314531520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6971}}^1$

素因数の和:7038

約数の個数: 112

約数和(自身を含む): 1020031488

約数和(自身を除く): 705499968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 141, 160, 188, 192, 235, 240, 282, 320, 376, 470, 480, 564, 705, 752, 940, 960, 1128, 1410, 1504, 1880, 2256, 2820, 3008, 3760, 4512, 5640, 6971, 7520, 9024, 11280, 13942, 15040, 20913, 22560, 27884, 34855, 41826, 45120, 55768, 69710, 83652, 104565, 111536, 139420, 167304, 209130, 223072, 278840, 327637, 334608, 418260, 446144, 557680, 655274, 669216, 836520, 982911, 1115360, 1310548, 1338432, 1638185, 1673040, 1965822, 2230720, 2621096, 3276370, 3346080, 3931644, 4914555, 5242192, 6552740, 6692160, 7863288, 9829110, 10484384, 13105480, 15726576, 19658220, 20968768, 26210960, 31453152, 39316440, 52421920, 62906304, 78632880, 104843840, 157265760, 314531520]

約数ペア:

[(1, 314531520), (2, 157265760), (3, 104843840), (4, 78632880), (5, 62906304), (6, 52421920), (8, 39316440), (10, 31453152), (12, 26210960), (15, 20968768), (16, 19658220), (20, 15726576), (24, 13105480), (30, 10484384), (32, 9829110), (40, 7863288), (47, 6692160), (48, 6552740), (60, 5242192), (64, 4914555), (80, 3931644), (94, 3346080), (96, 3276370), (120, 2621096), (141, 2230720), (160, 1965822), (188, 1673040), (192, 1638185), (235, 1338432), (240, 1310548), (282, 1115360), (320, 982911), (376, 836520), (470, 669216), (480, 655274), (564, 557680), (705, 446144), (752, 418260), (940, 334608), (960, 327637), (1128, 278840), (1410, 223072), (1504, 209130), (1880, 167304), (2256, 139420), (2820, 111536), (3008, 104565), (3760, 83652), (4512, 69710), (5640, 55768), (6971, 45120), (7520, 41826), (9024, 34855), (11280, 27884), (13942, 22560), (15040, 20913)]