421154909760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{51679}}^1$

素因数の和:52365

約数の個数: 224

約数和(自身を含む): 1442258979840

約数和(自身を除く): 1021104070080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 653, 780, 832, 960, 1040, 1248, 1306, 1560, 1959, 2080, 2496, 2612, 3120, 3265, 3918, 4160, 5224, 6240, 6530, 7836, 8489, 9795, 10448, 12480, 13060, 15672, 16978, 19590, 20896, 25467, 26120, 31344, 33956, 39180, 41792, 42445, 50934, 51679, 52240, 62688, 67912, 78360, 84890, 101868, 103358, 104480, 125376, 127335, 135824, 155037, 156720, 169780, 203736, 206716, 208960, 254670, 258395, 271648, 310074, 313440, 339560, 407472, 413432, 509340, 516790, 543296, 620148, 626880, 671827, 679120, 775185, 814944, 826864, 1018680, 1033580, 1240296, 1343654, 1358240, 1550370, 1629888, 1653728, 2015481, 2037360, 2067160, 2480592, 2687308, 2716480, 3100740, 3307456, 3359135, 4030962, 4074720, 4134320, 4961184, 5374616, 6201480, 6718270, 8061924, 8149440, 8268640, 9922368, 10077405, 10749232, 12402960, 13436540, 16123848, 16537280, 20154810, 21498464, 24805920, 26873080, 32247696, 33746387, 40309620, 42996928, 49611840, 53746160, 64495392, 67492774, 80619240, 101239161, 107492320, 128990784, 134985548, 161238480, 168731935, 202478322, 214984640, 269971096, 322476960, 337463870, 404956644, 438703031, 506195805, 539942192, 644953920, 674927740, 809913288, 877406062, 1012391610, 1079884384, 1316109093, 1349855480, 1619826576, 1754812124, 2024783220, 2159768768, 2193515155, 2632218186, 2699710960, 3239653152, 3509624248, 4049566440, 4387030310, 5264436372, 5399421920, 6479306304, 6580545465, 7019248496, 8099132880, 8774060620, 10528872744, 10798843840, 13161090930, 14038496992, 16198265760, 17548121240, 21057745488, 26322181860, 28076993984, 32396531520, 35096242480, 42115490976, 52644363720, 70192484960, 84230981952, 105288727440, 140384969920, 210577454880, 421154909760]

約数ペア:

[(1, 421154909760), (2, 210577454880), (3, 140384969920), (4, 105288727440), (5, 84230981952), (6, 70192484960), (8, 52644363720), (10, 42115490976), (12, 35096242480), (13, 32396531520), (15, 28076993984), (16, 26322181860), (20, 21057745488), (24, 17548121240), (26, 16198265760), (30, 14038496992), (32, 13161090930), (39, 10798843840), (40, 10528872744), (48, 8774060620), (52, 8099132880), (60, 7019248496), (64, 6580545465), (65, 6479306304), (78, 5399421920), (80, 5264436372), (96, 4387030310), (104, 4049566440), (120, 3509624248), (130, 3239653152), (156, 2699710960), (160, 2632218186), (192, 2193515155), (195, 2159768768), (208, 2024783220), (240, 1754812124), (260, 1619826576), (312, 1349855480), (320, 1316109093), (390, 1079884384), (416, 1012391610), (480, 877406062), (520, 809913288), (624, 674927740), (653, 644953920), (780, 539942192), (832, 506195805), (960, 438703031), (1040, 404956644), (1248, 337463870), (1306, 322476960), (1560, 269971096), (1959, 214984640), (2080, 202478322), (2496, 168731935), (2612, 161238480), (3120, 134985548), (3265, 128990784), (3918, 107492320), (4160, 101239161), (5224, 80619240), (6240, 67492774), (6530, 64495392), (7836, 53746160), (8489, 49611840), (9795, 42996928), (10448, 40309620), (12480, 33746387), (13060, 32247696), (15672, 26873080), (16978, 24805920), (19590, 21498464), (20896, 20154810), (25467, 16537280), (26120, 16123848), (31344, 13436540), (33956, 12402960), (39180, 10749232), (41792, 10077405), (42445, 9922368), (50934, 8268640), (51679, 8149440), (52240, 8061924), (62688, 6718270), (67912, 6201480), (78360, 5374616), (84890, 4961184), (101868, 4134320), (103358, 4074720), (104480, 4030962), (125376, 3359135), (127335, 3307456), (135824, 3100740), (155037, 2716480), (156720, 2687308), (169780, 2480592), (203736, 2067160), (206716, 2037360), (208960, 2015481), (254670, 1653728), (258395, 1629888), (271648, 1550370), (310074, 1358240), (313440, 1343654), (339560, 1240296), (407472, 1033580), (413432, 1018680), (509340, 826864), (516790, 814944), (543296, 775185), (620148, 679120), (626880, 671827)]