123828320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:98

約数の個数: 288

約数和(自身を含む): 401345280

約数和(自身を除く): 277516960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 23, 28, 32, 35, 38, 40, 44, 46, 55, 56, 70, 76, 77, 80, 88, 92, 95, 110, 112, 115, 133, 140, 152, 154, 160, 161, 176, 184, 190, 209, 220, 224, 230, 253, 266, 280, 304, 308, 322, 352, 368, 380, 385, 418, 437, 440, 460, 506, 529, 532, 560, 608, 616, 644, 665, 736, 760, 770, 805, 836, 874, 880, 920, 1012, 1045, 1058, 1064, 1120, 1232, 1265, 1288, 1330, 1463, 1520, 1540, 1610, 1672, 1748, 1760, 1771, 1840, 2024, 2090, 2116, 2128, 2185, 2464, 2530, 2576, 2645, 2660, 2926, 3040, 3059, 3080, 3220, 3344, 3496, 3542, 3680, 3703, 4048, 4180, 4232, 4256, 4370, 4807, 5060, 5152, 5290, 5320, 5819, 5852, 6118, 6160, 6440, 6688, 6992, 7084, 7315, 7406, 8096, 8360, 8464, 8740, 8855, 9614, 10051, 10120, 10580, 10640, 11638, 11704, 12236, 12320, 12880, 13984, 14168, 14630, 14812, 15295, 16720, 16928, 17480, 17710, 18515, 19228, 20102, 20240, 21160, 21280, 23276, 23408, 24035, 24472, 25760, 28336, 29095, 29260, 29624, 30590, 33440, 33649, 34960, 35420, 37030, 38456, 40204, 40480, 40733, 42320, 46552, 46816, 48070, 48944, 50255, 56672, 58190, 58520, 59248, 61180, 67298, 69920, 70357, 70840, 74060, 76912, 80408, 81466, 84640, 93104, 96140, 97888, 100510, 110561, 116380, 117040, 118496, 122360, 134596, 140714, 141680, 148120, 153824, 160816, 162932, 168245, 186208, 192280, 201020, 203665, 221122, 232760, 234080, 244720, 269192, 281428, 283360, 296240, 321632, 325864, 336490, 351785, 384560, 402040, 407330, 442244, 465520, 489440, 538384, 552805, 562856, 592480, 651728, 672980, 703570, 769120, 773927, 804080, 814660, 884488, 931040, 1076768, 1105610, 1125712, 1303456, 1345960, 1407140, 1547854, 1608160, 1629320, 1768976, 2211220, 2251424, 2691920, 2814280, 3095708, 3258640, 3537952, 3869635, 4422440, 5383840, 5628560, 6191416, 6517280, 7739270, 8844880, 11257120, 12382832, 15478540, 17689760, 24765664, 30957080, 61914160, 123828320]

約数ペア:

[(1, 123828320), (2, 61914160), (4, 30957080), (5, 24765664), (7, 17689760), (8, 15478540), (10, 12382832), (11, 11257120), (14, 8844880), (16, 7739270), (19, 6517280), (20, 6191416), (22, 5628560), (23, 5383840), (28, 4422440), (32, 3869635), (35, 3537952), (38, 3258640), (40, 3095708), (44, 2814280), (46, 2691920), (55, 2251424), (56, 2211220), (70, 1768976), (76, 1629320), (77, 1608160), (80, 1547854), (88, 1407140), (92, 1345960), (95, 1303456), (110, 1125712), (112, 1105610), (115, 1076768), (133, 931040), (140, 884488), (152, 814660), (154, 804080), (160, 773927), (161, 769120), (176, 703570), (184, 672980), (190, 651728), (209, 592480), (220, 562856), (224, 552805), (230, 538384), (253, 489440), (266, 465520), (280, 442244), (304, 407330), (308, 402040), (322, 384560), (352, 351785), (368, 336490), (380, 325864), (385, 321632), (418, 296240), (437, 283360), (440, 281428), (460, 269192), (506, 244720), (529, 234080), (532, 232760), (560, 221122), (608, 203665), (616, 201020), (644, 192280), (665, 186208), (736, 168245), (760, 162932), (770, 160816), (805, 153824), (836, 148120), (874, 141680), (880, 140714), (920, 134596), (1012, 122360), (1045, 118496), (1058, 117040), (1064, 116380), (1120, 110561), (1232, 100510), (1265, 97888), (1288, 96140), (1330, 93104), (1463, 84640), (1520, 81466), (1540, 80408), (1610, 76912), (1672, 74060), (1748, 70840), (1760, 70357), (1771, 69920), (1840, 67298), (2024, 61180), (2090, 59248), (2116, 58520), (2128, 58190), (2185, 56672), (2464, 50255), (2530, 48944), (2576, 48070), (2645, 46816), (2660, 46552), (2926, 42320), (3040, 40733), (3059, 40480), (3080, 40204), (3220, 38456), (3344, 37030), (3496, 35420), (3542, 34960), (3680, 33649), (3703, 33440), (4048, 30590), (4180, 29624), (4232, 29260), (4256, 29095), (4370, 28336), (4807, 25760), (5060, 24472), (5152, 24035), (5290, 23408), (5320, 23276), (5819, 21280), (5852, 21160), (6118, 20240), (6160, 20102), (6440, 19228), (6688, 18515), (6992, 17710), (7084, 17480), (7315, 16928), (7406, 16720), (8096, 15295), (8360, 14812), (8464, 14630), (8740, 14168), (8855, 13984), (9614, 12880), (10051, 12320), (10120, 12236), (10580, 11704), (10640, 11638)]