157040047780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{362897}}^1$

素因数の和:363205

約数の個数: 96

約数和(自身を含む): 412623735552

約数和(自身を除く): 255583687772

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 281, 308, 385, 562, 770, 1124, 1405, 1540, 1967, 2810, 3091, 3934, 5620, 6182, 7868, 9835, 12364, 15455, 19670, 21637, 30910, 39340, 43274, 61820, 86548, 108185, 216370, 362897, 432740, 725794, 1451588, 1814485, 2540279, 3628970, 3991867, 5080558, 7257940, 7983734, 10161116, 12701395, 15967468, 19959335, 25402790, 27943069, 39918670, 50805580, 55886138, 79837340, 101974057, 111772276, 139715345, 203948114, 279430690, 407896228, 509870285, 558861380, 713818399, 1019740570, 1121714627, 1427636798, 2039481140, 2243429254, 2855273596, 3569091995, 4486858508, 5608573135, 7138183990, 7852002389, 11217146270, 14276367980, 15704004778, 22434292540, 31408009556, 39260011945, 78520023890, 157040047780]

約数ペア:

[(1, 157040047780), (2, 78520023890), (4, 39260011945), (5, 31408009556), (7, 22434292540), (10, 15704004778), (11, 14276367980), (14, 11217146270), (20, 7852002389), (22, 7138183990), (28, 5608573135), (35, 4486858508), (44, 3569091995), (55, 2855273596), (70, 2243429254), (77, 2039481140), (110, 1427636798), (140, 1121714627), (154, 1019740570), (220, 713818399), (281, 558861380), (308, 509870285), (385, 407896228), (562, 279430690), (770, 203948114), (1124, 139715345), (1405, 111772276), (1540, 101974057), (1967, 79837340), (2810, 55886138), (3091, 50805580), (3934, 39918670), (5620, 27943069), (6182, 25402790), (7868, 19959335), (9835, 15967468), (12364, 12701395), (15455, 10161116), (19670, 7983734), (21637, 7257940), (30910, 5080558), (39340, 3991867), (43274, 3628970), (61820, 2540279), (86548, 1814485), (108185, 1451588), (216370, 725794), (362897, 432740)]