325178280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{43013}}^1$

素因数の和:43040

約数の個数: 128

約数和(自身を含む): 1238803200

約数和(自身を除く): 913624920

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, 43013, 86026, 129039, 172052, 215065, 258078, 301091, 344104, 387117, 430130, 516156, 602182, 645195, 774234, 860260, 903273, 1032312, 1161351, 1204364, 1290390, 1505455, 1548468, 1720520, 1806546, 1935585, 2322702, 2408728, 2580780, 2709819, 3010910, 3096936, 3613092, 3871170, 4516365, 4645404, 5161560, 5419638, 5806755, 6021820, 7226184, 7742340, 8129457, 9032730, 9290808, 10839276, 11613510, 12043640, 13549095, 15484680, 16258914, 18065460, 21678552, 23227020, 27098190, 32517828, 36130920, 40647285, 46454040, 54196380, 65035656, 81294570, 108392760, 162589140, 325178280]

約数ペア:

[(1, 325178280), (2, 162589140), (3, 108392760), (4, 81294570), (5, 65035656), (6, 54196380), (7, 46454040), (8, 40647285), (9, 36130920), (10, 32517828), (12, 27098190), (14, 23227020), (15, 21678552), (18, 18065460), (20, 16258914), (21, 15484680), (24, 13549095), (27, 12043640), (28, 11613510), (30, 10839276), (35, 9290808), (36, 9032730), (40, 8129457), (42, 7742340), (45, 7226184), (54, 6021820), (56, 5806755), (60, 5419638), (63, 5161560), (70, 4645404), (72, 4516365), (84, 3871170), (90, 3613092), (105, 3096936), (108, 3010910), (120, 2709819), (126, 2580780), (135, 2408728), (140, 2322702), (168, 1935585), (180, 1806546), (189, 1720520), (210, 1548468), (216, 1505455), (252, 1290390), (270, 1204364), (280, 1161351), (315, 1032312), (360, 903273), (378, 860260), (420, 774234), (504, 645195), (540, 602182), (630, 516156), (756, 430130), (840, 387117), (945, 344104), (1080, 301091), (1260, 258078), (1512, 215065), (1890, 172052), (2520, 129039), (3780, 86026), (7560, 43013)]