157644480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23459}}^1$

素因数の和:23486

約数の個数: 112

約数和(自身を含む): 572048640

約数和(自身を除く): 414404160

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, 23459, 46918, 70377, 93836, 117295, 140754, 164213, 187672, 234590, 281508, 328426, 351885, 375344, 469180, 492639, 563016, 656852, 703770, 750688, 821065, 938360, 985278, 1126032, 1313704, 1407540, 1501376, 1642130, 1876720, 1970556, 2252064, 2463195, 2627408, 2815080, 3284260, 3753440, 3941112, 4504128, 4926390, 5254816, 5630160, 6568520, 7506880, 7882224, 9852780, 10509632, 11260320, 13137040, 15764448, 19705560, 22520640, 26274080, 31528896, 39411120, 52548160, 78822240, 157644480]

約数ペア:

[(1, 157644480), (2, 78822240), (3, 52548160), (4, 39411120), (5, 31528896), (6, 26274080), (7, 22520640), (8, 19705560), (10, 15764448), (12, 13137040), (14, 11260320), (15, 10509632), (16, 9852780), (20, 7882224), (21, 7506880), (24, 6568520), (28, 5630160), (30, 5254816), (32, 4926390), (35, 4504128), (40, 3941112), (42, 3753440), (48, 3284260), (56, 2815080), (60, 2627408), (64, 2463195), (70, 2252064), (80, 1970556), (84, 1876720), (96, 1642130), (105, 1501376), (112, 1407540), (120, 1313704), (140, 1126032), (160, 985278), (168, 938360), (192, 821065), (210, 750688), (224, 703770), (240, 656852), (280, 563016), (320, 492639), (336, 469180), (420, 375344), (448, 351885), (480, 328426), (560, 281508), (672, 234590), (840, 187672), (960, 164213), (1120, 140754), (1344, 117295), (1680, 93836), (2240, 70377), (3360, 46918), (6720, 23459)]