320497632

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1747}}^1$

素因数の和:1790

約数の個数: 216

約数和(自身を含む): 1142426376

約数和(自身を除く): 821928744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 96, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 224, 234, 252, 273, 288, 294, 312, 336, 364, 392, 416, 441, 468, 504, 546, 588, 624, 637, 672, 728, 784, 819, 882, 936, 1008, 1092, 1176, 1248, 1274, 1456, 1568, 1638, 1747, 1764, 1872, 1911, 2016, 2184, 2352, 2548, 2912, 3276, 3494, 3528, 3744, 3822, 4368, 4704, 5096, 5241, 5733, 6552, 6988, 7056, 7644, 8736, 10192, 10482, 11466, 12229, 13104, 13976, 14112, 15288, 15723, 20384, 20964, 22711, 22932, 24458, 26208, 27952, 30576, 31446, 36687, 41928, 45422, 45864, 48916, 55904, 61152, 62892, 68133, 73374, 83856, 85603, 90844, 91728, 97832, 110061, 125784, 136266, 146748, 158977, 167712, 171206, 181688, 183456, 195664, 204399, 220122, 251568, 256809, 272532, 293496, 317954, 342412, 363376, 391328, 408798, 440244, 476931, 503136, 513618, 545064, 586992, 635908, 684824, 726752, 770427, 817596, 880488, 953862, 1027236, 1090128, 1112839, 1173984, 1271816, 1369648, 1430793, 1540854, 1635192, 1760976, 1907724, 2054472, 2180256, 2225678, 2543632, 2739296, 2861586, 3081708, 3270384, 3338517, 3521952, 3815448, 4108944, 4451356, 5087264, 5723172, 6163416, 6540768, 6677034, 7630896, 8217888, 8902712, 10015551, 11446344, 12326832, 13354068, 15261792, 17805424, 20031102, 22892688, 24653664, 26708136, 35610848, 40062204, 45785376, 53416272, 80124408, 106832544, 160248816, 320497632]

約数ペア:

[(1, 320497632), (2, 160248816), (3, 106832544), (4, 80124408), (6, 53416272), (7, 45785376), (8, 40062204), (9, 35610848), (12, 26708136), (13, 24653664), (14, 22892688), (16, 20031102), (18, 17805424), (21, 15261792), (24, 13354068), (26, 12326832), (28, 11446344), (32, 10015551), (36, 8902712), (39, 8217888), (42, 7630896), (48, 6677034), (49, 6540768), (52, 6163416), (56, 5723172), (63, 5087264), (72, 4451356), (78, 4108944), (84, 3815448), (91, 3521952), (96, 3338517), (98, 3270384), (104, 3081708), (112, 2861586), (117, 2739296), (126, 2543632), (144, 2225678), (147, 2180256), (156, 2054472), (168, 1907724), (182, 1760976), (196, 1635192), (208, 1540854), (224, 1430793), (234, 1369648), (252, 1271816), (273, 1173984), (288, 1112839), (294, 1090128), (312, 1027236), (336, 953862), (364, 880488), (392, 817596), (416, 770427), (441, 726752), (468, 684824), (504, 635908), (546, 586992), (588, 545064), (624, 513618), (637, 503136), (672, 476931), (728, 440244), (784, 408798), (819, 391328), (882, 363376), (936, 342412), (1008, 317954), (1092, 293496), (1176, 272532), (1248, 256809), (1274, 251568), (1456, 220122), (1568, 204399), (1638, 195664), (1747, 183456), (1764, 181688), (1872, 171206), (1911, 167712), (2016, 158977), (2184, 146748), (2352, 136266), (2548, 125784), (2912, 110061), (3276, 97832), (3494, 91728), (3528, 90844), (3744, 85603), (3822, 83856), (4368, 73374), (4704, 68133), (5096, 62892), (5241, 61152), (5733, 55904), (6552, 48916), (6988, 45864), (7056, 45422), (7644, 41928), (8736, 36687), (10192, 31446), (10482, 30576), (11466, 27952), (12229, 26208), (13104, 24458), (13976, 22932), (14112, 22711), (15288, 20964), (15723, 20384)]