293820240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{174893}}^1$

素因数の和:174916

約数の個数: 80

約数和(自身を含む): 1040969088

約数和(自身を除く): 747148848

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, 174893, 349786, 524679, 699572, 874465, 1049358, 1224251, 1399144, 1748930, 2098716, 2448502, 2623395, 2798288, 3497860, 3672753, 4197432, 4897004, 5246790, 6121255, 6995720, 7345506, 8394864, 9794008, 10493580, 12242510, 13991440, 14691012, 18363765, 19588016, 20987160, 24485020, 29382024, 36727530, 41974320, 48970040, 58764048, 73455060, 97940080, 146910120, 293820240]

約数ペア:

[(1, 293820240), (2, 146910120), (3, 97940080), (4, 73455060), (5, 58764048), (6, 48970040), (7, 41974320), (8, 36727530), (10, 29382024), (12, 24485020), (14, 20987160), (15, 19588016), (16, 18363765), (20, 14691012), (21, 13991440), (24, 12242510), (28, 10493580), (30, 9794008), (35, 8394864), (40, 7345506), (42, 6995720), (48, 6121255), (56, 5246790), (60, 4897004), (70, 4197432), (80, 3672753), (84, 3497860), (105, 2798288), (112, 2623395), (120, 2448502), (140, 2098716), (168, 1748930), (210, 1399144), (240, 1224251), (280, 1049358), (336, 874465), (420, 699572), (560, 524679), (840, 349786), (1680, 174893)]