534581640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21521}}^1$

素因数の和:21564

約数の個数: 128

約数和(自身を含む): 1859500800

約数和(自身を除く): 1324919160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 6210, 8280, 12420, 21521, 24840, 43042, 64563, 86084, 107605, 129126, 172168, 193689, 215210, 258252, 322815, 387378, 430420, 494983, 516504, 581067, 645630, 774756, 860840, 968445, 989966, 1162134, 1291260, 1484949, 1549512, 1936890, 1979932, 2324268, 2474915, 2582520, 2905335, 2969898, 3873780, 3959864, 4454847, 4648536, 4949830, 5810670, 5939796, 7424745, 7747560, 8909694, 9899660, 11621340, 11879592, 13364541, 14849490, 17819388, 19799320, 22274235, 23242680, 26729082, 29698980, 35638776, 44548470, 53458164, 59397960, 66822705, 89096940, 106916328, 133645410, 178193880, 267290820, 534581640]

約数ペア:

[(1, 534581640), (2, 267290820), (3, 178193880), (4, 133645410), (5, 106916328), (6, 89096940), (8, 66822705), (9, 59397960), (10, 53458164), (12, 44548470), (15, 35638776), (18, 29698980), (20, 26729082), (23, 23242680), (24, 22274235), (27, 19799320), (30, 17819388), (36, 14849490), (40, 13364541), (45, 11879592), (46, 11621340), (54, 9899660), (60, 8909694), (69, 7747560), (72, 7424745), (90, 5939796), (92, 5810670), (108, 4949830), (115, 4648536), (120, 4454847), (135, 3959864), (138, 3873780), (180, 2969898), (184, 2905335), (207, 2582520), (216, 2474915), (230, 2324268), (270, 1979932), (276, 1936890), (345, 1549512), (360, 1484949), (414, 1291260), (460, 1162134), (540, 989966), (552, 968445), (621, 860840), (690, 774756), (828, 645630), (920, 581067), (1035, 516504), (1080, 494983), (1242, 430420), (1380, 387378), (1656, 322815), (2070, 258252), (2484, 215210), (2760, 193689), (3105, 172168), (4140, 129126), (4968, 107605), (6210, 86084), (8280, 64563), (12420, 43042), (21521, 24840)]