56268120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:122

約数の個数: 256

約数和(自身を含む): 196992000

約数和(自身を除く): 140723880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 29, 30, 37, 38, 40, 46, 57, 58, 60, 69, 74, 76, 87, 92, 95, 111, 114, 115, 116, 120, 138, 145, 148, 152, 174, 184, 185, 190, 222, 228, 230, 232, 276, 285, 290, 296, 345, 348, 370, 380, 435, 437, 444, 456, 460, 551, 552, 555, 570, 580, 667, 690, 696, 703, 740, 760, 851, 870, 874, 888, 920, 1073, 1102, 1110, 1140, 1160, 1311, 1334, 1380, 1406, 1480, 1653, 1702, 1740, 1748, 2001, 2109, 2146, 2185, 2204, 2220, 2280, 2553, 2622, 2668, 2755, 2760, 2812, 3219, 3306, 3335, 3404, 3480, 3496, 3515, 4002, 4218, 4255, 4292, 4370, 4408, 4440, 5106, 5244, 5336, 5365, 5510, 5624, 6438, 6555, 6612, 6670, 6808, 7030, 8004, 8265, 8436, 8510, 8584, 8740, 10005, 10212, 10488, 10545, 10730, 11020, 12673, 12765, 12876, 13110, 13224, 13340, 14060, 16008, 16095, 16169, 16530, 16872, 17020, 17480, 20010, 20387, 20424, 21090, 21460, 22040, 24679, 25346, 25530, 25752, 26220, 26680, 28120, 32190, 32338, 33060, 34040, 38019, 40020, 40774, 42180, 42920, 48507, 49358, 50692, 51060, 52440, 61161, 63365, 64380, 64676, 66120, 74037, 76038, 80040, 80845, 81548, 84360, 97014, 98716, 101384, 101935, 102120, 122322, 123395, 126730, 128760, 129352, 148074, 152076, 161690, 163096, 190095, 194028, 197432, 203870, 242535, 244644, 246790, 253460, 296148, 304152, 305805, 323380, 370185, 380190, 388056, 407740, 468901, 485070, 489288, 493580, 506920, 592296, 611610, 646760, 740370, 760380, 815480, 937802, 970140, 987160, 1223220, 1406703, 1480740, 1520760, 1875604, 1940280, 2344505, 2446440, 2813406, 2961480, 3751208, 4689010, 5626812, 7033515, 9378020, 11253624, 14067030, 18756040, 28134060, 56268120]

約数ペア:

[(1, 56268120), (2, 28134060), (3, 18756040), (4, 14067030), (5, 11253624), (6, 9378020), (8, 7033515), (10, 5626812), (12, 4689010), (15, 3751208), (19, 2961480), (20, 2813406), (23, 2446440), (24, 2344505), (29, 1940280), (30, 1875604), (37, 1520760), (38, 1480740), (40, 1406703), (46, 1223220), (57, 987160), (58, 970140), (60, 937802), (69, 815480), (74, 760380), (76, 740370), (87, 646760), (92, 611610), (95, 592296), (111, 506920), (114, 493580), (115, 489288), (116, 485070), (120, 468901), (138, 407740), (145, 388056), (148, 380190), (152, 370185), (174, 323380), (184, 305805), (185, 304152), (190, 296148), (222, 253460), (228, 246790), (230, 244644), (232, 242535), (276, 203870), (285, 197432), (290, 194028), (296, 190095), (345, 163096), (348, 161690), (370, 152076), (380, 148074), (435, 129352), (437, 128760), (444, 126730), (456, 123395), (460, 122322), (551, 102120), (552, 101935), (555, 101384), (570, 98716), (580, 97014), (667, 84360), (690, 81548), (696, 80845), (703, 80040), (740, 76038), (760, 74037), (851, 66120), (870, 64676), (874, 64380), (888, 63365), (920, 61161), (1073, 52440), (1102, 51060), (1110, 50692), (1140, 49358), (1160, 48507), (1311, 42920), (1334, 42180), (1380, 40774), (1406, 40020), (1480, 38019), (1653, 34040), (1702, 33060), (1740, 32338), (1748, 32190), (2001, 28120), (2109, 26680), (2146, 26220), (2185, 25752), (2204, 25530), (2220, 25346), (2280, 24679), (2553, 22040), (2622, 21460), (2668, 21090), (2755, 20424), (2760, 20387), (2812, 20010), (3219, 17480), (3306, 17020), (3335, 16872), (3404, 16530), (3480, 16169), (3496, 16095), (3515, 16008), (4002, 14060), (4218, 13340), (4255, 13224), (4292, 13110), (4370, 12876), (4408, 12765), (4440, 12673), (5106, 11020), (5244, 10730), (5336, 10545), (5365, 10488), (5510, 10212), (5624, 10005), (6438, 8740), (6555, 8584), (6612, 8510), (6670, 8436), (6808, 8265), (7030, 8004)]