513565140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:718

約数の個数: 144

約数和(自身を含む): 1595897856

約数和(自身を除く): 1082332716

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 127, 132, 165, 220, 242, 254, 330, 363, 381, 484, 508, 557, 605, 635, 660, 726, 762, 1114, 1210, 1270, 1397, 1452, 1524, 1671, 1815, 1905, 2228, 2420, 2540, 2785, 2794, 3342, 3630, 3810, 4191, 5570, 5588, 6127, 6684, 6985, 7260, 7620, 8355, 8382, 11140, 12254, 13970, 15367, 16710, 16764, 18381, 20955, 24508, 27940, 30635, 30734, 33420, 36762, 41910, 46101, 61270, 61468, 67397, 70739, 73524, 76835, 83820, 91905, 92202, 122540, 134794, 141478, 153670, 183810, 184404, 202191, 212217, 230505, 269588, 282956, 307340, 336985, 353695, 367620, 404382, 424434, 461010, 673970, 707390, 778129, 808764, 848868, 922020, 1010955, 1061085, 1347940, 1414780, 1556258, 2021910, 2122170, 2334387, 3112516, 3890645, 4043820, 4244340, 4668774, 7781290, 8559419, 9337548, 11671935, 15562580, 17118838, 23343870, 25678257, 34237676, 42797095, 46687740, 51356514, 85594190, 102713028, 128391285, 171188380, 256782570, 513565140]

約数ペア:

[(1, 513565140), (2, 256782570), (3, 171188380), (4, 128391285), (5, 102713028), (6, 85594190), (10, 51356514), (11, 46687740), (12, 42797095), (15, 34237676), (20, 25678257), (22, 23343870), (30, 17118838), (33, 15562580), (44, 11671935), (55, 9337548), (60, 8559419), (66, 7781290), (110, 4668774), (121, 4244340), (127, 4043820), (132, 3890645), (165, 3112516), (220, 2334387), (242, 2122170), (254, 2021910), (330, 1556258), (363, 1414780), (381, 1347940), (484, 1061085), (508, 1010955), (557, 922020), (605, 848868), (635, 808764), (660, 778129), (726, 707390), (762, 673970), (1114, 461010), (1210, 424434), (1270, 404382), (1397, 367620), (1452, 353695), (1524, 336985), (1671, 307340), (1815, 282956), (1905, 269588), (2228, 230505), (2420, 212217), (2540, 202191), (2785, 184404), (2794, 183810), (3342, 153670), (3630, 141478), (3810, 134794), (4191, 122540), (5570, 92202), (5588, 91905), (6127, 83820), (6684, 76835), (6985, 73524), (7260, 70739), (7620, 67397), (8355, 61468), (8382, 61270), (11140, 46101), (12254, 41910), (13970, 36762), (15367, 33420), (16710, 30734), (16764, 30635), (18381, 27940), (20955, 24508)]