164048880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:415

約数の個数: 160

約数和(自身を含む): 537394176

約数和(自身を除く): 373345296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 113, 115, 120, 138, 184, 226, 230, 240, 263, 276, 339, 345, 368, 452, 460, 526, 552, 565, 678, 690, 789, 904, 920, 1052, 1104, 1130, 1315, 1356, 1380, 1578, 1695, 1808, 1840, 2104, 2260, 2599, 2630, 2712, 2760, 3156, 3390, 3945, 4208, 4520, 5198, 5260, 5424, 5520, 6049, 6312, 6780, 7797, 7890, 9040, 10396, 10520, 12098, 12624, 12995, 13560, 15594, 15780, 18147, 20792, 21040, 24196, 25990, 27120, 29719, 30245, 31188, 31560, 36294, 38985, 41584, 48392, 51980, 59438, 60490, 62376, 63120, 72588, 77970, 89157, 90735, 96784, 103960, 118876, 120980, 124752, 145176, 148595, 155940, 178314, 181470, 207920, 237752, 241960, 290352, 297190, 311880, 356628, 362940, 445785, 475504, 483920, 594380, 623760, 683537, 713256, 725880, 891570, 1188760, 1367074, 1426512, 1451760, 1783140, 2050611, 2377520, 2734148, 3417685, 3566280, 4101222, 5468296, 6835370, 7132560, 8202444, 10253055, 10936592, 13670740, 16404888, 20506110, 27341480, 32809776, 41012220, 54682960, 82024440, 164048880]

約数ペア:

[(1, 164048880), (2, 82024440), (3, 54682960), (4, 41012220), (5, 32809776), (6, 27341480), (8, 20506110), (10, 16404888), (12, 13670740), (15, 10936592), (16, 10253055), (20, 8202444), (23, 7132560), (24, 6835370), (30, 5468296), (40, 4101222), (46, 3566280), (48, 3417685), (60, 2734148), (69, 2377520), (80, 2050611), (92, 1783140), (113, 1451760), (115, 1426512), (120, 1367074), (138, 1188760), (184, 891570), (226, 725880), (230, 713256), (240, 683537), (263, 623760), (276, 594380), (339, 483920), (345, 475504), (368, 445785), (452, 362940), (460, 356628), (526, 311880), (552, 297190), (565, 290352), (678, 241960), (690, 237752), (789, 207920), (904, 181470), (920, 178314), (1052, 155940), (1104, 148595), (1130, 145176), (1315, 124752), (1356, 120980), (1380, 118876), (1578, 103960), (1695, 96784), (1808, 90735), (1840, 89157), (2104, 77970), (2260, 72588), (2599, 63120), (2630, 62376), (2712, 60490), (2760, 59438), (3156, 51980), (3390, 48392), (3945, 41584), (4208, 38985), (4520, 36294), (5198, 31560), (5260, 31188), (5424, 30245), (5520, 29719), (6049, 27120), (6312, 25990), (6780, 24196), (7797, 21040), (7890, 20792), (9040, 18147), (10396, 15780), (10520, 15594), (12098, 13560), (12624, 12995)]