156947781180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1621}}^1\times {\mathrm{3833}}^1$

素因数の和:5887

約数の個数: 96

約数和(自身を含む): 440884358208

約数和(自身を除く): 283936577028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 421, 842, 1263, 1621, 1684, 2105, 2526, 3242, 3833, 4210, 4863, 5052, 6315, 6484, 7666, 8105, 8420, 9726, 11499, 12630, 15332, 16210, 19165, 19452, 22998, 24315, 25260, 32420, 38330, 45996, 48630, 57495, 76660, 97260, 114990, 229980, 682441, 1364882, 1613693, 2047323, 2729764, 3227386, 3412205, 4094646, 4841079, 6213293, 6454772, 6824410, 8068465, 8189292, 9682158, 10236615, 12426586, 13648820, 16136930, 18639879, 19364316, 20473230, 24205395, 24853172, 31066465, 32273860, 37279758, 40946460, 48410790, 62132930, 74559516, 93199395, 96821580, 124265860, 186398790, 372797580, 2615796353, 5231592706, 7847389059, 10463185412, 13078981765, 15694778118, 26157963530, 31389556236, 39236945295, 52315927060, 78473890590, 156947781180]

約数ペア:

[(1, 156947781180), (2, 78473890590), (3, 52315927060), (4, 39236945295), (5, 31389556236), (6, 26157963530), (10, 15694778118), (12, 13078981765), (15, 10463185412), (20, 7847389059), (30, 5231592706), (60, 2615796353), (421, 372797580), (842, 186398790), (1263, 124265860), (1621, 96821580), (1684, 93199395), (2105, 74559516), (2526, 62132930), (3242, 48410790), (3833, 40946460), (4210, 37279758), (4863, 32273860), (5052, 31066465), (6315, 24853172), (6484, 24205395), (7666, 20473230), (8105, 19364316), (8420, 18639879), (9726, 16136930), (11499, 13648820), (12630, 12426586), (15332, 10236615), (16210, 9682158), (19165, 8189292), (19452, 8068465), (22998, 6824410), (24315, 6454772), (25260, 6213293), (32420, 4841079), (38330, 4094646), (45996, 3412205), (48630, 3227386), (57495, 2729764), (76660, 2047323), (97260, 1613693), (114990, 1364882), (229980, 682441)]