143435460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20089}}^1$

素因数の和:20125

約数の個数: 96

約数和(自身を含む): 486017280

約数和(自身を除く): 342581820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 20089, 40178, 60267, 80356, 100445, 120534, 140623, 200890, 241068, 281246, 301335, 341513, 401780, 421869, 562492, 602670, 683026, 703115, 843738, 1024539, 1205340, 1366052, 1406230, 1687476, 1707565, 2049078, 2109345, 2390591, 2812460, 3415130, 4098156, 4218690, 4781182, 5122695, 6830260, 7171773, 8437380, 9562364, 10245390, 11952955, 14343546, 20490780, 23905910, 28687092, 35858865, 47811820, 71717730, 143435460]

約数ペア:

[(1, 143435460), (2, 71717730), (3, 47811820), (4, 35858865), (5, 28687092), (6, 23905910), (7, 20490780), (10, 14343546), (12, 11952955), (14, 10245390), (15, 9562364), (17, 8437380), (20, 7171773), (21, 6830260), (28, 5122695), (30, 4781182), (34, 4218690), (35, 4098156), (42, 3415130), (51, 2812460), (60, 2390591), (68, 2109345), (70, 2049078), (84, 1707565), (85, 1687476), (102, 1406230), (105, 1366052), (119, 1205340), (140, 1024539), (170, 843738), (204, 703115), (210, 683026), (238, 602670), (255, 562492), (340, 421869), (357, 401780), (420, 341513), (476, 301335), (510, 281246), (595, 241068), (714, 200890), (1020, 140623), (1190, 120534), (1428, 100445), (1785, 80356), (2380, 60267), (3570, 40178), (7140, 20089)]