2023576520

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{83}}^1\times {\mathrm{1777}}^1$

素因数の和:1892

約数の個数: 128

約数和(自身を含む): 5376672000

約数和(自身を除く): 3353095480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 83, 98, 140, 166, 196, 245, 280, 332, 343, 392, 415, 490, 581, 664, 686, 830, 980, 1162, 1372, 1660, 1715, 1777, 1960, 2324, 2744, 2905, 3320, 3430, 3554, 4067, 4648, 5810, 6860, 7108, 8134, 8885, 11620, 12439, 13720, 14216, 16268, 17770, 20335, 23240, 24878, 28469, 32536, 35540, 40670, 49756, 56938, 62195, 71080, 81340, 87073, 99512, 113876, 124390, 142345, 147491, 162680, 174146, 227752, 248780, 284690, 294982, 348292, 435365, 497560, 569380, 589964, 609511, 696584, 737455, 870730, 1032437, 1138760, 1179928, 1219022, 1474910, 1741460, 2064874, 2438044, 2949820, 3047555, 3482920, 4129748, 4876088, 5162185, 5899640, 6095110, 7227059, 8259496, 10324370, 12190220, 14454118, 20648740, 24380440, 28908236, 36135295, 41297480, 50589413, 57816472, 72270590, 101178826, 144541180, 202357652, 252947065, 289082360, 404715304, 505894130, 1011788260, 2023576520]

約数ペア:

[(1, 2023576520), (2, 1011788260), (4, 505894130), (5, 404715304), (7, 289082360), (8, 252947065), (10, 202357652), (14, 144541180), (20, 101178826), (28, 72270590), (35, 57816472), (40, 50589413), (49, 41297480), (56, 36135295), (70, 28908236), (83, 24380440), (98, 20648740), (140, 14454118), (166, 12190220), (196, 10324370), (245, 8259496), (280, 7227059), (332, 6095110), (343, 5899640), (392, 5162185), (415, 4876088), (490, 4129748), (581, 3482920), (664, 3047555), (686, 2949820), (830, 2438044), (980, 2064874), (1162, 1741460), (1372, 1474910), (1660, 1219022), (1715, 1179928), (1777, 1138760), (1960, 1032437), (2324, 870730), (2744, 737455), (2905, 696584), (3320, 609511), (3430, 589964), (3554, 569380), (4067, 497560), (4648, 435365), (5810, 348292), (6860, 294982), (7108, 284690), (8134, 248780), (8885, 227752), (11620, 174146), (12439, 162680), (13720, 147491), (14216, 142345), (16268, 124390), (17770, 113876), (20335, 99512), (23240, 87073), (24878, 81340), (28469, 71080), (32536, 62195), (35540, 56938), (40670, 49756)]