206391360

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{30713}}^1$

素因数の和:30740

約数の個数: 112

約数和(自身を含む): 748930176

約数和(自身を除く): 542538816

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, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 30713, 61426, 92139, 122852, 153565, 184278, 214991, 245704, 307130, 368556, 429982, 460695, 491408, 614260, 644973, 737112, 859964, 921390, 982816, 1074955, 1228520, 1289946, 1474224, 1719928, 1842780, 1965632, 2149910, 2457040, 2579892, 2948448, 3224865, 3439856, 3685560, 4299820, 4914080, 5159784, 5896896, 6449730, 6879712, 7371120, 8599640, 9828160, 10319568, 12899460, 13759424, 14742240, 17199280, 20639136, 25798920, 29484480, 34398560, 41278272, 51597840, 68797120, 103195680, 206391360]

約数ペア:

[(1, 206391360), (2, 103195680), (3, 68797120), (4, 51597840), (5, 41278272), (6, 34398560), (7, 29484480), (8, 25798920), (10, 20639136), (12, 17199280), (14, 14742240), (15, 13759424), (16, 12899460), (20, 10319568), (21, 9828160), (24, 8599640), (28, 7371120), (30, 6879712), (32, 6449730), (35, 5896896), (40, 5159784), (42, 4914080), (48, 4299820), (56, 3685560), (60, 3439856), (64, 3224865), (70, 2948448), (80, 2579892), (84, 2457040), (96, 2149910), (105, 1965632), (112, 1842780), (120, 1719928), (140, 1474224), (160, 1289946), (168, 1228520), (192, 1074955), (210, 982816), (224, 921390), (240, 859964), (280, 737112), (320, 644973), (336, 614260), (420, 491408), (448, 460695), (480, 429982), (560, 368556), (672, 307130), (840, 245704), (960, 214991), (1120, 184278), (1344, 153565), (1680, 122852), (2240, 92139), (3360, 61426), (6720, 30713)]