156968768960

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1579}}^1\times {\mathrm{7577}}^1$

素因数の和:9214

約数の個数: 112

約数和(自身を含む): 383191572960

約数和(自身を除く): 226222804000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1312, 1579, 1640, 2624, 3158, 3280, 6316, 6560, 7577, 7895, 12632, 13120, 15154, 15790, 25264, 30308, 31580, 37885, 50528, 60616, 63160, 64739, 75770, 101056, 121232, 126320, 129478, 151540, 242464, 252640, 258956, 303080, 310657, 323695, 484928, 505280, 517912, 606160, 621314, 647390, 1035824, 1212320, 1242628, 1294780, 1553285, 2071648, 2424640, 2485256, 2589560, 3106570, 4143296, 4970512, 5179120, 6213140, 9941024, 10358240, 11964083, 12426280, 19882048, 20716480, 23928166, 24852560, 47856332, 49705120, 59820415, 95712664, 99410240, 119640830, 191425328, 239281660, 382850656, 478563320, 490527403, 765701312, 957126640, 981054806, 1914253280, 1962109612, 2452637015, 3828506560, 3924219224, 4905274030, 7848438448, 9810548060, 15696876896, 19621096120, 31393753792, 39242192240, 78484384480, 156968768960]

約数ペア:

[(1, 156968768960), (2, 78484384480), (4, 39242192240), (5, 31393753792), (8, 19621096120), (10, 15696876896), (16, 9810548060), (20, 7848438448), (32, 4905274030), (40, 3924219224), (41, 3828506560), (64, 2452637015), (80, 1962109612), (82, 1914253280), (160, 981054806), (164, 957126640), (205, 765701312), (320, 490527403), (328, 478563320), (410, 382850656), (656, 239281660), (820, 191425328), (1312, 119640830), (1579, 99410240), (1640, 95712664), (2624, 59820415), (3158, 49705120), (3280, 47856332), (6316, 24852560), (6560, 23928166), (7577, 20716480), (7895, 19882048), (12632, 12426280), (13120, 11964083), (15154, 10358240), (15790, 9941024), (25264, 6213140), (30308, 5179120), (31580, 4970512), (37885, 4143296), (50528, 3106570), (60616, 2589560), (63160, 2485256), (64739, 2424640), (75770, 2071648), (101056, 1553285), (121232, 1294780), (126320, 1242628), (129478, 1212320), (151540, 1035824), (242464, 647390), (252640, 621314), (258956, 606160), (303080, 517912), (310657, 505280), (323695, 484928)]