239436800

素因数分解:

$2^{10}\times 5^2\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:276

約数の個数: 132

約数和(自身を含む): 609187200

約数和(自身を除く): 369750400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 64, 80, 94, 100, 128, 160, 188, 199, 200, 235, 256, 320, 376, 398, 400, 470, 512, 640, 752, 796, 800, 940, 995, 1024, 1175, 1280, 1504, 1592, 1600, 1880, 1990, 2350, 2560, 3008, 3184, 3200, 3760, 3980, 4700, 4975, 5120, 6016, 6368, 6400, 7520, 7960, 9353, 9400, 9950, 12032, 12736, 12800, 15040, 15920, 18706, 18800, 19900, 24064, 25472, 25600, 30080, 31840, 37412, 37600, 39800, 46765, 48128, 50944, 60160, 63680, 74824, 75200, 79600, 93530, 101888, 120320, 127360, 149648, 150400, 159200, 187060, 203776, 233825, 240640, 254720, 299296, 300800, 318400, 374120, 467650, 509440, 598592, 601600, 636800, 748240, 935300, 1018880, 1197184, 1203200, 1273600, 1496480, 1870600, 2394368, 2547200, 2992960, 3741200, 4788736, 5094400, 5985920, 7482400, 9577472, 11971840, 14964800, 23943680, 29929600, 47887360, 59859200, 119718400, 239436800]

約数ペア:

[(1, 239436800), (2, 119718400), (4, 59859200), (5, 47887360), (8, 29929600), (10, 23943680), (16, 14964800), (20, 11971840), (25, 9577472), (32, 7482400), (40, 5985920), (47, 5094400), (50, 4788736), (64, 3741200), (80, 2992960), (94, 2547200), (100, 2394368), (128, 1870600), (160, 1496480), (188, 1273600), (199, 1203200), (200, 1197184), (235, 1018880), (256, 935300), (320, 748240), (376, 636800), (398, 601600), (400, 598592), (470, 509440), (512, 467650), (640, 374120), (752, 318400), (796, 300800), (800, 299296), (940, 254720), (995, 240640), (1024, 233825), (1175, 203776), (1280, 187060), (1504, 159200), (1592, 150400), (1600, 149648), (1880, 127360), (1990, 120320), (2350, 101888), (2560, 93530), (3008, 79600), (3184, 75200), (3200, 74824), (3760, 63680), (3980, 60160), (4700, 50944), (4975, 48128), (5120, 46765), (6016, 39800), (6368, 37600), (6400, 37412), (7520, 31840), (7960, 30080), (9353, 25600), (9400, 25472), (9950, 24064), (12032, 19900), (12736, 18800), (12800, 18706), (15040, 15920)]