173820160

素因数分解:

$2^8\times 5^1\times {\mathrm{229}}^1\times {\mathrm{593}}^1$

素因数の和:843

約数の個数: 72

約数和(自身を含む): 418876920

約数和(自身を除く): 245056760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 229, 256, 320, 458, 593, 640, 916, 1145, 1186, 1280, 1832, 2290, 2372, 2965, 3664, 4580, 4744, 5930, 7328, 9160, 9488, 11860, 14656, 18320, 18976, 23720, 29312, 36640, 37952, 47440, 58624, 73280, 75904, 94880, 135797, 146560, 151808, 189760, 271594, 293120, 379520, 543188, 678985, 759040, 1086376, 1357970, 2172752, 2715940, 4345504, 5431880, 8691008, 10863760, 17382016, 21727520, 34764032, 43455040, 86910080, 173820160]

約数ペア:

[(1, 173820160), (2, 86910080), (4, 43455040), (5, 34764032), (8, 21727520), (10, 17382016), (16, 10863760), (20, 8691008), (32, 5431880), (40, 4345504), (64, 2715940), (80, 2172752), (128, 1357970), (160, 1086376), (229, 759040), (256, 678985), (320, 543188), (458, 379520), (593, 293120), (640, 271594), (916, 189760), (1145, 151808), (1186, 146560), (1280, 135797), (1832, 94880), (2290, 75904), (2372, 73280), (2965, 58624), (3664, 47440), (4580, 37952), (4744, 36640), (5930, 29312), (7328, 23720), (9160, 18976), (9488, 18320), (11860, 14656)]