2012804820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{8039}}^1$

素因数の和:8174

約数の個数: 144

約数和(自身を含む): 6637438080

約数和(自身を除く): 4624633260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 107, 117, 130, 156, 180, 195, 214, 234, 260, 321, 390, 428, 468, 535, 585, 642, 780, 963, 1070, 1170, 1284, 1391, 1605, 1926, 2140, 2340, 2782, 3210, 3852, 4173, 4815, 5564, 6420, 6955, 8039, 8346, 9630, 12519, 13910, 16078, 16692, 19260, 20865, 24117, 25038, 27820, 32156, 40195, 41730, 48234, 50076, 62595, 72351, 80390, 83460, 96468, 104507, 120585, 125190, 144702, 160780, 209014, 241170, 250380, 289404, 313521, 361755, 418028, 482340, 522535, 627042, 723510, 860173, 940563, 1045070, 1254084, 1447020, 1567605, 1720346, 1881126, 2090140, 2580519, 3135210, 3440692, 3762252, 4300865, 4702815, 5161038, 6270420, 7741557, 8601730, 9405630, 10322076, 11182249, 12902595, 15483114, 17203460, 18811260, 22364498, 25805190, 30966228, 33546747, 38707785, 44728996, 51610380, 55911245, 67093494, 77415570, 100640241, 111822490, 134186988, 154831140, 167733735, 201280482, 223644980, 335467470, 402560964, 503201205, 670934940, 1006402410, 2012804820]

約数ペア:

[(1, 2012804820), (2, 1006402410), (3, 670934940), (4, 503201205), (5, 402560964), (6, 335467470), (9, 223644980), (10, 201280482), (12, 167733735), (13, 154831140), (15, 134186988), (18, 111822490), (20, 100640241), (26, 77415570), (30, 67093494), (36, 55911245), (39, 51610380), (45, 44728996), (52, 38707785), (60, 33546747), (65, 30966228), (78, 25805190), (90, 22364498), (107, 18811260), (117, 17203460), (130, 15483114), (156, 12902595), (180, 11182249), (195, 10322076), (214, 9405630), (234, 8601730), (260, 7741557), (321, 6270420), (390, 5161038), (428, 4702815), (468, 4300865), (535, 3762252), (585, 3440692), (642, 3135210), (780, 2580519), (963, 2090140), (1070, 1881126), (1170, 1720346), (1284, 1567605), (1391, 1447020), (1605, 1254084), (1926, 1045070), (2140, 940563), (2340, 860173), (2782, 723510), (3210, 627042), (3852, 522535), (4173, 482340), (4815, 418028), (5564, 361755), (6420, 313521), (6955, 289404), (8039, 250380), (8346, 241170), (9630, 209014), (12519, 160780), (13910, 144702), (16078, 125190), (16692, 120585), (19260, 104507), (20865, 96468), (24117, 83460), (25038, 80390), (27820, 72351), (32156, 62595), (40195, 50076), (41730, 48234)]