2017382880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{401}}^1$

素因数の和:689

約数の個数: 192

約数和(自身を含む): 6535323648

約数和(自身を除く): 4517940768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 80, 94, 96, 120, 141, 160, 188, 223, 235, 240, 282, 376, 401, 446, 470, 480, 564, 669, 705, 752, 802, 892, 940, 1115, 1128, 1203, 1338, 1410, 1504, 1604, 1784, 1880, 2005, 2230, 2256, 2406, 2676, 2820, 3208, 3345, 3568, 3760, 4010, 4460, 4512, 4812, 5352, 5640, 6015, 6416, 6690, 7136, 7520, 8020, 8920, 9624, 10481, 10704, 11280, 12030, 12832, 13380, 16040, 17840, 18847, 19248, 20962, 21408, 22560, 24060, 26760, 31443, 32080, 35680, 37694, 38496, 41924, 48120, 52405, 53520, 56541, 62886, 64160, 75388, 83848, 89423, 94235, 96240, 104810, 107040, 113082, 125772, 150776, 157215, 167696, 178846, 188470, 192480, 209620, 226164, 251544, 268269, 282705, 301552, 314430, 335392, 357692, 376940, 419240, 447115, 452328, 503088, 536538, 565410, 603104, 628860, 715384, 753880, 838480, 894230, 904656, 1006176, 1073076, 1130820, 1257720, 1341345, 1430768, 1507760, 1676960, 1788460, 1809312, 2146152, 2261640, 2515440, 2682690, 2861536, 3015520, 3576920, 4202881, 4292304, 4523280, 5030880, 5365380, 7153840, 8405762, 8584608, 9046560, 10730760, 12608643, 14307680, 16811524, 21014405, 21461520, 25217286, 33623048, 42028810, 42923040, 50434572, 63043215, 67246096, 84057620, 100869144, 126086430, 134492192, 168115240, 201738288, 252172860, 336230480, 403476576, 504345720, 672460960, 1008691440, 2017382880]

約数ペア:

[(1, 2017382880), (2, 1008691440), (3, 672460960), (4, 504345720), (5, 403476576), (6, 336230480), (8, 252172860), (10, 201738288), (12, 168115240), (15, 134492192), (16, 126086430), (20, 100869144), (24, 84057620), (30, 67246096), (32, 63043215), (40, 50434572), (47, 42923040), (48, 42028810), (60, 33623048), (80, 25217286), (94, 21461520), (96, 21014405), (120, 16811524), (141, 14307680), (160, 12608643), (188, 10730760), (223, 9046560), (235, 8584608), (240, 8405762), (282, 7153840), (376, 5365380), (401, 5030880), (446, 4523280), (470, 4292304), (480, 4202881), (564, 3576920), (669, 3015520), (705, 2861536), (752, 2682690), (802, 2515440), (892, 2261640), (940, 2146152), (1115, 1809312), (1128, 1788460), (1203, 1676960), (1338, 1507760), (1410, 1430768), (1504, 1341345), (1604, 1257720), (1784, 1130820), (1880, 1073076), (2005, 1006176), (2230, 904656), (2256, 894230), (2406, 838480), (2676, 753880), (2820, 715384), (3208, 628860), (3345, 603104), (3568, 565410), (3760, 536538), (4010, 503088), (4460, 452328), (4512, 447115), (4812, 419240), (5352, 376940), (5640, 357692), (6015, 335392), (6416, 314430), (6690, 301552), (7136, 282705), (7520, 268269), (8020, 251544), (8920, 226164), (9624, 209620), (10481, 192480), (10704, 188470), (11280, 178846), (12030, 167696), (12832, 157215), (13380, 150776), (16040, 125772), (17840, 113082), (18847, 107040), (19248, 104810), (20962, 96240), (21408, 94235), (22560, 89423), (24060, 83848), (26760, 75388), (31443, 64160), (32080, 62886), (35680, 56541), (37694, 53520), (38496, 52405), (41924, 48120)]