7321560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:165

約数の個数: 128

約数和(自身を含む): 24131520

約数和(自身を除く): 16809960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 37, 40, 51, 60, 68, 74, 85, 97, 102, 111, 120, 136, 148, 170, 185, 194, 204, 222, 255, 291, 296, 340, 370, 388, 408, 444, 485, 510, 555, 582, 629, 680, 740, 776, 888, 970, 1020, 1110, 1164, 1258, 1455, 1480, 1649, 1887, 1940, 2040, 2220, 2328, 2516, 2910, 3145, 3298, 3589, 3774, 3880, 4440, 4947, 5032, 5820, 6290, 6596, 7178, 7548, 8245, 9435, 9894, 10767, 11640, 12580, 13192, 14356, 15096, 16490, 17945, 18870, 19788, 21534, 24735, 25160, 28712, 32980, 35890, 37740, 39576, 43068, 49470, 53835, 61013, 65960, 71780, 75480, 86136, 98940, 107670, 122026, 143560, 183039, 197880, 215340, 244052, 305065, 366078, 430680, 488104, 610130, 732156, 915195, 1220260, 1464312, 1830390, 2440520, 3660780, 7321560]

約数ペア:

[(1, 7321560), (2, 3660780), (3, 2440520), (4, 1830390), (5, 1464312), (6, 1220260), (8, 915195), (10, 732156), (12, 610130), (15, 488104), (17, 430680), (20, 366078), (24, 305065), (30, 244052), (34, 215340), (37, 197880), (40, 183039), (51, 143560), (60, 122026), (68, 107670), (74, 98940), (85, 86136), (97, 75480), (102, 71780), (111, 65960), (120, 61013), (136, 53835), (148, 49470), (170, 43068), (185, 39576), (194, 37740), (204, 35890), (222, 32980), (255, 28712), (291, 25160), (296, 24735), (340, 21534), (370, 19788), (388, 18870), (408, 17945), (444, 16490), (485, 15096), (510, 14356), (555, 13192), (582, 12580), (629, 11640), (680, 10767), (740, 9894), (776, 9435), (888, 8245), (970, 7548), (1020, 7178), (1110, 6596), (1164, 6290), (1258, 5820), (1455, 5032), (1480, 4947), (1649, 4440), (1887, 3880), (1940, 3774), (2040, 3589), (2220, 3298), (2328, 3145), (2516, 2910)]