204411120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1949}}^1$

素因数の和:2007

約数の個数: 160

約数和(自身を含む): 696384000

約数和(自身を除く): 491972880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 38, 40, 46, 48, 57, 60, 69, 76, 80, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 240, 276, 285, 304, 345, 368, 380, 437, 456, 460, 552, 570, 690, 760, 874, 912, 920, 1104, 1140, 1311, 1380, 1520, 1748, 1840, 1949, 2185, 2280, 2622, 2760, 3496, 3898, 4370, 4560, 5244, 5520, 5847, 6555, 6992, 7796, 8740, 9745, 10488, 11694, 13110, 15592, 17480, 19490, 20976, 23388, 26220, 29235, 31184, 34960, 37031, 38980, 44827, 46776, 52440, 58470, 74062, 77960, 89654, 93552, 104880, 111093, 116940, 134481, 148124, 155920, 179308, 185155, 222186, 224135, 233880, 268962, 296248, 358616, 370310, 444372, 448270, 467760, 537924, 555465, 592496, 672405, 717232, 740620, 851713, 888744, 896540, 1075848, 1110930, 1344810, 1481240, 1703426, 1777488, 1793080, 2151696, 2221860, 2555139, 2689620, 2962480, 3406852, 3586160, 4258565, 4443720, 5110278, 5379240, 6813704, 8517130, 8887440, 10220556, 10758480, 12775695, 13627408, 17034260, 20441112, 25551390, 34068520, 40882224, 51102780, 68137040, 102205560, 204411120]

約数ペア:

[(1, 204411120), (2, 102205560), (3, 68137040), (4, 51102780), (5, 40882224), (6, 34068520), (8, 25551390), (10, 20441112), (12, 17034260), (15, 13627408), (16, 12775695), (19, 10758480), (20, 10220556), (23, 8887440), (24, 8517130), (30, 6813704), (38, 5379240), (40, 5110278), (46, 4443720), (48, 4258565), (57, 3586160), (60, 3406852), (69, 2962480), (76, 2689620), (80, 2555139), (92, 2221860), (95, 2151696), (114, 1793080), (115, 1777488), (120, 1703426), (138, 1481240), (152, 1344810), (184, 1110930), (190, 1075848), (228, 896540), (230, 888744), (240, 851713), (276, 740620), (285, 717232), (304, 672405), (345, 592496), (368, 555465), (380, 537924), (437, 467760), (456, 448270), (460, 444372), (552, 370310), (570, 358616), (690, 296248), (760, 268962), (874, 233880), (912, 224135), (920, 222186), (1104, 185155), (1140, 179308), (1311, 155920), (1380, 148124), (1520, 134481), (1748, 116940), (1840, 111093), (1949, 104880), (2185, 93552), (2280, 89654), (2622, 77960), (2760, 74062), (3496, 58470), (3898, 52440), (4370, 46776), (4560, 44827), (5244, 38980), (5520, 37031), (5847, 34960), (6555, 31184), (6992, 29235), (7796, 26220), (8740, 23388), (9745, 20976), (10488, 19490), (11694, 17480), (13110, 15592)]