2321282040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251221}}^1$

素因数の和:251253

約数の個数: 128

約数和(自身を含む): 8682232320

約数和(自身を除く): 6360950280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 251221, 502442, 753663, 1004884, 1256105, 1507326, 1758547, 2009768, 2512210, 2763431, 3014652, 3517094, 3768315, 5024420, 5275641, 5526862, 6029304, 7034188, 7536630, 8290293, 8792735, 10048840, 10551282, 11053724, 13817155, 14068376, 15073260, 16580586, 17585470, 19344017, 21102564, 22107448, 26378205, 27634310, 30146520, 33161172, 35170940, 38688034, 41451465, 42205128, 52756410, 55268620, 58032051, 66322344, 70341880, 77376068, 82902930, 96720085, 105512820, 110537240, 116064102, 154752136, 165805860, 193440170, 211025640, 232128204, 290160255, 331611720, 386880340, 464256408, 580320510, 773760680, 1160641020, 2321282040]

約数ペア:

[(1, 2321282040), (2, 1160641020), (3, 773760680), (4, 580320510), (5, 464256408), (6, 386880340), (7, 331611720), (8, 290160255), (10, 232128204), (11, 211025640), (12, 193440170), (14, 165805860), (15, 154752136), (20, 116064102), (21, 110537240), (22, 105512820), (24, 96720085), (28, 82902930), (30, 77376068), (33, 70341880), (35, 66322344), (40, 58032051), (42, 55268620), (44, 52756410), (55, 42205128), (56, 41451465), (60, 38688034), (66, 35170940), (70, 33161172), (77, 30146520), (84, 27634310), (88, 26378205), (105, 22107448), (110, 21102564), (120, 19344017), (132, 17585470), (140, 16580586), (154, 15073260), (165, 14068376), (168, 13817155), (210, 11053724), (220, 10551282), (231, 10048840), (264, 8792735), (280, 8290293), (308, 7536630), (330, 7034188), (385, 6029304), (420, 5526862), (440, 5275641), (462, 5024420), (616, 3768315), (660, 3517094), (770, 3014652), (840, 2763431), (924, 2512210), (1155, 2009768), (1320, 1758547), (1540, 1507326), (1848, 1256105), (2310, 1004884), (3080, 753663), (4620, 502442), (9240, 251221)]