508905120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1361}}^1$

素因数の和:1439

約数の個数: 192

約数和(自身を含む): 1729848960

約数和(自身を除く): 1220943840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 41, 48, 57, 60, 76, 80, 82, 95, 96, 114, 120, 123, 152, 160, 164, 190, 205, 228, 240, 246, 285, 304, 328, 380, 410, 456, 480, 492, 570, 608, 615, 656, 760, 779, 820, 912, 984, 1140, 1230, 1312, 1361, 1520, 1558, 1640, 1824, 1968, 2280, 2337, 2460, 2722, 3040, 3116, 3280, 3895, 3936, 4083, 4560, 4674, 4920, 5444, 6232, 6560, 6805, 7790, 8166, 9120, 9348, 9840, 10888, 11685, 12464, 13610, 15580, 16332, 18696, 19680, 20415, 21776, 23370, 24928, 25859, 27220, 31160, 32664, 37392, 40830, 43552, 46740, 51718, 54440, 55801, 62320, 65328, 74784, 77577, 81660, 93480, 103436, 108880, 111602, 124640, 129295, 130656, 155154, 163320, 167403, 186960, 206872, 217760, 223204, 258590, 279005, 310308, 326640, 334806, 373920, 387885, 413744, 446408, 517180, 558010, 620616, 653280, 669612, 775770, 827488, 837015, 892816, 1034360, 1060219, 1116020, 1241232, 1339224, 1551540, 1674030, 1785632, 2068720, 2120438, 2232040, 2482464, 2678448, 3103080, 3180657, 3348060, 4137440, 4240876, 4464080, 5301095, 5356896, 6206160, 6361314, 6696120, 8481752, 8928160, 10602190, 12412320, 12722628, 13392240, 15903285, 16963504, 21204380, 25445256, 26784480, 31806570, 33927008, 42408760, 50890512, 63613140, 84817520, 101781024, 127226280, 169635040, 254452560, 508905120]

約数ペア:

[(1, 508905120), (2, 254452560), (3, 169635040), (4, 127226280), (5, 101781024), (6, 84817520), (8, 63613140), (10, 50890512), (12, 42408760), (15, 33927008), (16, 31806570), (19, 26784480), (20, 25445256), (24, 21204380), (30, 16963504), (32, 15903285), (38, 13392240), (40, 12722628), (41, 12412320), (48, 10602190), (57, 8928160), (60, 8481752), (76, 6696120), (80, 6361314), (82, 6206160), (95, 5356896), (96, 5301095), (114, 4464080), (120, 4240876), (123, 4137440), (152, 3348060), (160, 3180657), (164, 3103080), (190, 2678448), (205, 2482464), (228, 2232040), (240, 2120438), (246, 2068720), (285, 1785632), (304, 1674030), (328, 1551540), (380, 1339224), (410, 1241232), (456, 1116020), (480, 1060219), (492, 1034360), (570, 892816), (608, 837015), (615, 827488), (656, 775770), (760, 669612), (779, 653280), (820, 620616), (912, 558010), (984, 517180), (1140, 446408), (1230, 413744), (1312, 387885), (1361, 373920), (1520, 334806), (1558, 326640), (1640, 310308), (1824, 279005), (1968, 258590), (2280, 223204), (2337, 217760), (2460, 206872), (2722, 186960), (3040, 167403), (3116, 163320), (3280, 155154), (3895, 130656), (3936, 129295), (4083, 124640), (4560, 111602), (4674, 108880), (4920, 103436), (5444, 93480), (6232, 81660), (6560, 77577), (6805, 74784), (7790, 65328), (8166, 62320), (9120, 55801), (9348, 54440), (9840, 51718), (10888, 46740), (11685, 43552), (12464, 40830), (13610, 37392), (15580, 32664), (16332, 31160), (18696, 27220), (19680, 25859), (20415, 24928), (21776, 23370)]