259617120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{77267}}^1$

素因数の和:77292

約数の個数: 96

約数和(自身を含む): 934633728

約数和(自身を除く): 675016608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 77267, 154534, 231801, 309068, 386335, 463602, 540869, 618136, 772670, 927204, 1081738, 1159005, 1236272, 1545340, 1622607, 1854408, 2163476, 2318010, 2472544, 2704345, 3090680, 3245214, 3708816, 4326952, 4636020, 5408690, 6181360, 6490428, 7417632, 8113035, 8653904, 9272040, 10817380, 12362720, 12980856, 16226070, 17307808, 18544080, 21634760, 25961712, 32452140, 37088160, 43269520, 51923424, 64904280, 86539040, 129808560, 259617120]

約数ペア:

[(1, 259617120), (2, 129808560), (3, 86539040), (4, 64904280), (5, 51923424), (6, 43269520), (7, 37088160), (8, 32452140), (10, 25961712), (12, 21634760), (14, 18544080), (15, 17307808), (16, 16226070), (20, 12980856), (21, 12362720), (24, 10817380), (28, 9272040), (30, 8653904), (32, 8113035), (35, 7417632), (40, 6490428), (42, 6181360), (48, 5408690), (56, 4636020), (60, 4326952), (70, 3708816), (80, 3245214), (84, 3090680), (96, 2704345), (105, 2472544), (112, 2318010), (120, 2163476), (140, 1854408), (160, 1622607), (168, 1545340), (210, 1236272), (224, 1159005), (240, 1081738), (280, 927204), (336, 772670), (420, 618136), (480, 540869), (560, 463602), (672, 386335), (840, 309068), (1120, 231801), (1680, 154534), (3360, 77267)]