265424), (7512, 262880), (7936, 248835), (8215, 240384), (8480, 232872), (9390, 210304), (9703, 203520), (9858, 200320), (9920, 199068), (10016, 197160), (10176, 194060), (11904, 165890), (12520, 157728), (12720, 155248), (13144, 150240), (13568, 145545), (14880, 132712), (15024, 131440), (16430, 120192), (16589, 119040), (16960, 116436), (18780, 105152), (19406, 101760), (19716, 100160), (19840, 99534), (20032, 98580), (20352, 97030), (23808, 82945), (24645, 80128), (25040, 78864), (25440, 77624), (26288, 75120), (29109, 67840), (29760, 66356), (30048, 65720), (32860, 60096), (33178, 59520), (33920, 58218), (37560, 52576), (38812, 50880), (39432, 50080), (39680, 49767), (40064, 49290), (40704, 48515)]