320716200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4019}}^1$

素因数の和:4064

約数の個数: 192

約数和(自身を含む): 1196352000

約数和(自身を除く): 875635800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 50, 56, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 120, 133, 140, 150, 152, 168, 175, 190, 200, 210, 228, 266, 280, 285, 300, 350, 380, 399, 420, 456, 475, 525, 532, 570, 600, 665, 700, 760, 798, 840, 950, 1050, 1064, 1140, 1330, 1400, 1425, 1596, 1900, 1995, 2100, 2280, 2660, 2850, 3192, 3325, 3800, 3990, 4019, 4200, 5320, 5700, 6650, 7980, 8038, 9975, 11400, 12057, 13300, 15960, 16076, 19950, 20095, 24114, 26600, 28133, 32152, 39900, 40190, 48228, 56266, 60285, 76361, 79800, 80380, 84399, 96456, 100475, 112532, 120570, 140665, 152722, 160760, 168798, 200950, 225064, 229083, 241140, 281330, 301425, 305444, 337596, 381805, 401900, 421995, 458166, 482280, 534527, 562660, 602850, 610888, 675192, 703325, 763610, 803800, 843990, 916332, 1069054, 1125320, 1145415, 1205700, 1406650, 1527220, 1603581, 1687980, 1832664, 1909025, 2109975, 2138108, 2290830, 2411400, 2672635, 2813300, 3054440, 3207162, 3375960, 3818050, 4219950, 4276216, 4581660, 5345270, 5626600, 5727075, 6414324, 7636100, 8017905, 8439900, 9163320, 10690540, 11454150, 12828648, 13363175, 15272200, 16035810, 16879800, 21381080, 22908300, 26726350, 32071620, 40089525, 45816600, 53452700, 64143240, 80179050, 106905400, 160358100, 320716200]

約数ペア:

[(1, 320716200), (2, 160358100), (3, 106905400), (4, 80179050), (5, 64143240), (6, 53452700), (7, 45816600), (8, 40089525), (10, 32071620), (12, 26726350), (14, 22908300), (15, 21381080), (19, 16879800), (20, 16035810), (21, 15272200), (24, 13363175), (25, 12828648), (28, 11454150), (30, 10690540), (35, 9163320), (38, 8439900), (40, 8017905), (42, 7636100), (50, 6414324), (56, 5727075), (57, 5626600), (60, 5345270), (70, 4581660), (75, 4276216), (76, 4219950), (84, 3818050), (95, 3375960), (100, 3207162), (105, 3054440), (114, 2813300), (120, 2672635), (133, 2411400), (140, 2290830), (150, 2138108), (152, 2109975), (168, 1909025), (175, 1832664), (190, 1687980), (200, 1603581), (210, 1527220), (228, 1406650), (266, 1205700), (280, 1145415), (285, 1125320), (300, 1069054), (350, 916332), (380, 843990), (399, 803800), (420, 763610), (456, 703325), (475, 675192), (525, 610888), (532, 602850), (570, 562660), (600, 534527), (665, 482280), (700, 458166), (760, 421995), (798, 401900), (840, 381805), (950, 337596), (1050, 305444), (1064, 301425), (1140, 281330), (1330, 241140), (1400, 229083), (1425, 225064), (1596, 200950), (1900, 168798), (1995, 160760), (2100, 152722), (2280, 140665), (2660, 120570), (2850, 112532), (3192, 100475), (3325, 96456), (3800, 84399), (3990, 80380), (4019, 79800), (4200, 76361), (5320, 60285), (5700, 56266), (6650, 48228), (7980, 40190), (8038, 39900), (9975, 32152), (11400, 28133), (12057, 26600), (13300, 24114), (15960, 20095), (16076, 19950)]