312715260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12149}}^1$

素因数の和:12188

約数の個数: 144

約数和(自身を含む): 1114495200

約数和(自身を除く): 801779940

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, 8580, 12149, 12870, 24298, 25740, 36447, 48596, 60745, 72894, 109341, 121490, 133639, 145788, 157937, 182235, 218682, 242980, 267278, 315874, 364470, 400917, 437364, 473811, 534556, 546705, 631748, 668195, 728940, 789685, 801834, 947622, 1093410, 1202751, 1336390, 1421433, 1579370, 1603668, 1737307, 1895244, 2004585, 2186820, 2369055, 2405502, 2672780, 2842866, 3158740, 3474614, 4009170, 4738110, 4811004, 5211921, 5685732, 6013755, 6949228, 7107165, 8018340, 8686535, 9476220, 10423842, 12027510, 14214330, 15635763, 17373070, 20847684, 24055020, 26059605, 28428660, 31271526, 34746140, 52119210, 62543052, 78178815, 104238420, 156357630, 312715260]

約数ペア:

[(1, 312715260), (2, 156357630), (3, 104238420), (4, 78178815), (5, 62543052), (6, 52119210), (9, 34746140), (10, 31271526), (11, 28428660), (12, 26059605), (13, 24055020), (15, 20847684), (18, 17373070), (20, 15635763), (22, 14214330), (26, 12027510), (30, 10423842), (33, 9476220), (36, 8686535), (39, 8018340), (44, 7107165), (45, 6949228), (52, 6013755), (55, 5685732), (60, 5211921), (65, 4811004), (66, 4738110), (78, 4009170), (90, 3474614), (99, 3158740), (110, 2842866), (117, 2672780), (130, 2405502), (132, 2369055), (143, 2186820), (156, 2004585), (165, 1895244), (180, 1737307), (195, 1603668), (198, 1579370), (220, 1421433), (234, 1336390), (260, 1202751), (286, 1093410), (330, 947622), (390, 801834), (396, 789685), (429, 728940), (468, 668195), (495, 631748), (572, 546705), (585, 534556), (660, 473811), (715, 437364), (780, 400917), (858, 364470), (990, 315874), (1170, 267278), (1287, 242980), (1430, 218682), (1716, 182235), (1980, 157937), (2145, 145788), (2340, 133639), (2574, 121490), (2860, 109341), (4290, 72894), (5148, 60745), (6435, 48596), (8580, 36447), (12149, 25740), (12870, 24298)]