140634480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{863}}^1$

素因数の和:983

約数の個数: 160

約数和(自身を含む): 503967744

約数和(自身を除く): 363333264

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, 863, 970, 1164, 1358, 1455, 1552, 1680, 1726, 1940, 2037, 2328, 2589, 2716, 2910, 3395, 3452, 3880, 4074, 4315, 4656, 5178, 5432, 5820, 6041, 6790, 6904, 7760, 8148, 8630, 10185, 10356, 10864, 11640, 12082, 12945, 13580, 13808, 16296, 17260, 18123, 20370, 20712, 23280, 24164, 25890, 27160, 30205, 32592, 34520, 36246, 40740, 41424, 48328, 51780, 54320, 60410, 69040, 72492, 81480, 83711, 90615, 96656, 103560, 120820, 144984, 162960, 167422, 181230, 207120, 241640, 251133, 289968, 334844, 362460, 418555, 483280, 502266, 585977, 669688, 724920, 837110, 1004532, 1171954, 1255665, 1339376, 1449840, 1674220, 1757931, 2009064, 2343908, 2511330, 2929885, 3348440, 3515862, 4018128, 4687816, 5022660, 5859770, 6696880, 7031724, 8789655, 9375632, 10045320, 11719540, 14063448, 17579310, 20090640, 23439080, 28126896, 35158620, 46878160, 70317240, 140634480]

約数ペア:

[(1, 140634480), (2, 70317240), (3, 46878160), (4, 35158620), (5, 28126896), (6, 23439080), (7, 20090640), (8, 17579310), (10, 14063448), (12, 11719540), (14, 10045320), (15, 9375632), (16, 8789655), (20, 7031724), (21, 6696880), (24, 5859770), (28, 5022660), (30, 4687816), (35, 4018128), (40, 3515862), (42, 3348440), (48, 2929885), (56, 2511330), (60, 2343908), (70, 2009064), (80, 1757931), (84, 1674220), (97, 1449840), (105, 1339376), (112, 1255665), (120, 1171954), (140, 1004532), (168, 837110), (194, 724920), (210, 669688), (240, 585977), (280, 502266), (291, 483280), (336, 418555), (388, 362460), (420, 334844), (485, 289968), (560, 251133), (582, 241640), (679, 207120), (776, 181230), (840, 167422), (863, 162960), (970, 144984), (1164, 120820), (1358, 103560), (1455, 96656), (1552, 90615), (1680, 83711), (1726, 81480), (1940, 72492), (2037, 69040), (2328, 60410), (2589, 54320), (2716, 51780), (2910, 48328), (3395, 41424), (3452, 40740), (3880, 36246), (4074, 34520), (4315, 32592), (4656, 30205), (5178, 27160), (5432, 25890), (5820, 24164), (6041, 23280), (6790, 20712), (6904, 20370), (7760, 18123), (8148, 17260), (8630, 16296), (10185, 13808), (10356, 13580), (10864, 12945), (11640, 12082)]