194582640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{115823}}^1$

素因数の和:115846

約数の個数: 80

約数和(自身を含む): 689384448

約数和(自身を除く): 494801808

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, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 115823, 231646, 347469, 463292, 579115, 694938, 810761, 926584, 1158230, 1389876, 1621522, 1737345, 1853168, 2316460, 2432283, 2779752, 3243044, 3474690, 4053805, 4632920, 4864566, 5559504, 6486088, 6949380, 8107610, 9265840, 9729132, 12161415, 12972176, 13898760, 16215220, 19458264, 24322830, 27797520, 32430440, 38916528, 48645660, 64860880, 97291320, 194582640]

約数ペア:

[(1, 194582640), (2, 97291320), (3, 64860880), (4, 48645660), (5, 38916528), (6, 32430440), (7, 27797520), (8, 24322830), (10, 19458264), (12, 16215220), (14, 13898760), (15, 12972176), (16, 12161415), (20, 9729132), (21, 9265840), (24, 8107610), (28, 6949380), (30, 6486088), (35, 5559504), (40, 4864566), (42, 4632920), (48, 4053805), (56, 3474690), (60, 3243044), (70, 2779752), (80, 2432283), (84, 2316460), (105, 1853168), (112, 1737345), (120, 1621522), (140, 1389876), (168, 1158230), (210, 926584), (240, 810761), (280, 694938), (336, 579115), (420, 463292), (560, 347469), (840, 231646), (1680, 115823)]