28485940560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{5021}}^1$

素因数の和:5362

約数の個数: 320

約数和(自身を含む): 110476929024

約数和(自身を除く): 81990988464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 307, 308, 330, 336, 385, 420, 440, 462, 528, 560, 614, 616, 660, 770, 840, 880, 921, 924, 1155, 1228, 1232, 1320, 1535, 1540, 1680, 1842, 1848, 2149, 2310, 2456, 2640, 3070, 3080, 3377, 3684, 3696, 4298, 4605, 4620, 4912, 5021, 6140, 6160, 6447, 6754, 7368, 8596, 9210, 9240, 10042, 10131, 10745, 12280, 12894, 13508, 14736, 15063, 16885, 17192, 18420, 18480, 20084, 20262, 21490, 23639, 24560, 25105, 25788, 27016, 30126, 32235, 33770, 34384, 35147, 36840, 40168, 40524, 42980, 47278, 50210, 50655, 51576, 54032, 55231, 60252, 64470, 67540, 70294, 70917, 73680, 75315, 80336, 81048, 85960, 94556, 100420, 101310, 103152, 105441, 110462, 118195, 120504, 128940, 135080, 140588, 141834, 150630, 162096, 165693, 171920, 175735, 189112, 200840, 202620, 210882, 220924, 236390, 241008, 257880, 270160, 276155, 281176, 283668, 301260, 331386, 351470, 354585, 378224, 386617, 401680, 405240, 421764, 441848, 472780, 515760, 527205, 552310, 562352, 567336, 602520, 662772, 702940, 709170, 773234, 810480, 828465, 843528, 883696, 945560, 1054410, 1104620, 1134672, 1159851, 1205040, 1325544, 1405880, 1418340, 1541447, 1546468, 1656930, 1687056, 1891120, 1933085, 2108820, 2209240, 2319702, 2651088, 2811760, 2836680, 3082894, 3092936, 3313860, 3866170, 4217640, 4418480, 4624341, 4639404, 5673360, 5799255, 6165788, 6185872, 6627720, 7707235, 7732340, 8435280, 9248682, 9278808, 10790129, 11598510, 12331576, 13255440, 15414470, 15464680, 16955917, 18497364, 18557616, 21580258, 23121705, 23197020, 24663152, 30828940, 30929360, 32370387, 33911834, 36994728, 43160516, 46243410, 46394040, 50867751, 53950645, 61657880, 64740774, 67823668, 73989456, 84779585, 86321032, 92486820, 92788080, 101735502, 107901290, 118691419, 123315760, 129481548, 135647336, 161851935, 169559170, 172642064, 184973640, 203471004, 215802580, 237382838, 254338755, 258963096, 271294672, 323703870, 339118340, 356074257, 369947280, 406942008, 431605160, 474765676, 508677510, 517926192, 593457095, 647407740, 678236680, 712148514, 813884016, 863210320, 949531352, 1017355020, 1186914190, 1294815480, 1356473360, 1424297028, 1780371285, 1899062704, 2034710040, 2373828380, 2589630960, 2848594056, 3560742570, 4069420080, 4747656760, 5697188112, 7121485140, 9495313520, 14242970280, 28485940560]

約数ペア:

[(1, 28485940560), (2, 14242970280), (3, 9495313520), (4, 7121485140), (5, 5697188112), (6, 4747656760), (7, 4069420080), (8, 3560742570), (10, 2848594056), (11, 2589630960), (12, 2373828380), (14, 2034710040), (15, 1899062704), (16, 1780371285), (20, 1424297028), (21, 1356473360), (22, 1294815480), (24, 1186914190), (28, 1017355020), (30, 949531352), (33, 863210320), (35, 813884016), (40, 712148514), (42, 678236680), (44, 647407740), (48, 593457095), (55, 517926192), (56, 508677510), (60, 474765676), (66, 431605160), (70, 406942008), (77, 369947280), (80, 356074257), (84, 339118340), (88, 323703870), (105, 271294672), (110, 258963096), (112, 254338755), (120, 237382838), (132, 215802580), (140, 203471004), (154, 184973640), (165, 172642064), (168, 169559170), (176, 161851935), (210, 135647336), (220, 129481548), (231, 123315760), (240, 118691419), (264, 107901290), (280, 101735502), (307, 92788080), (308, 92486820), (330, 86321032), (336, 84779585), (385, 73989456), (420, 67823668), (440, 64740774), (462, 61657880), (528, 53950645), (560, 50867751), (614, 46394040), (616, 46243410), (660, 43160516), (770, 36994728), (840, 33911834), (880, 32370387), (921, 30929360), (924, 30828940), (1155, 24663152), (1228, 23197020), (1232, 23121705), (1320, 21580258), (1535, 18557616), (1540, 18497364), (1680, 16955917), (1842, 15464680), (1848, 15414470), (2149, 13255440), (2310, 12331576), (2456, 11598510), (2640, 10790129), (3070, 9278808), (3080, 9248682), (3377, 8435280), (3684, 7732340), (3696, 7707235), (4298, 6627720), (4605, 6185872), (4620, 6165788), (4912, 5799255), (5021, 5673360), (6140, 4639404), (6160, 4624341), (6447, 4418480), (6754, 4217640), (7368, 3866170), (8596, 3313860), (9210, 3092936), (9240, 3082894), (10042, 2836680), (10131, 2811760), (10745, 2651088), (12280, 2319702), (12894, 2209240), (13508, 2108820), (14736, 1933085), (15063, 1891120), (16885, 1687056), (17192, 1656930), (18420, 1546468), (18480, 1541447), (20084, 1418340), (20262, 1405880), (21490, 1325544), (23639, 1205040), (24560, 1159851), (25105, 1134672), (25788, 1104620), (27016, 1054410), (30126, 945560), (32235, 883696), (33770, 843528), (34384, 828465), (35147, 810480), (36840, 773234), (40168, 709170), (40524, 702940), (42980, 662772), (47278, 602520), (50210, 567336), (50655, 562352), (51576, 552310), (54032, 527205), (55231, 515760), (60252, 472780), (64470, 441848), (67540, 421764), (70294, 405240), (70917, 401680), (73680, 386617), (75315, 378224), (80336, 354585), (81048, 351470), (85960, 331386), (94556, 301260), (100420, 283668), (101310, 281176), (103152, 276155), (105441, 270160), (110462, 257880), (118195, 241008), (120504, 236390), (128940, 220924), (135080, 210882), (140588, 202620), (141834, 200840), (150630, 189112), (162096, 175735), (165693, 171920)]