196262040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1297}}^1$

素因数の和:1421

約数の個数: 128

約数和(自身を含む): 641108160

約数和(自身を除く): 444846120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 97, 104, 120, 130, 156, 194, 195, 260, 291, 312, 388, 390, 485, 520, 582, 776, 780, 970, 1164, 1261, 1297, 1455, 1560, 1940, 2328, 2522, 2594, 2910, 3783, 3880, 3891, 5044, 5188, 5820, 6305, 6485, 7566, 7782, 10088, 10376, 11640, 12610, 12970, 15132, 15564, 16861, 18915, 19455, 25220, 25940, 30264, 31128, 33722, 37830, 38910, 50440, 50583, 51880, 67444, 75660, 77820, 84305, 101166, 125809, 134888, 151320, 155640, 168610, 202332, 251618, 252915, 337220, 377427, 404664, 503236, 505830, 629045, 674440, 754854, 1006472, 1011660, 1258090, 1509708, 1635517, 1887135, 2023320, 2516180, 3019416, 3271034, 3774270, 4906551, 5032360, 6542068, 7548540, 8177585, 9813102, 13084136, 15097080, 16355170, 19626204, 24532755, 32710340, 39252408, 49065510, 65420680, 98131020, 196262040]

約数ペア:

[(1, 196262040), (2, 98131020), (3, 65420680), (4, 49065510), (5, 39252408), (6, 32710340), (8, 24532755), (10, 19626204), (12, 16355170), (13, 15097080), (15, 13084136), (20, 9813102), (24, 8177585), (26, 7548540), (30, 6542068), (39, 5032360), (40, 4906551), (52, 3774270), (60, 3271034), (65, 3019416), (78, 2516180), (97, 2023320), (104, 1887135), (120, 1635517), (130, 1509708), (156, 1258090), (194, 1011660), (195, 1006472), (260, 754854), (291, 674440), (312, 629045), (388, 505830), (390, 503236), (485, 404664), (520, 377427), (582, 337220), (776, 252915), (780, 251618), (970, 202332), (1164, 168610), (1261, 155640), (1297, 151320), (1455, 134888), (1560, 125809), (1940, 101166), (2328, 84305), (2522, 77820), (2594, 75660), (2910, 67444), (3783, 51880), (3880, 50583), (3891, 50440), (5044, 38910), (5188, 37830), (5820, 33722), (6305, 31128), (6485, 30264), (7566, 25940), (7782, 25220), (10088, 19455), (10376, 18915), (11640, 16861), (12610, 15564), (12970, 15132)]