141247680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{21019}}^1$

素因数の和:21046

約数の個数: 112

約数和(自身を含む): 512551680

約数和(自身を除く): 371304000

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, 21019, 42038, 63057, 84076, 105095, 126114, 147133, 168152, 210190, 252228, 294266, 315285, 336304, 420380, 441399, 504456, 588532, 630570, 672608, 735665, 840760, 882798, 1008912, 1177064, 1261140, 1345216, 1471330, 1681520, 1765596, 2017824, 2206995, 2354128, 2522280, 2942660, 3363040, 3531192, 4035648, 4413990, 4708256, 5044560, 5885320, 6726080, 7062384, 8827980, 9416512, 10089120, 11770640, 14124768, 17655960, 20178240, 23541280, 28249536, 35311920, 47082560, 70623840, 141247680]

約数ペア:

[(1, 141247680), (2, 70623840), (3, 47082560), (4, 35311920), (5, 28249536), (6, 23541280), (7, 20178240), (8, 17655960), (10, 14124768), (12, 11770640), (14, 10089120), (15, 9416512), (16, 8827980), (20, 7062384), (21, 6726080), (24, 5885320), (28, 5044560), (30, 4708256), (32, 4413990), (35, 4035648), (40, 3531192), (42, 3363040), (48, 2942660), (56, 2522280), (60, 2354128), (64, 2206995), (70, 2017824), (80, 1765596), (84, 1681520), (96, 1471330), (105, 1345216), (112, 1261140), (120, 1177064), (140, 1008912), (160, 882798), (168, 840760), (192, 735665), (210, 672608), (224, 630570), (240, 588532), (280, 504456), (320, 441399), (336, 420380), (420, 336304), (448, 315285), (480, 294266), (560, 252228), (672, 210190), (840, 168152), (960, 147133), (1120, 126114), (1344, 105095), (1680, 84076), (2240, 63057), (3360, 42038), (6720, 21019)]