17015880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:499

約数の個数: 128

約数和(自身を含む): 59719680

約数和(自身を除く): 42703800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 329, 376, 420, 431, 470, 564, 658, 705, 840, 862, 940, 987, 1128, 1293, 1316, 1410, 1645, 1724, 1880, 1974, 2155, 2586, 2632, 2820, 3017, 3290, 3448, 3948, 4310, 4935, 5172, 5640, 6034, 6465, 6580, 7896, 8620, 9051, 9870, 10344, 12068, 12930, 13160, 15085, 17240, 18102, 19740, 20257, 24136, 25860, 30170, 36204, 39480, 40514, 45255, 51720, 60340, 60771, 72408, 81028, 90510, 101285, 120680, 121542, 141799, 162056, 181020, 202570, 243084, 283598, 303855, 362040, 405140, 425397, 486168, 567196, 607710, 708995, 810280, 850794, 1134392, 1215420, 1417990, 1701588, 2126985, 2430840, 2835980, 3403176, 4253970, 5671960, 8507940, 17015880]

約数ペア:

[(1, 17015880), (2, 8507940), (3, 5671960), (4, 4253970), (5, 3403176), (6, 2835980), (7, 2430840), (8, 2126985), (10, 1701588), (12, 1417990), (14, 1215420), (15, 1134392), (20, 850794), (21, 810280), (24, 708995), (28, 607710), (30, 567196), (35, 486168), (40, 425397), (42, 405140), (47, 362040), (56, 303855), (60, 283598), (70, 243084), (84, 202570), (94, 181020), (105, 162056), (120, 141799), (140, 121542), (141, 120680), (168, 101285), (188, 90510), (210, 81028), (235, 72408), (280, 60771), (282, 60340), (329, 51720), (376, 45255), (420, 40514), (431, 39480), (470, 36204), (564, 30170), (658, 25860), (705, 24136), (840, 20257), (862, 19740), (940, 18102), (987, 17240), (1128, 15085), (1293, 13160), (1316, 12930), (1410, 12068), (1645, 10344), (1724, 9870), (1880, 9051), (1974, 8620), (2155, 7896), (2586, 6580), (2632, 6465), (2820, 6034), (3017, 5640), (3290, 5172), (3448, 4935), (3948, 4310)]