269588720

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10433}}^1$

素因数の和:10482

約数の個数: 80

約数和(自身を含む): 698660640

約数和(自身を除く): 429071920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 170, 190, 272, 304, 323, 340, 380, 646, 680, 760, 1292, 1360, 1520, 1615, 2584, 3230, 5168, 6460, 10433, 12920, 20866, 25840, 41732, 52165, 83464, 104330, 166928, 177361, 198227, 208660, 354722, 396454, 417320, 709444, 792908, 834640, 886805, 991135, 1418888, 1585816, 1773610, 1982270, 2837776, 3171632, 3369859, 3547220, 3964540, 6739718, 7094440, 7929080, 13479436, 14188880, 15858160, 16849295, 26958872, 33698590, 53917744, 67397180, 134794360, 269588720]

約数ペア:

[(1, 269588720), (2, 134794360), (4, 67397180), (5, 53917744), (8, 33698590), (10, 26958872), (16, 16849295), (17, 15858160), (19, 14188880), (20, 13479436), (34, 7929080), (38, 7094440), (40, 6739718), (68, 3964540), (76, 3547220), (80, 3369859), (85, 3171632), (95, 2837776), (136, 1982270), (152, 1773610), (170, 1585816), (190, 1418888), (272, 991135), (304, 886805), (323, 834640), (340, 792908), (380, 709444), (646, 417320), (680, 396454), (760, 354722), (1292, 208660), (1360, 198227), (1520, 177361), (1615, 166928), (2584, 104330), (3230, 83464), (5168, 52165), (6460, 41732), (10433, 25840), (12920, 20866)]