1717726240

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{1789}}^1$

素因数の和:2174

約数の個数: 96

約数和(自身を含む): 4311422640

約数和(自身を除く): 2593696400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 353, 544, 680, 706, 1360, 1412, 1765, 1789, 2720, 2824, 3530, 3578, 5648, 6001, 7060, 7156, 8945, 11296, 12002, 14120, 14312, 17890, 24004, 28240, 28624, 30005, 30413, 35780, 48008, 56480, 57248, 60010, 60826, 71560, 96016, 120020, 121652, 143120, 152065, 192032, 240040, 243304, 286240, 304130, 480080, 486608, 608260, 631517, 960160, 973216, 1216520, 1263034, 2433040, 2526068, 3157585, 4866080, 5052136, 6315170, 10104272, 10735789, 12630340, 20208544, 21471578, 25260680, 42943156, 50521360, 53678945, 85886312, 101042720, 107357890, 171772624, 214715780, 343545248, 429431560, 858863120, 1717726240]

約数ペア:

[(1, 1717726240), (2, 858863120), (4, 429431560), (5, 343545248), (8, 214715780), (10, 171772624), (16, 107357890), (17, 101042720), (20, 85886312), (32, 53678945), (34, 50521360), (40, 42943156), (68, 25260680), (80, 21471578), (85, 20208544), (136, 12630340), (160, 10735789), (170, 10104272), (272, 6315170), (340, 5052136), (353, 4866080), (544, 3157585), (680, 2526068), (706, 2433040), (1360, 1263034), (1412, 1216520), (1765, 973216), (1789, 960160), (2720, 631517), (2824, 608260), (3530, 486608), (3578, 480080), (5648, 304130), (6001, 286240), (7060, 243304), (7156, 240040), (8945, 192032), (11296, 152065), (12002, 143120), (14120, 121652), (14312, 120020), (17890, 96016), (24004, 71560), (28240, 60826), (28624, 60010), (30005, 57248), (30413, 56480), (35780, 48008)]