67683680

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^2\times {\mathrm{503}}^1$

素因数の和:576

約数の個数: 72

約数和(自身を含む): 165935952

約数和(自身を除く): 98252272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 503, 580, 841, 928, 1006, 1160, 1682, 2012, 2320, 2515, 3364, 4024, 4205, 4640, 5030, 6728, 8048, 8410, 10060, 13456, 14587, 16096, 16820, 20120, 26912, 29174, 33640, 40240, 58348, 67280, 72935, 80480, 116696, 134560, 145870, 233392, 291740, 423023, 466784, 583480, 846046, 1166960, 1692092, 2115115, 2333920, 3384184, 4230230, 6768368, 8460460, 13536736, 16920920, 33841840, 67683680]

約数ペア:

[(1, 67683680), (2, 33841840), (4, 16920920), (5, 13536736), (8, 8460460), (10, 6768368), (16, 4230230), (20, 3384184), (29, 2333920), (32, 2115115), (40, 1692092), (58, 1166960), (80, 846046), (116, 583480), (145, 466784), (160, 423023), (232, 291740), (290, 233392), (464, 145870), (503, 134560), (580, 116696), (841, 80480), (928, 72935), (1006, 67280), (1160, 58348), (1682, 40240), (2012, 33640), (2320, 29174), (2515, 26912), (3364, 20120), (4024, 16820), (4205, 16096), (4640, 14587), (5030, 13456), (6728, 10060), (8048, 8410)]