5271468720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{51439}}^1$

素因数の和:51523

約数の個数: 160

約数和(自身を含む): 18982594560

約数和(自身を除く): 13711125840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 61, 70, 80, 84, 105, 112, 120, 122, 140, 168, 183, 210, 240, 244, 280, 305, 336, 366, 420, 427, 488, 560, 610, 732, 840, 854, 915, 976, 1220, 1281, 1464, 1680, 1708, 1830, 2135, 2440, 2562, 2928, 3416, 3660, 4270, 4880, 5124, 6405, 6832, 7320, 8540, 10248, 12810, 14640, 17080, 20496, 25620, 34160, 51240, 51439, 102480, 102878, 154317, 205756, 257195, 308634, 360073, 411512, 514390, 617268, 720146, 771585, 823024, 1028780, 1080219, 1234536, 1440292, 1543170, 1800365, 2057560, 2160438, 2469072, 2880584, 3086340, 3137779, 3600730, 4115120, 4320876, 5401095, 5761168, 6172680, 6275558, 7201460, 8641752, 9413337, 10802190, 12345360, 12551116, 14402920, 15688895, 17283504, 18826674, 21604380, 21964453, 25102232, 28805840, 31377790, 37653348, 43208760, 43928906, 47066685, 50204464, 62755580, 65893359, 75306696, 86417520, 87857812, 94133370, 109822265, 125511160, 131786718, 150613392, 175715624, 188266740, 219644530, 251022320, 263573436, 329466795, 351431248, 376533480, 439289060, 527146872, 658933590, 753066960, 878578120, 1054293744, 1317867180, 1757156240, 2635734360, 5271468720]

約数ペア:

[(1, 5271468720), (2, 2635734360), (3, 1757156240), (4, 1317867180), (5, 1054293744), (6, 878578120), (7, 753066960), (8, 658933590), (10, 527146872), (12, 439289060), (14, 376533480), (15, 351431248), (16, 329466795), (20, 263573436), (21, 251022320), (24, 219644530), (28, 188266740), (30, 175715624), (35, 150613392), (40, 131786718), (42, 125511160), (48, 109822265), (56, 94133370), (60, 87857812), (61, 86417520), (70, 75306696), (80, 65893359), (84, 62755580), (105, 50204464), (112, 47066685), (120, 43928906), (122, 43208760), (140, 37653348), (168, 31377790), (183, 28805840), (210, 25102232), (240, 21964453), (244, 21604380), (280, 18826674), (305, 17283504), (336, 15688895), (366, 14402920), (420, 12551116), (427, 12345360), (488, 10802190), (560, 9413337), (610, 8641752), (732, 7201460), (840, 6275558), (854, 6172680), (915, 5761168), (976, 5401095), (1220, 4320876), (1281, 4115120), (1464, 3600730), (1680, 3137779), (1708, 3086340), (1830, 2880584), (2135, 2469072), (2440, 2160438), (2562, 2057560), (2928, 1800365), (3416, 1543170), (3660, 1440292), (4270, 1234536), (4880, 1080219), (5124, 1028780), (6405, 823024), (6832, 771585), (7320, 720146), (8540, 617268), (10248, 514390), (12810, 411512), (14640, 360073), (17080, 308634), (20496, 257195), (25620, 205756), (34160, 154317), (51240, 102878), (51439, 102480)]