394852080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2423}}^1$

素因数の和:2543

約数の個数: 160

約数和(自身を含む): 1413909504

約数和(自身を除く): 1019057424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 97, 105, 112, 120, 140, 168, 194, 210, 240, 280, 291, 336, 388, 420, 485, 560, 582, 679, 776, 840, 970, 1164, 1358, 1455, 1552, 1680, 1940, 2037, 2328, 2423, 2716, 2910, 3395, 3880, 4074, 4656, 4846, 5432, 5820, 6790, 7269, 7760, 8148, 9692, 10185, 10864, 11640, 12115, 13580, 14538, 16296, 16961, 19384, 20370, 23280, 24230, 27160, 29076, 32592, 33922, 36345, 38768, 40740, 48460, 50883, 54320, 58152, 67844, 72690, 81480, 84805, 96920, 101766, 116304, 135688, 145380, 162960, 169610, 193840, 203532, 235031, 254415, 271376, 290760, 339220, 407064, 470062, 508830, 581520, 678440, 705093, 814128, 940124, 1017660, 1175155, 1356880, 1410186, 1645217, 1880248, 2035320, 2350310, 2820372, 3290434, 3525465, 3760496, 4070640, 4700620, 4935651, 5640744, 6580868, 7050930, 8226085, 9401240, 9871302, 11281488, 13161736, 14101860, 16452170, 18802480, 19742604, 24678255, 26323472, 28203720, 32904340, 39485208, 49356510, 56407440, 65808680, 78970416, 98713020, 131617360, 197426040, 394852080]

約数ペア:

[(1, 394852080), (2, 197426040), (3, 131617360), (4, 98713020), (5, 78970416), (6, 65808680), (7, 56407440), (8, 49356510), (10, 39485208), (12, 32904340), (14, 28203720), (15, 26323472), (16, 24678255), (20, 19742604), (21, 18802480), (24, 16452170), (28, 14101860), (30, 13161736), (35, 11281488), (40, 9871302), (42, 9401240), (48, 8226085), (56, 7050930), (60, 6580868), (70, 5640744), (80, 4935651), (84, 4700620), (97, 4070640), (105, 3760496), (112, 3525465), (120, 3290434), (140, 2820372), (168, 2350310), (194, 2035320), (210, 1880248), (240, 1645217), (280, 1410186), (291, 1356880), (336, 1175155), (388, 1017660), (420, 940124), (485, 814128), (560, 705093), (582, 678440), (679, 581520), (776, 508830), (840, 470062), (970, 407064), (1164, 339220), (1358, 290760), (1455, 271376), (1552, 254415), (1680, 235031), (1940, 203532), (2037, 193840), (2328, 169610), (2423, 162960), (2716, 145380), (2910, 135688), (3395, 116304), (3880, 101766), (4074, 96920), (4656, 84805), (4846, 81480), (5432, 72690), (5820, 67844), (6790, 58152), (7269, 54320), (7760, 50883), (8148, 48460), (9692, 40740), (10185, 38768), (10864, 36345), (11640, 33922), (12115, 32592), (13580, 29076), (14538, 27160), (16296, 24230), (16961, 23280), (19384, 20370)]