426674040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{571}}^1$

素因数の和:1077

約数の個数: 128

約数和(自身を含む): 1383782400

約数和(自身を除く): 957108360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 479, 520, 571, 780, 958, 1142, 1437, 1560, 1713, 1916, 2284, 2395, 2855, 2874, 3426, 3832, 4568, 4790, 5710, 5748, 6227, 6852, 7185, 7423, 8565, 9580, 11420, 11496, 12454, 13704, 14370, 14846, 17130, 18681, 19160, 22269, 22840, 24908, 28740, 29692, 31135, 34260, 37115, 37362, 44538, 49816, 57480, 59384, 62270, 68520, 74230, 74724, 89076, 93405, 111345, 124540, 148460, 149448, 178152, 186810, 222690, 249080, 273509, 296920, 373620, 445380, 547018, 747240, 820527, 890760, 1094036, 1367545, 1641054, 2188072, 2735090, 3282108, 3555617, 4102635, 5470180, 6564216, 7111234, 8205270, 10666851, 10940360, 14222468, 16410540, 17778085, 21333702, 28444936, 32821080, 35556170, 42667404, 53334255, 71112340, 85334808, 106668510, 142224680, 213337020, 426674040]

約数ペア:

[(1, 426674040), (2, 213337020), (3, 142224680), (4, 106668510), (5, 85334808), (6, 71112340), (8, 53334255), (10, 42667404), (12, 35556170), (13, 32821080), (15, 28444936), (20, 21333702), (24, 17778085), (26, 16410540), (30, 14222468), (39, 10940360), (40, 10666851), (52, 8205270), (60, 7111234), (65, 6564216), (78, 5470180), (104, 4102635), (120, 3555617), (130, 3282108), (156, 2735090), (195, 2188072), (260, 1641054), (312, 1367545), (390, 1094036), (479, 890760), (520, 820527), (571, 747240), (780, 547018), (958, 445380), (1142, 373620), (1437, 296920), (1560, 273509), (1713, 249080), (1916, 222690), (2284, 186810), (2395, 178152), (2855, 149448), (2874, 148460), (3426, 124540), (3832, 111345), (4568, 93405), (4790, 89076), (5710, 74724), (5748, 74230), (6227, 68520), (6852, 62270), (7185, 59384), (7423, 57480), (8565, 49816), (9580, 44538), (11420, 37362), (11496, 37115), (12454, 34260), (13704, 31135), (14370, 29692), (14846, 28740), (17130, 24908), (18681, 22840), (19160, 22269)]