196885260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7649}}^1$

素因数の和:7688

約数の個数: 144

約数和(自身を含む): 701719200

約数和(自身を除く): 504833940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2860, 4290, 5148, 6435, 7649, 8580, 12870, 15298, 22947, 25740, 30596, 38245, 45894, 68841, 76490, 84139, 91788, 99437, 114735, 137682, 152980, 168278, 198874, 229470, 252417, 275364, 298311, 336556, 344205, 397748, 420695, 458940, 497185, 504834, 596622, 688410, 757251, 841390, 894933, 994370, 1009668, 1093807, 1193244, 1262085, 1376820, 1491555, 1514502, 1682780, 1789866, 1988740, 2187614, 2524170, 2983110, 3029004, 3281421, 3579732, 3786255, 4375228, 4474665, 5048340, 5469035, 5966220, 6562842, 7572510, 8949330, 9844263, 10938070, 13125684, 15145020, 16407105, 17898660, 19688526, 21876140, 32814210, 39377052, 49221315, 65628420, 98442630, 196885260]

約数ペア:

[(1, 196885260), (2, 98442630), (3, 65628420), (4, 49221315), (5, 39377052), (6, 32814210), (9, 21876140), (10, 19688526), (11, 17898660), (12, 16407105), (13, 15145020), (15, 13125684), (18, 10938070), (20, 9844263), (22, 8949330), (26, 7572510), (30, 6562842), (33, 5966220), (36, 5469035), (39, 5048340), (44, 4474665), (45, 4375228), (52, 3786255), (55, 3579732), (60, 3281421), (65, 3029004), (66, 2983110), (78, 2524170), (90, 2187614), (99, 1988740), (110, 1789866), (117, 1682780), (130, 1514502), (132, 1491555), (143, 1376820), (156, 1262085), (165, 1193244), (180, 1093807), (195, 1009668), (198, 994370), (220, 894933), (234, 841390), (260, 757251), (286, 688410), (330, 596622), (390, 504834), (396, 497185), (429, 458940), (468, 420695), (495, 397748), (572, 344205), (585, 336556), (660, 298311), (715, 275364), (780, 252417), (858, 229470), (990, 198874), (1170, 168278), (1287, 152980), (1430, 137682), (1716, 114735), (1980, 99437), (2145, 91788), (2340, 84139), (2574, 76490), (2860, 68841), (4290, 45894), (5148, 38245), (6435, 30596), (7649, 25740), (8580, 22947), (12870, 15298)]