77719320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{30841}}^1$

素因数の和:30865

約数の個数: 96

約数和(自身を含む): 288681120

約数和(自身を除く): 210961800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 30841, 61682, 92523, 123364, 154205, 185046, 215887, 246728, 277569, 308410, 370092, 431774, 462615, 555138, 616820, 647661, 740184, 863548, 925230, 1079435, 1110276, 1233640, 1295322, 1387845, 1727096, 1850460, 1942983, 2158870, 2220552, 2590644, 2775690, 3238305, 3700920, 3885966, 4317740, 5181288, 5551380, 6476610, 7771932, 8635480, 9714915, 11102760, 12953220, 15543864, 19429830, 25906440, 38859660, 77719320]

約数ペア:

[(1, 77719320), (2, 38859660), (3, 25906440), (4, 19429830), (5, 15543864), (6, 12953220), (7, 11102760), (8, 9714915), (9, 8635480), (10, 7771932), (12, 6476610), (14, 5551380), (15, 5181288), (18, 4317740), (20, 3885966), (21, 3700920), (24, 3238305), (28, 2775690), (30, 2590644), (35, 2220552), (36, 2158870), (40, 1942983), (42, 1850460), (45, 1727096), (56, 1387845), (60, 1295322), (63, 1233640), (70, 1110276), (72, 1079435), (84, 925230), (90, 863548), (105, 740184), (120, 647661), (126, 616820), (140, 555138), (168, 462615), (180, 431774), (210, 370092), (252, 308410), (280, 277569), (315, 246728), (360, 215887), (420, 185046), (504, 154205), (630, 123364), (840, 92523), (1260, 61682), (2520, 30841)]