83186880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{12379}}^1$

素因数の和:12406

約数の個数: 112

約数和(自身を含む): 301873920

約数和(自身を除く): 218687040

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, 12379, 24758, 37137, 49516, 61895, 74274, 86653, 99032, 123790, 148548, 173306, 185685, 198064, 247580, 259959, 297096, 346612, 371370, 396128, 433265, 495160, 519918, 594192, 693224, 742740, 792256, 866530, 990320, 1039836, 1188384, 1299795, 1386448, 1485480, 1733060, 1980640, 2079672, 2376768, 2599590, 2772896, 2970960, 3466120, 3961280, 4159344, 5199180, 5545792, 5941920, 6932240, 8318688, 10398360, 11883840, 13864480, 16637376, 20796720, 27728960, 41593440, 83186880]

約数ペア:

[(1, 83186880), (2, 41593440), (3, 27728960), (4, 20796720), (5, 16637376), (6, 13864480), (7, 11883840), (8, 10398360), (10, 8318688), (12, 6932240), (14, 5941920), (15, 5545792), (16, 5199180), (20, 4159344), (21, 3961280), (24, 3466120), (28, 2970960), (30, 2772896), (32, 2599590), (35, 2376768), (40, 2079672), (42, 1980640), (48, 1733060), (56, 1485480), (60, 1386448), (64, 1299795), (70, 1188384), (80, 1039836), (84, 990320), (96, 866530), (105, 792256), (112, 742740), (120, 693224), (140, 594192), (160, 519918), (168, 495160), (192, 433265), (210, 396128), (224, 371370), (240, 346612), (280, 297096), (320, 259959), (336, 247580), (420, 198064), (448, 185685), (480, 173306), (560, 148548), (672, 123790), (840, 99032), (960, 86653), (1120, 74274), (1344, 61895), (1680, 49516), (2240, 37137), (3360, 24758), (6720, 12379)]