3018639120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{256687}}^1$

素因数の和:256717

約数の個数: 120

約数和(自身を含む): 10885624704

約数和(自身を除く): 7866985584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 256687, 513374, 770061, 1026748, 1283435, 1540122, 1796809, 2053496, 2566870, 3080244, 3593618, 3850305, 4106992, 5133740, 5390427, 6160488, 7187236, 7700610, 8984045, 10267480, 10780854, 12320976, 12577663, 14374472, 15401220, 17968090, 20534960, 21561708, 25155326, 26952135, 28748944, 30802440, 35936180, 37732989, 43123416, 50310652, 53904270, 61604880, 62888315, 71872360, 75465978, 86246832, 100621304, 107808540, 125776630, 143744720, 150931956, 188664945, 201242608, 215617080, 251553260, 301863912, 377329890, 431234160, 503106520, 603727824, 754659780, 1006213040, 1509319560, 3018639120]

約数ペア:

[(1, 3018639120), (2, 1509319560), (3, 1006213040), (4, 754659780), (5, 603727824), (6, 503106520), (7, 431234160), (8, 377329890), (10, 301863912), (12, 251553260), (14, 215617080), (15, 201242608), (16, 188664945), (20, 150931956), (21, 143744720), (24, 125776630), (28, 107808540), (30, 100621304), (35, 86246832), (40, 75465978), (42, 71872360), (48, 62888315), (49, 61604880), (56, 53904270), (60, 50310652), (70, 43123416), (80, 37732989), (84, 35936180), (98, 30802440), (105, 28748944), (112, 26952135), (120, 25155326), (140, 21561708), (147, 20534960), (168, 17968090), (196, 15401220), (210, 14374472), (240, 12577663), (245, 12320976), (280, 10780854), (294, 10267480), (336, 8984045), (392, 7700610), (420, 7187236), (490, 6160488), (560, 5390427), (588, 5133740), (735, 4106992), (784, 3850305), (840, 3593618), (980, 3080244), (1176, 2566870), (1470, 2053496), (1680, 1796809), (1960, 1540122), (2352, 1283435), (2940, 1026748), (3920, 770061), (5880, 513374), (11760, 256687)]