397461120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{29573}}^1$

素因数の和:29602

約数の個数: 128

約数和(自身を含む): 1447943040

約数和(自身を除く): 1050481920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 29573, 59146, 88719, 118292, 147865, 177438, 207011, 236584, 295730, 354876, 414022, 443595, 473168, 591460, 621033, 709752, 828044, 887190, 946336, 1035055, 1182920, 1242066, 1419504, 1656088, 1774380, 1892672, 2070110, 2365840, 2484132, 2839008, 3105165, 3312176, 3548760, 3785344, 4140220, 4731680, 4968264, 5678016, 6210330, 6624352, 7097520, 8280440, 9463360, 9936528, 11356032, 12420660, 13248704, 14195040, 16560880, 18926720, 19873056, 24841320, 26497408, 28390080, 33121760, 39746112, 49682640, 56780160, 66243520, 79492224, 99365280, 132487040, 198730560, 397461120]

約数ペア:

[(1, 397461120), (2, 198730560), (3, 132487040), (4, 99365280), (5, 79492224), (6, 66243520), (7, 56780160), (8, 49682640), (10, 39746112), (12, 33121760), (14, 28390080), (15, 26497408), (16, 24841320), (20, 19873056), (21, 18926720), (24, 16560880), (28, 14195040), (30, 13248704), (32, 12420660), (35, 11356032), (40, 9936528), (42, 9463360), (48, 8280440), (56, 7097520), (60, 6624352), (64, 6210330), (70, 5678016), (80, 4968264), (84, 4731680), (96, 4140220), (105, 3785344), (112, 3548760), (120, 3312176), (128, 3105165), (140, 2839008), (160, 2484132), (168, 2365840), (192, 2070110), (210, 1892672), (224, 1774380), (240, 1656088), (280, 1419504), (320, 1242066), (336, 1182920), (384, 1035055), (420, 946336), (448, 887190), (480, 828044), (560, 709752), (640, 621033), (672, 591460), (840, 473168), (896, 443595), (960, 414022), (1120, 354876), (1344, 295730), (1680, 236584), (1920, 207011), (2240, 177438), (2688, 147865), (3360, 118292), (4480, 88719), (6720, 59146), (13440, 29573)]