122944920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:167

約数の個数: 256

約数和(自身を含む): 449280000

約数和(自身を除く): 326335080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 49, 56, 58, 60, 70, 84, 87, 98, 103, 105, 116, 120, 140, 145, 147, 168, 174, 196, 203, 206, 210, 232, 245, 280, 290, 294, 309, 343, 348, 392, 406, 412, 420, 435, 490, 515, 580, 588, 609, 618, 686, 696, 721, 735, 812, 824, 840, 870, 980, 1015, 1029, 1030, 1160, 1176, 1218, 1236, 1372, 1421, 1442, 1470, 1545, 1624, 1715, 1740, 1960, 2030, 2058, 2060, 2163, 2436, 2472, 2744, 2842, 2884, 2940, 2987, 3045, 3090, 3430, 3480, 3605, 4060, 4116, 4120, 4263, 4326, 4872, 5047, 5145, 5684, 5768, 5880, 5974, 6090, 6180, 6860, 7105, 7210, 8120, 8232, 8526, 8652, 8961, 9947, 10094, 10290, 10815, 11368, 11948, 12180, 12360, 13720, 14210, 14420, 14935, 15141, 17052, 17304, 17922, 19894, 20188, 20580, 20909, 21315, 21630, 23896, 24360, 25235, 28420, 28840, 29841, 29870, 30282, 34104, 35329, 35844, 39788, 40376, 41160, 41818, 42630, 43260, 44805, 49735, 50470, 56840, 59682, 59740, 60564, 62727, 70658, 71688, 75705, 79576, 83636, 85260, 86520, 89610, 99470, 100940, 104545, 105987, 119364, 119480, 121128, 125454, 141316, 146363, 149205, 151410, 167272, 170520, 176645, 179220, 198940, 201880, 209090, 211974, 238728, 250908, 282632, 292726, 298410, 302820, 313635, 353290, 358440, 397880, 418180, 423948, 439089, 501816, 529935, 585452, 596820, 605640, 627270, 706580, 731815, 836360, 847896, 878178, 1024541, 1059870, 1170904, 1193640, 1254540, 1413160, 1463630, 1756356, 2049082, 2119740, 2195445, 2509080, 2927260, 3073623, 3512712, 4098164, 4239480, 4390890, 5122705, 5854520, 6147246, 8196328, 8781780, 10245410, 12294492, 15368115, 17563560, 20490820, 24588984, 30736230, 40981640, 61472460, 122944920]

約数ペア:

[(1, 122944920), (2, 61472460), (3, 40981640), (4, 30736230), (5, 24588984), (6, 20490820), (7, 17563560), (8, 15368115), (10, 12294492), (12, 10245410), (14, 8781780), (15, 8196328), (20, 6147246), (21, 5854520), (24, 5122705), (28, 4390890), (29, 4239480), (30, 4098164), (35, 3512712), (40, 3073623), (42, 2927260), (49, 2509080), (56, 2195445), (58, 2119740), (60, 2049082), (70, 1756356), (84, 1463630), (87, 1413160), (98, 1254540), (103, 1193640), (105, 1170904), (116, 1059870), (120, 1024541), (140, 878178), (145, 847896), (147, 836360), (168, 731815), (174, 706580), (196, 627270), (203, 605640), (206, 596820), (210, 585452), (232, 529935), (245, 501816), (280, 439089), (290, 423948), (294, 418180), (309, 397880), (343, 358440), (348, 353290), (392, 313635), (406, 302820), (412, 298410), (420, 292726), (435, 282632), (490, 250908), (515, 238728), (580, 211974), (588, 209090), (609, 201880), (618, 198940), (686, 179220), (696, 176645), (721, 170520), (735, 167272), (812, 151410), (824, 149205), (840, 146363), (870, 141316), (980, 125454), (1015, 121128), (1029, 119480), (1030, 119364), (1160, 105987), (1176, 104545), (1218, 100940), (1236, 99470), (1372, 89610), (1421, 86520), (1442, 85260), (1470, 83636), (1545, 79576), (1624, 75705), (1715, 71688), (1740, 70658), (1960, 62727), (2030, 60564), (2058, 59740), (2060, 59682), (2163, 56840), (2436, 50470), (2472, 49735), (2744, 44805), (2842, 43260), (2884, 42630), (2940, 41818), (2987, 41160), (3045, 40376), (3090, 39788), (3430, 35844), (3480, 35329), (3605, 34104), (4060, 30282), (4116, 29870), (4120, 29841), (4263, 28840), (4326, 28420), (4872, 25235), (5047, 24360), (5145, 23896), (5684, 21630), (5768, 21315), (5880, 20909), (5974, 20580), (6090, 20188), (6180, 19894), (6860, 17922), (7105, 17304), (7210, 17052), (8120, 15141), (8232, 14935), (8526, 14420), (8652, 14210), (8961, 13720), (9947, 12360), (10094, 12180), (10290, 11948), (10815, 11368)]