17138121280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{177929}}^1$

素因数の和:177996

約数の個数: 112

約数和(自身を含む): 47725096320

約数和(自身を除く): 30586975040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 140, 160, 172, 215, 224, 280, 301, 320, 344, 430, 448, 560, 602, 688, 860, 1120, 1204, 1376, 1505, 1720, 2240, 2408, 2752, 3010, 3440, 4816, 6020, 6880, 9632, 12040, 13760, 19264, 24080, 48160, 96320, 177929, 355858, 711716, 889645, 1245503, 1423432, 1779290, 2491006, 2846864, 3558580, 4982012, 5693728, 6227515, 7117160, 7650947, 9964024, 11387456, 12455030, 14234320, 15301894, 19928048, 24910060, 28468640, 30603788, 38254735, 39856096, 49820120, 53556629, 56937280, 61207576, 76509470, 79712192, 99640240, 107113258, 122415152, 153018940, 199280480, 214226516, 244830304, 267783145, 306037880, 398560960, 428453032, 489660608, 535566290, 612075760, 856906064, 1071132580, 1224151520, 1713812128, 2142265160, 2448303040, 3427624256, 4284530320, 8569060640, 17138121280]

約数ペア:

[(1, 17138121280), (2, 8569060640), (4, 4284530320), (5, 3427624256), (7, 2448303040), (8, 2142265160), (10, 1713812128), (14, 1224151520), (16, 1071132580), (20, 856906064), (28, 612075760), (32, 535566290), (35, 489660608), (40, 428453032), (43, 398560960), (56, 306037880), (64, 267783145), (70, 244830304), (80, 214226516), (86, 199280480), (112, 153018940), (140, 122415152), (160, 107113258), (172, 99640240), (215, 79712192), (224, 76509470), (280, 61207576), (301, 56937280), (320, 53556629), (344, 49820120), (430, 39856096), (448, 38254735), (560, 30603788), (602, 28468640), (688, 24910060), (860, 19928048), (1120, 15301894), (1204, 14234320), (1376, 12455030), (1505, 11387456), (1720, 9964024), (2240, 7650947), (2408, 7117160), (2752, 6227515), (3010, 5693728), (3440, 4982012), (4816, 3558580), (6020, 2846864), (6880, 2491006), (9632, 1779290), (12040, 1423432), (13760, 1245503), (19264, 889645), (24080, 711716), (48160, 355858), (96320, 177929)]