319209600

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{811}}^1$

素因数の和:879

約数の個数: 192

約数和(自身を含む): 1078368480

約数和(自身を除く): 759158880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 41, 48, 50, 60, 64, 75, 80, 82, 96, 100, 120, 123, 128, 150, 160, 164, 192, 200, 205, 240, 246, 300, 320, 328, 384, 400, 410, 480, 492, 600, 615, 640, 656, 800, 811, 820, 960, 984, 1025, 1200, 1230, 1312, 1600, 1622, 1640, 1920, 1968, 2050, 2400, 2433, 2460, 2624, 3075, 3200, 3244, 3280, 3936, 4055, 4100, 4800, 4866, 4920, 5248, 6150, 6488, 6560, 7872, 8110, 8200, 9600, 9732, 9840, 12165, 12300, 12976, 13120, 15744, 16220, 16400, 19464, 19680, 20275, 24330, 24600, 25952, 26240, 32440, 32800, 33251, 38928, 39360, 40550, 48660, 49200, 51904, 60825, 64880, 65600, 66502, 77856, 78720, 81100, 97320, 98400, 99753, 103808, 121650, 129760, 131200, 133004, 155712, 162200, 166255, 194640, 196800, 199506, 243300, 259520, 266008, 311424, 324400, 332510, 389280, 393600, 399012, 486600, 498765, 519040, 532016, 648800, 665020, 778560, 798024, 831275, 973200, 997530, 1064032, 1297600, 1330040, 1557120, 1596048, 1662550, 1946400, 1995060, 2128064, 2493825, 2595200, 2660080, 3192096, 3325100, 3892800, 3990120, 4256128, 4987650, 5320160, 6384192, 6650200, 7785600, 7980240, 9975300, 10640320, 12768384, 13300400, 15960480, 19950600, 21280640, 26600800, 31920960, 39901200, 53201600, 63841920, 79802400, 106403200, 159604800, 319209600]

約数ペア:

[(1, 319209600), (2, 159604800), (3, 106403200), (4, 79802400), (5, 63841920), (6, 53201600), (8, 39901200), (10, 31920960), (12, 26600800), (15, 21280640), (16, 19950600), (20, 15960480), (24, 13300400), (25, 12768384), (30, 10640320), (32, 9975300), (40, 7980240), (41, 7785600), (48, 6650200), (50, 6384192), (60, 5320160), (64, 4987650), (75, 4256128), (80, 3990120), (82, 3892800), (96, 3325100), (100, 3192096), (120, 2660080), (123, 2595200), (128, 2493825), (150, 2128064), (160, 1995060), (164, 1946400), (192, 1662550), (200, 1596048), (205, 1557120), (240, 1330040), (246, 1297600), (300, 1064032), (320, 997530), (328, 973200), (384, 831275), (400, 798024), (410, 778560), (480, 665020), (492, 648800), (600, 532016), (615, 519040), (640, 498765), (656, 486600), (800, 399012), (811, 393600), (820, 389280), (960, 332510), (984, 324400), (1025, 311424), (1200, 266008), (1230, 259520), (1312, 243300), (1600, 199506), (1622, 196800), (1640, 194640), (1920, 166255), (1968, 162200), (2050, 155712), (2400, 133004), (2433, 131200), (2460, 129760), (2624, 121650), (3075, 103808), (3200, 99753), (3244, 98400), (3280, 97320), (3936, 81100), (4055, 78720), (4100, 77856), (4800, 66502), (4866, 65600), (4920, 64880), (5248, 60825), (6150, 51904), (6488, 49200), (6560, 48660), (7872, 40550), (8110, 39360), (8200, 38928), (9600, 33251), (9732, 32800), (9840, 32440), (12165, 26240), (12300, 25952), (12976, 24600), (13120, 24330), (15744, 20275), (16220, 19680), (16400, 19464)]