102798080

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1$

素因数の和:195

約数の個数: 216

約数和(自身を含む): 314571600

約数和(自身を除く): 211773520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 128, 140, 149, 154, 160, 176, 196, 220, 224, 245, 256, 280, 298, 308, 320, 352, 385, 392, 440, 448, 490, 539, 560, 596, 616, 640, 704, 745, 770, 784, 880, 896, 980, 1043, 1078, 1120, 1192, 1232, 1280, 1408, 1490, 1540, 1568, 1639, 1760, 1792, 1960, 2086, 2156, 2240, 2384, 2464, 2695, 2816, 2980, 3080, 3136, 3278, 3520, 3920, 4172, 4312, 4480, 4768, 4928, 5215, 5390, 5960, 6160, 6272, 6556, 7040, 7301, 7840, 8195, 8344, 8624, 8960, 9536, 9856, 10430, 10780, 11473, 11920, 12320, 12544, 13112, 14080, 14602, 15680, 16390, 16688, 17248, 19072, 19712, 20860, 21560, 22946, 23840, 24640, 26224, 29204, 31360, 32780, 33376, 34496, 36505, 38144, 41720, 43120, 45892, 47680, 49280, 52448, 57365, 58408, 62720, 65560, 66752, 68992, 73010, 80311, 83440, 86240, 91784, 95360, 98560, 104896, 114730, 116816, 131120, 133504, 137984, 146020, 160622, 166880, 172480, 183568, 190720, 209792, 229460, 233632, 262240, 267008, 292040, 321244, 333760, 344960, 367136, 401555, 419584, 458920, 467264, 524480, 584080, 642488, 667520, 689920, 734272, 803110, 917840, 934528, 1048960, 1168160, 1284976, 1335040, 1468544, 1606220, 1835680, 1869056, 2097920, 2336320, 2569952, 2937088, 3212440, 3671360, 4672640, 5139904, 6424880, 7342720, 9345280, 10279808, 12849760, 14685440, 20559616, 25699520, 51399040, 102798080]

約数ペア:

[(1, 102798080), (2, 51399040), (4, 25699520), (5, 20559616), (7, 14685440), (8, 12849760), (10, 10279808), (11, 9345280), (14, 7342720), (16, 6424880), (20, 5139904), (22, 4672640), (28, 3671360), (32, 3212440), (35, 2937088), (40, 2569952), (44, 2336320), (49, 2097920), (55, 1869056), (56, 1835680), (64, 1606220), (70, 1468544), (77, 1335040), (80, 1284976), (88, 1168160), (98, 1048960), (110, 934528), (112, 917840), (128, 803110), (140, 734272), (149, 689920), (154, 667520), (160, 642488), (176, 584080), (196, 524480), (220, 467264), (224, 458920), (245, 419584), (256, 401555), (280, 367136), (298, 344960), (308, 333760), (320, 321244), (352, 292040), (385, 267008), (392, 262240), (440, 233632), (448, 229460), (490, 209792), (539, 190720), (560, 183568), (596, 172480), (616, 166880), (640, 160622), (704, 146020), (745, 137984), (770, 133504), (784, 131120), (880, 116816), (896, 114730), (980, 104896), (1043, 98560), (1078, 95360), (1120, 91784), (1192, 86240), (1232, 83440), (1280, 80311), (1408, 73010), (1490, 68992), (1540, 66752), (1568, 65560), (1639, 62720), (1760, 58408), (1792, 57365), (1960, 52448), (2086, 49280), (2156, 47680), (2240, 45892), (2384, 43120), (2464, 41720), (2695, 38144), (2816, 36505), (2980, 34496), (3080, 33376), (3136, 32780), (3278, 31360), (3520, 29204), (3920, 26224), (4172, 24640), (4312, 23840), (4480, 22946), (4768, 21560), (4928, 20860), (5215, 19712), (5390, 19072), (5960, 17248), (6160, 16688), (6272, 16390), (6556, 15680), (7040, 14602), (7301, 14080), (7840, 13112), (8195, 12544), (8344, 12320), (8624, 11920), (8960, 11473), (9536, 10780), (9856, 10430)]