194712840

素因数分解:

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

素因数の和:77291

約数の個数: 96

約数和(自身を含む): 723228480

約数和(自身を除く): 528515640

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, 77267, 154534, 231801, 309068, 386335, 463602, 540869, 618136, 695403, 772670, 927204, 1081738, 1159005, 1390806, 1545340, 1622607, 1854408, 2163476, 2318010, 2704345, 2781612, 3090680, 3245214, 3477015, 4326952, 4636020, 4867821, 5408690, 5563224, 6490428, 6954030, 8113035, 9272040, 9735642, 10817380, 12980856, 13908060, 16226070, 19471284, 21634760, 24339105, 27816120, 32452140, 38942568, 48678210, 64904280, 97356420, 194712840]

約数ペア:

[(1, 194712840), (2, 97356420), (3, 64904280), (4, 48678210), (5, 38942568), (6, 32452140), (7, 27816120), (8, 24339105), (9, 21634760), (10, 19471284), (12, 16226070), (14, 13908060), (15, 12980856), (18, 10817380), (20, 9735642), (21, 9272040), (24, 8113035), (28, 6954030), (30, 6490428), (35, 5563224), (36, 5408690), (40, 4867821), (42, 4636020), (45, 4326952), (56, 3477015), (60, 3245214), (63, 3090680), (70, 2781612), (72, 2704345), (84, 2318010), (90, 2163476), (105, 1854408), (120, 1622607), (126, 1545340), (140, 1390806), (168, 1159005), (180, 1081738), (210, 927204), (252, 772670), (280, 695403), (315, 618136), (360, 540869), (420, 463602), (504, 386335), (630, 309068), (840, 231801), (1260, 154534), (2520, 77267)]