29971821880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{20231}}^1$

素因数の和:20310

約数の個数: 256

約数和(自身を含む): 92995983360

約数和(自身を除く): 63024161480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 37, 40, 44, 52, 55, 56, 65, 70, 74, 77, 88, 91, 104, 110, 130, 140, 143, 148, 154, 182, 185, 220, 259, 260, 280, 286, 296, 308, 364, 370, 385, 407, 440, 455, 481, 518, 520, 572, 616, 715, 728, 740, 770, 814, 910, 962, 1001, 1036, 1144, 1295, 1430, 1480, 1540, 1628, 1820, 1924, 2002, 2035, 2072, 2405, 2590, 2849, 2860, 3080, 3256, 3367, 3640, 3848, 4004, 4070, 4810, 5005, 5180, 5291, 5698, 5720, 6734, 8008, 8140, 9620, 10010, 10360, 10582, 11396, 13468, 14245, 16280, 16835, 19240, 20020, 20231, 21164, 22792, 26455, 26936, 28490, 33670, 37037, 40040, 40462, 42328, 52910, 56980, 67340, 74074, 80924, 101155, 105820, 113960, 134680, 141617, 148148, 161848, 185185, 202310, 211640, 222541, 263003, 283234, 296296, 370370, 404620, 445082, 526006, 566468, 708085, 740740, 748547, 809240, 890164, 1052012, 1112705, 1132936, 1315015, 1416170, 1481480, 1497094, 1557787, 1780328, 1841021, 2104024, 2225410, 2630030, 2832340, 2893033, 2994188, 3115574, 3682042, 3742735, 4450820, 5239829, 5260060, 5664680, 5786066, 5988376, 6231148, 7364084, 7485470, 7788935, 8234017, 8901640, 9205105, 9731111, 10479658, 10520120, 11572132, 12462296, 14465165, 14728168, 14970940, 15577870, 16468034, 18410210, 19462222, 20251231, 20959316, 23144264, 26199145, 28930330, 29941880, 31155740, 32936068, 36820420, 38924444, 40502462, 41170085, 41918632, 48655555, 52398290, 57638119, 57860660, 62311480, 65872136, 68117777, 73640840, 77848888, 81004924, 82340170, 97311110, 101256155, 104796580, 107042221, 115276238, 115721320, 136235554, 162009848, 164680340, 194622220, 202512310, 209593160, 214084442, 230552476, 272471108, 288190595, 329360680, 340588885, 389244440, 405024620, 428168884, 461104952, 535211105, 544942216, 576381190, 681177770, 749295547, 810049240, 856337768, 1070422210, 1152762380, 1362355540, 1498591094, 2140844420, 2305524760, 2724711080, 2997182188, 3746477735, 4281688840, 5994364376, 7492955470, 14985910940, 29971821880]

約数ペア:

[(1, 29971821880), (2, 14985910940), (4, 7492955470), (5, 5994364376), (7, 4281688840), (8, 3746477735), (10, 2997182188), (11, 2724711080), (13, 2305524760), (14, 2140844420), (20, 1498591094), (22, 1362355540), (26, 1152762380), (28, 1070422210), (35, 856337768), (37, 810049240), (40, 749295547), (44, 681177770), (52, 576381190), (55, 544942216), (56, 535211105), (65, 461104952), (70, 428168884), (74, 405024620), (77, 389244440), (88, 340588885), (91, 329360680), (104, 288190595), (110, 272471108), (130, 230552476), (140, 214084442), (143, 209593160), (148, 202512310), (154, 194622220), (182, 164680340), (185, 162009848), (220, 136235554), (259, 115721320), (260, 115276238), (280, 107042221), (286, 104796580), (296, 101256155), (308, 97311110), (364, 82340170), (370, 81004924), (385, 77848888), (407, 73640840), (440, 68117777), (455, 65872136), (481, 62311480), (518, 57860660), (520, 57638119), (572, 52398290), (616, 48655555), (715, 41918632), (728, 41170085), (740, 40502462), (770, 38924444), (814, 36820420), (910, 32936068), (962, 31155740), (1001, 29941880), (1036, 28930330), (1144, 26199145), (1295, 23144264), (1430, 20959316), (1480, 20251231), (1540, 19462222), (1628, 18410210), (1820, 16468034), (1924, 15577870), (2002, 14970940), (2035, 14728168), (2072, 14465165), (2405, 12462296), (2590, 11572132), (2849, 10520120), (2860, 10479658), (3080, 9731111), (3256, 9205105), (3367, 8901640), (3640, 8234017), (3848, 7788935), (4004, 7485470), (4070, 7364084), (4810, 6231148), (5005, 5988376), (5180, 5786066), (5291, 5664680), (5698, 5260060), (5720, 5239829), (6734, 4450820), (8008, 3742735), (8140, 3682042), (9620, 3115574), (10010, 2994188), (10360, 2893033), (10582, 2832340), (11396, 2630030), (13468, 2225410), (14245, 2104024), (16280, 1841021), (16835, 1780328), (19240, 1557787), (20020, 1497094), (20231, 1481480), (21164, 1416170), (22792, 1315015), (26455, 1132936), (26936, 1112705), (28490, 1052012), (33670, 890164), (37037, 809240), (40040, 748547), (40462, 740740), (42328, 708085), (52910, 566468), (56980, 526006), (67340, 445082), (74074, 404620), (80924, 370370), (101155, 296296), (105820, 283234), (113960, 263003), (134680, 222541), (141617, 211640), (148148, 202310), (161848, 185185)]