206471040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2029}}^1$

素因数の和:2104

約数の個数: 128

約数和(自身を含む): 670874400

約数和(自身を除く): 464403360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 265, 318, 320, 384, 424, 480, 530, 636, 640, 795, 848, 960, 1060, 1272, 1590, 1696, 1920, 2029, 2120, 2544, 3180, 3392, 4058, 4240, 5088, 6087, 6360, 6784, 8116, 8480, 10145, 10176, 12174, 12720, 16232, 16960, 20290, 20352, 24348, 25440, 30435, 32464, 33920, 40580, 48696, 50880, 60870, 64928, 81160, 97392, 101760, 107537, 121740, 129856, 162320, 194784, 215074, 243480, 259712, 322611, 324640, 389568, 430148, 486960, 537685, 645222, 649280, 779136, 860296, 973920, 1075370, 1290444, 1298560, 1613055, 1720592, 1947840, 2150740, 2580888, 3226110, 3441184, 3895680, 4301480, 5161776, 6452220, 6882368, 8602960, 10323552, 12904440, 13764736, 17205920, 20647104, 25808880, 34411840, 41294208, 51617760, 68823680, 103235520, 206471040]

約数ペア:

[(1, 206471040), (2, 103235520), (3, 68823680), (4, 51617760), (5, 41294208), (6, 34411840), (8, 25808880), (10, 20647104), (12, 17205920), (15, 13764736), (16, 12904440), (20, 10323552), (24, 8602960), (30, 6882368), (32, 6452220), (40, 5161776), (48, 4301480), (53, 3895680), (60, 3441184), (64, 3226110), (80, 2580888), (96, 2150740), (106, 1947840), (120, 1720592), (128, 1613055), (159, 1298560), (160, 1290444), (192, 1075370), (212, 973920), (240, 860296), (265, 779136), (318, 649280), (320, 645222), (384, 537685), (424, 486960), (480, 430148), (530, 389568), (636, 324640), (640, 322611), (795, 259712), (848, 243480), (960, 215074), (1060, 194784), (1272, 162320), (1590, 129856), (1696, 121740), (1920, 107537), (2029, 101760), (2120, 97392), (2544, 81160), (3180, 64928), (3392, 60870), (4058, 50880), (4240, 48696), (5088, 40580), (6087, 33920), (6360, 32464), (6784, 30435), (8116, 25440), (8480, 24348), (10145, 20352), (10176, 20290), (12174, 16960), (12720, 16232)]