208476840

素因数分解:

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

素因数の和:12187

約数の個数: 128

約数和(自身を含む): 734832000

約数和(自身を除く): 526355160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 12149, 17160, 24298, 36447, 48596, 60745, 72894, 97192, 121490, 133639, 145788, 157937, 182235, 242980, 267278, 291576, 315874, 364470, 400917, 473811, 485960, 534556, 631748, 668195, 728940, 789685, 801834, 947622, 1069112, 1263496, 1336390, 1457880, 1579370, 1603668, 1737307, 1895244, 2004585, 2369055, 2672780, 3158740, 3207336, 3474614, 3790488, 4009170, 4738110, 5211921, 5345560, 6317480, 6949228, 8018340, 8686535, 9476220, 10423842, 13898456, 16036680, 17373070, 18952440, 20847684, 26059605, 34746140, 41695368, 52119210, 69492280, 104238420, 208476840]

約数ペア:

[(1, 208476840), (2, 104238420), (3, 69492280), (4, 52119210), (5, 41695368), (6, 34746140), (8, 26059605), (10, 20847684), (11, 18952440), (12, 17373070), (13, 16036680), (15, 13898456), (20, 10423842), (22, 9476220), (24, 8686535), (26, 8018340), (30, 6949228), (33, 6317480), (39, 5345560), (40, 5211921), (44, 4738110), (52, 4009170), (55, 3790488), (60, 3474614), (65, 3207336), (66, 3158740), (78, 2672780), (88, 2369055), (104, 2004585), (110, 1895244), (120, 1737307), (130, 1603668), (132, 1579370), (143, 1457880), (156, 1336390), (165, 1263496), (195, 1069112), (220, 947622), (260, 801834), (264, 789685), (286, 728940), (312, 668195), (330, 631748), (390, 534556), (429, 485960), (440, 473811), (520, 400917), (572, 364470), (660, 315874), (715, 291576), (780, 267278), (858, 242980), (1144, 182235), (1320, 157937), (1430, 145788), (1560, 133639), (1716, 121490), (2145, 97192), (2860, 72894), (3432, 60745), (4290, 48596), (5720, 36447), (8580, 24298), (12149, 17160)]