7374966480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^3\times {\mathrm{29863}}^1$

素因数の和:29903

約数の個数: 240

約数和(自身を含む): 28884460800

約数和(自身を除く): 21509494320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 343, 360, 392, 420, 441, 490, 504, 560, 588, 630, 686, 720, 735, 784, 840, 882, 980, 1008, 1029, 1176, 1260, 1372, 1470, 1680, 1715, 1764, 1960, 2058, 2205, 2352, 2520, 2744, 2940, 3087, 3430, 3528, 3920, 4116, 4410, 5040, 5145, 5488, 5880, 6174, 6860, 7056, 8232, 8820, 10290, 11760, 12348, 13720, 15435, 16464, 17640, 20580, 24696, 27440, 29863, 30870, 35280, 41160, 49392, 59726, 61740, 82320, 89589, 119452, 123480, 149315, 179178, 209041, 238904, 246960, 268767, 298630, 358356, 418082, 447945, 477808, 537534, 597260, 627123, 716712, 836164, 895890, 1045205, 1075068, 1194520, 1254246, 1343835, 1433424, 1463287, 1672328, 1791780, 1881369, 2090410, 2150136, 2389040, 2508492, 2687670, 2926574, 3135615, 3344656, 3583560, 3762738, 4180820, 4300272, 4389861, 5016984, 5375340, 5853148, 6271230, 7167120, 7316435, 7525476, 8361640, 8779722, 9406845, 10033968, 10243009, 10750680, 11706296, 12542460, 13169583, 14632870, 15050952, 16723280, 17559444, 18813690, 20486018, 21501360, 21949305, 23412592, 25084920, 26339166, 29265740, 30101904, 30729027, 35118888, 37627380, 40972036, 43898610, 50169840, 51215045, 52678332, 58531480, 61458054, 65847915, 70237776, 75254760, 81944072, 87797220, 92187081, 102430090, 105356664, 117062960, 122916108, 131695830, 150509520, 153645135, 163888144, 175594440, 184374162, 204860180, 210713328, 245832216, 263391660, 307290270, 351188880, 368748324, 409720360, 460935405, 491664432, 526783320, 614580540, 737496648, 819440720, 921870810, 1053566640, 1229161080, 1474993296, 1843741620, 2458322160, 3687483240, 7374966480]

約数ペア:

[(1, 7374966480), (2, 3687483240), (3, 2458322160), (4, 1843741620), (5, 1474993296), (6, 1229161080), (7, 1053566640), (8, 921870810), (9, 819440720), (10, 737496648), (12, 614580540), (14, 526783320), (15, 491664432), (16, 460935405), (18, 409720360), (20, 368748324), (21, 351188880), (24, 307290270), (28, 263391660), (30, 245832216), (35, 210713328), (36, 204860180), (40, 184374162), (42, 175594440), (45, 163888144), (48, 153645135), (49, 150509520), (56, 131695830), (60, 122916108), (63, 117062960), (70, 105356664), (72, 102430090), (80, 92187081), (84, 87797220), (90, 81944072), (98, 75254760), (105, 70237776), (112, 65847915), (120, 61458054), (126, 58531480), (140, 52678332), (144, 51215045), (147, 50169840), (168, 43898610), (180, 40972036), (196, 37627380), (210, 35118888), (240, 30729027), (245, 30101904), (252, 29265740), (280, 26339166), (294, 25084920), (315, 23412592), (336, 21949305), (343, 21501360), (360, 20486018), (392, 18813690), (420, 17559444), (441, 16723280), (490, 15050952), (504, 14632870), (560, 13169583), (588, 12542460), (630, 11706296), (686, 10750680), (720, 10243009), (735, 10033968), (784, 9406845), (840, 8779722), (882, 8361640), (980, 7525476), (1008, 7316435), (1029, 7167120), (1176, 6271230), (1260, 5853148), (1372, 5375340), (1470, 5016984), (1680, 4389861), (1715, 4300272), (1764, 4180820), (1960, 3762738), (2058, 3583560), (2205, 3344656), (2352, 3135615), (2520, 2926574), (2744, 2687670), (2940, 2508492), (3087, 2389040), (3430, 2150136), (3528, 2090410), (3920, 1881369), (4116, 1791780), (4410, 1672328), (5040, 1463287), (5145, 1433424), (5488, 1343835), (5880, 1254246), (6174, 1194520), (6860, 1075068), (7056, 1045205), (8232, 895890), (8820, 836164), (10290, 716712), (11760, 627123), (12348, 597260), (13720, 537534), (15435, 477808), (16464, 447945), (17640, 418082), (20580, 358356), (24696, 298630), (27440, 268767), (29863, 246960), (30870, 238904), (35280, 209041), (41160, 179178), (49392, 149315), (59726, 123480), (61740, 119452), (82320, 89589)]