31116673920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{5233}}^1$

素因数の和:5437

約数の個数: 256

約数和(自身を含む): 105065222400

約数和(自身を除く): 73948548480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 163, 190, 192, 228, 240, 285, 304, 320, 326, 380, 384, 456, 480, 489, 570, 608, 640, 652, 760, 815, 912, 960, 978, 1140, 1216, 1304, 1520, 1630, 1824, 1920, 1956, 2280, 2432, 2445, 2608, 3040, 3097, 3260, 3648, 3912, 4560, 4890, 5216, 5233, 6080, 6194, 6520, 7296, 7824, 9120, 9291, 9780, 10432, 10466, 12160, 12388, 13040, 15485, 15648, 15699, 18240, 18582, 19560, 20864, 20932, 24776, 26080, 26165, 30970, 31296, 31398, 36480, 37164, 39120, 41864, 46455, 49552, 52160, 52330, 61940, 62592, 62796, 74328, 78240, 78495, 83728, 92910, 99104, 99427, 104320, 104660, 123880, 125592, 148656, 156480, 156990, 167456, 185820, 198208, 198854, 209320, 247760, 251184, 297312, 298281, 312960, 313980, 334912, 371640, 396416, 397708, 418640, 495520, 497135, 502368, 594624, 596562, 627960, 669824, 743280, 795416, 837280, 852979, 991040, 994270, 1004736, 1189248, 1193124, 1255920, 1486560, 1491405, 1590832, 1674560, 1705958, 1982080, 1988540, 2009472, 2386248, 2511840, 2558937, 2973120, 2982810, 3181664, 3349120, 3411916, 3977080, 4264895, 4772496, 5023680, 5117874, 5946240, 5965620, 6363328, 6823832, 7954160, 8529790, 9544992, 10047360, 10235748, 11931240, 12726656, 12794685, 13647664, 15908320, 16206601, 17059580, 19089984, 20471496, 23862480, 25589370, 27295328, 31816640, 32413202, 34119160, 38179968, 40942992, 47724960, 48619803, 51178740, 54590656, 63633280, 64826404, 68238320, 81033005, 81885984, 95449920, 97239606, 102357480, 109181312, 129652808, 136476640, 162066010, 163771968, 190899840, 194479212, 204714960, 243099015, 259305616, 272953280, 324132020, 327543936, 388958424, 409429920, 486198030, 518611232, 545906560, 648264040, 777916848, 818859840, 972396060, 1037222464, 1296528080, 1555833696, 1637719680, 1944792120, 2074444928, 2593056160, 3111667392, 3889584240, 5186112320, 6223334784, 7779168480, 10372224640, 15558336960, 31116673920]

約数ペア:

[(1, 31116673920), (2, 15558336960), (3, 10372224640), (4, 7779168480), (5, 6223334784), (6, 5186112320), (8, 3889584240), (10, 3111667392), (12, 2593056160), (15, 2074444928), (16, 1944792120), (19, 1637719680), (20, 1555833696), (24, 1296528080), (30, 1037222464), (32, 972396060), (38, 818859840), (40, 777916848), (48, 648264040), (57, 545906560), (60, 518611232), (64, 486198030), (76, 409429920), (80, 388958424), (95, 327543936), (96, 324132020), (114, 272953280), (120, 259305616), (128, 243099015), (152, 204714960), (160, 194479212), (163, 190899840), (190, 163771968), (192, 162066010), (228, 136476640), (240, 129652808), (285, 109181312), (304, 102357480), (320, 97239606), (326, 95449920), (380, 81885984), (384, 81033005), (456, 68238320), (480, 64826404), (489, 63633280), (570, 54590656), (608, 51178740), (640, 48619803), (652, 47724960), (760, 40942992), (815, 38179968), (912, 34119160), (960, 32413202), (978, 31816640), (1140, 27295328), (1216, 25589370), (1304, 23862480), (1520, 20471496), (1630, 19089984), (1824, 17059580), (1920, 16206601), (1956, 15908320), (2280, 13647664), (2432, 12794685), (2445, 12726656), (2608, 11931240), (3040, 10235748), (3097, 10047360), (3260, 9544992), (3648, 8529790), (3912, 7954160), (4560, 6823832), (4890, 6363328), (5216, 5965620), (5233, 5946240), (6080, 5117874), (6194, 5023680), (6520, 4772496), (7296, 4264895), (7824, 3977080), (9120, 3411916), (9291, 3349120), (9780, 3181664), (10432, 2982810), (10466, 2973120), (12160, 2558937), (12388, 2511840), (13040, 2386248), (15485, 2009472), (15648, 1988540), (15699, 1982080), (18240, 1705958), (18582, 1674560), (19560, 1590832), (20864, 1491405), (20932, 1486560), (24776, 1255920), (26080, 1193124), (26165, 1189248), (30970, 1004736), (31296, 994270), (31398, 991040), (36480, 852979), (37164, 837280), (39120, 795416), (41864, 743280), (46455, 669824), (49552, 627960), (52160, 596562), (52330, 594624), (61940, 502368), (62592, 497135), (62796, 495520), (74328, 418640), (78240, 397708), (78495, 396416), (83728, 371640), (92910, 334912), (99104, 313980), (99427, 312960), (104320, 298281), (104660, 297312), (123880, 251184), (125592, 247760), (148656, 209320), (156480, 198854), (156990, 198208), (167456, 185820)]