215991696780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{6282481}}^1$

素因数の和:6282687

約数の個数: 72

約数和(自身を含む): 658605153024

約数和(自身を除く): 442613456244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 191, 382, 573, 764, 955, 1146, 1719, 1910, 2292, 2865, 3438, 3820, 5730, 6876, 8595, 11460, 17190, 34380, 6282481, 12564962, 18847443, 25129924, 31412405, 37694886, 56542329, 62824810, 75389772, 94237215, 113084658, 125649620, 188474430, 226169316, 282711645, 376948860, 565423290, 1130846580, 1199953871, 2399907742, 3599861613, 4799815484, 5999769355, 7199723226, 10799584839, 11999538710, 14399446452, 17999308065, 21599169678, 23999077420, 35998616130, 43198339356, 53997924195, 71997232260, 107995848390, 215991696780]

約数ペア:

[(1, 215991696780), (2, 107995848390), (3, 71997232260), (4, 53997924195), (5, 43198339356), (6, 35998616130), (9, 23999077420), (10, 21599169678), (12, 17999308065), (15, 14399446452), (18, 11999538710), (20, 10799584839), (30, 7199723226), (36, 5999769355), (45, 4799815484), (60, 3599861613), (90, 2399907742), (180, 1199953871), (191, 1130846580), (382, 565423290), (573, 376948860), (764, 282711645), (955, 226169316), (1146, 188474430), (1719, 125649620), (1910, 113084658), (2292, 94237215), (2865, 75389772), (3438, 62824810), (3820, 56542329), (5730, 37694886), (6876, 31412405), (8595, 25129924), (11460, 18847443), (17190, 12564962), (34380, 6282481)]