320170032

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:548

約数の個数: 240

約数和(自身を含む): 1126052928

約数和(自身を除く): 805882896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 53, 56, 63, 72, 78, 84, 91, 104, 106, 112, 117, 126, 144, 156, 159, 168, 182, 208, 212, 234, 252, 273, 312, 318, 336, 364, 371, 424, 461, 468, 477, 504, 546, 624, 636, 689, 728, 742, 819, 848, 922, 936, 954, 1008, 1092, 1113, 1272, 1378, 1383, 1456, 1484, 1638, 1844, 1872, 1908, 2067, 2184, 2226, 2544, 2756, 2766, 2968, 3227, 3276, 3339, 3688, 3816, 4134, 4149, 4368, 4452, 4823, 5512, 5532, 5936, 5993, 6201, 6454, 6552, 6678, 7376, 7632, 8268, 8298, 8904, 9646, 9681, 11024, 11064, 11986, 12402, 12908, 13104, 13356, 14469, 16536, 16596, 17808, 17979, 19292, 19362, 22128, 23972, 24433, 24804, 25816, 26712, 28938, 29043, 33072, 33192, 35958, 38584, 38724, 41951, 43407, 47944, 48866, 49608, 51632, 53424, 53937, 57876, 58086, 66384, 71916, 73299, 77168, 77448, 83902, 86814, 95888, 97732, 99216, 107874, 115752, 116172, 125853, 143832, 146598, 154896, 167804, 171031, 173628, 195464, 215748, 219897, 231504, 232344, 251706, 287664, 293196, 317629, 335608, 342062, 347256, 377559, 390928, 431496, 439794, 464688, 503412, 513093, 586392, 635258, 671216, 684124, 694512, 755118, 862992, 879588, 952887, 1006824, 1026186, 1172784, 1270516, 1368248, 1510236, 1539279, 1759176, 1905774, 2013648, 2052372, 2223403, 2541032, 2736496, 2858661, 3020472, 3078558, 3518352, 3811548, 4104744, 4446806, 5082064, 5717322, 6040944, 6157116, 6670209, 7623096, 8209488, 8893612, 11434644, 12314232, 13340418, 15246192, 17787224, 20010627, 22869288, 24628464, 26680836, 35574448, 40021254, 45738576, 53361672, 80042508, 106723344, 160085016, 320170032]

約数ペア:

[(1, 320170032), (2, 160085016), (3, 106723344), (4, 80042508), (6, 53361672), (7, 45738576), (8, 40021254), (9, 35574448), (12, 26680836), (13, 24628464), (14, 22869288), (16, 20010627), (18, 17787224), (21, 15246192), (24, 13340418), (26, 12314232), (28, 11434644), (36, 8893612), (39, 8209488), (42, 7623096), (48, 6670209), (52, 6157116), (53, 6040944), (56, 5717322), (63, 5082064), (72, 4446806), (78, 4104744), (84, 3811548), (91, 3518352), (104, 3078558), (106, 3020472), (112, 2858661), (117, 2736496), (126, 2541032), (144, 2223403), (156, 2052372), (159, 2013648), (168, 1905774), (182, 1759176), (208, 1539279), (212, 1510236), (234, 1368248), (252, 1270516), (273, 1172784), (312, 1026186), (318, 1006824), (336, 952887), (364, 879588), (371, 862992), (424, 755118), (461, 694512), (468, 684124), (477, 671216), (504, 635258), (546, 586392), (624, 513093), (636, 503412), (689, 464688), (728, 439794), (742, 431496), (819, 390928), (848, 377559), (922, 347256), (936, 342062), (954, 335608), (1008, 317629), (1092, 293196), (1113, 287664), (1272, 251706), (1378, 232344), (1383, 231504), (1456, 219897), (1484, 215748), (1638, 195464), (1844, 173628), (1872, 171031), (1908, 167804), (2067, 154896), (2184, 146598), (2226, 143832), (2544, 125853), (2756, 116172), (2766, 115752), (2968, 107874), (3227, 99216), (3276, 97732), (3339, 95888), (3688, 86814), (3816, 83902), (4134, 77448), (4149, 77168), (4368, 73299), (4452, 71916), (4823, 66384), (5512, 58086), (5532, 57876), (5936, 53937), (5993, 53424), (6201, 51632), (6454, 49608), (6552, 48866), (6678, 47944), (7376, 43407), (7632, 41951), (8268, 38724), (8298, 38584), (8904, 35958), (9646, 33192), (9681, 33072), (11024, 29043), (11064, 28938), (11986, 26712), (12402, 25816), (12908, 24804), (13104, 24433), (13356, 23972), (14469, 22128), (16536, 19362), (16596, 19292), (17808, 17979)]