147457380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3221}}^1$

素因数の和:3349

約数の個数: 96

約数和(自身を含む): 476340480

約数和(自身を除く): 328883100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 109, 140, 210, 218, 327, 420, 436, 545, 654, 763, 1090, 1308, 1526, 1635, 2180, 2289, 3052, 3221, 3270, 3815, 4578, 6442, 6540, 7630, 9156, 9663, 11445, 12884, 15260, 16105, 19326, 22547, 22890, 32210, 38652, 45094, 45780, 48315, 64420, 67641, 90188, 96630, 112735, 135282, 193260, 225470, 270564, 338205, 351089, 450940, 676410, 702178, 1053267, 1352820, 1404356, 1755445, 2106534, 2457623, 3510890, 4213068, 4915246, 5266335, 7021780, 7372869, 9830492, 10532670, 12288115, 14745738, 21065340, 24576230, 29491476, 36864345, 49152460, 73728690, 147457380]

約数ペア:

[(1, 147457380), (2, 73728690), (3, 49152460), (4, 36864345), (5, 29491476), (6, 24576230), (7, 21065340), (10, 14745738), (12, 12288115), (14, 10532670), (15, 9830492), (20, 7372869), (21, 7021780), (28, 5266335), (30, 4915246), (35, 4213068), (42, 3510890), (60, 2457623), (70, 2106534), (84, 1755445), (105, 1404356), (109, 1352820), (140, 1053267), (210, 702178), (218, 676410), (327, 450940), (420, 351089), (436, 338205), (545, 270564), (654, 225470), (763, 193260), (1090, 135282), (1308, 112735), (1526, 96630), (1635, 90188), (2180, 67641), (2289, 64420), (3052, 48315), (3221, 45780), (3270, 45094), (3815, 38652), (4578, 32210), (6442, 22890), (6540, 22547), (7630, 19326), (9156, 16105), (9663, 15260), (11445, 12884)]