326765880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{43223}}^1$

素因数の和:43250

約数の個数: 128

約数和(自身を含む): 1244851200

約数和(自身を除く): 918085320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 43223, 86446, 129669, 172892, 216115, 259338, 302561, 345784, 389007, 432230, 518676, 605122, 648345, 778014, 864460, 907683, 1037352, 1167021, 1210244, 1296690, 1512805, 1556028, 1728920, 1815366, 1945035, 2334042, 2420488, 2593380, 2723049, 3025610, 3112056, 3630732, 3890070, 4538415, 4668084, 5186760, 5446098, 5835105, 6051220, 7261464, 7780140, 8169147, 9076830, 9336168, 10892196, 11670210, 12102440, 13615245, 15560280, 16338294, 18153660, 21784392, 23340420, 27230490, 32676588, 36307320, 40845735, 46680840, 54460980, 65353176, 81691470, 108921960, 163382940, 326765880]

約数ペア:

[(1, 326765880), (2, 163382940), (3, 108921960), (4, 81691470), (5, 65353176), (6, 54460980), (7, 46680840), (8, 40845735), (9, 36307320), (10, 32676588), (12, 27230490), (14, 23340420), (15, 21784392), (18, 18153660), (20, 16338294), (21, 15560280), (24, 13615245), (27, 12102440), (28, 11670210), (30, 10892196), (35, 9336168), (36, 9076830), (40, 8169147), (42, 7780140), (45, 7261464), (54, 6051220), (56, 5835105), (60, 5446098), (63, 5186760), (70, 4668084), (72, 4538415), (84, 3890070), (90, 3630732), (105, 3112056), (108, 3025610), (120, 2723049), (126, 2593380), (135, 2420488), (140, 2334042), (168, 1945035), (180, 1815366), (189, 1728920), (210, 1556028), (216, 1512805), (252, 1296690), (270, 1210244), (280, 1167021), (315, 1037352), (360, 907683), (378, 864460), (420, 778014), (504, 648345), (540, 605122), (630, 518676), (756, 432230), (840, 389007), (945, 345784), (1080, 302561), (1260, 259338), (1512, 216115), (1890, 172892), (2520, 129669), (3780, 86446), (7560, 43223)]