195818560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:193

約数の個数: 224

約数和(自身を含む): 579363840

約数和(自身を除く): 383545280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 43, 56, 64, 70, 76, 80, 86, 95, 107, 112, 133, 140, 152, 160, 172, 190, 214, 215, 224, 266, 280, 301, 304, 320, 344, 380, 428, 430, 448, 532, 535, 560, 602, 608, 665, 688, 749, 760, 817, 856, 860, 1064, 1070, 1120, 1204, 1216, 1330, 1376, 1498, 1505, 1520, 1634, 1712, 1720, 2033, 2128, 2140, 2240, 2408, 2660, 2752, 2996, 3010, 3040, 3268, 3424, 3440, 3745, 4066, 4085, 4256, 4280, 4601, 4816, 5320, 5719, 5992, 6020, 6080, 6536, 6848, 6880, 7490, 8132, 8170, 8512, 8560, 9202, 9632, 10165, 10640, 11438, 11984, 12040, 13072, 13760, 14231, 14980, 16264, 16340, 17120, 18404, 19264, 20330, 21280, 22876, 23005, 23968, 24080, 26144, 28462, 28595, 29960, 32207, 32528, 32680, 34240, 36808, 40660, 42560, 45752, 46010, 47936, 48160, 52288, 56924, 57190, 59920, 64414, 65056, 65360, 71155, 73616, 81320, 87419, 91504, 92020, 96320, 113848, 114380, 119840, 128828, 130112, 130720, 142310, 147232, 161035, 162640, 174838, 183008, 184040, 227696, 228760, 239680, 257656, 261440, 284620, 294464, 322070, 325280, 349676, 366016, 368080, 437095, 455392, 457520, 515312, 569240, 611933, 644140, 650560, 699352, 736160, 874190, 910784, 915040, 1030624, 1138480, 1223866, 1288280, 1398704, 1472320, 1748380, 1830080, 2061248, 2276960, 2447732, 2576560, 2797408, 3059665, 3496760, 4553920, 4895464, 5153120, 5594816, 6119330, 6993520, 9790928, 10306240, 12238660, 13987040, 19581856, 24477320, 27974080, 39163712, 48954640, 97909280, 195818560]

約数ペア:

[(1, 195818560), (2, 97909280), (4, 48954640), (5, 39163712), (7, 27974080), (8, 24477320), (10, 19581856), (14, 13987040), (16, 12238660), (19, 10306240), (20, 9790928), (28, 6993520), (32, 6119330), (35, 5594816), (38, 5153120), (40, 4895464), (43, 4553920), (56, 3496760), (64, 3059665), (70, 2797408), (76, 2576560), (80, 2447732), (86, 2276960), (95, 2061248), (107, 1830080), (112, 1748380), (133, 1472320), (140, 1398704), (152, 1288280), (160, 1223866), (172, 1138480), (190, 1030624), (214, 915040), (215, 910784), (224, 874190), (266, 736160), (280, 699352), (301, 650560), (304, 644140), (320, 611933), (344, 569240), (380, 515312), (428, 457520), (430, 455392), (448, 437095), (532, 368080), (535, 366016), (560, 349676), (602, 325280), (608, 322070), (665, 294464), (688, 284620), (749, 261440), (760, 257656), (817, 239680), (856, 228760), (860, 227696), (1064, 184040), (1070, 183008), (1120, 174838), (1204, 162640), (1216, 161035), (1330, 147232), (1376, 142310), (1498, 130720), (1505, 130112), (1520, 128828), (1634, 119840), (1712, 114380), (1720, 113848), (2033, 96320), (2128, 92020), (2140, 91504), (2240, 87419), (2408, 81320), (2660, 73616), (2752, 71155), (2996, 65360), (3010, 65056), (3040, 64414), (3268, 59920), (3424, 57190), (3440, 56924), (3745, 52288), (4066, 48160), (4085, 47936), (4256, 46010), (4280, 45752), (4601, 42560), (4816, 40660), (5320, 36808), (5719, 34240), (5992, 32680), (6020, 32528), (6080, 32207), (6536, 29960), (6848, 28595), (6880, 28462), (7490, 26144), (8132, 24080), (8170, 23968), (8512, 23005), (8560, 22876), (9202, 21280), (9632, 20330), (10165, 19264), (10640, 18404), (11438, 17120), (11984, 16340), (12040, 16264), (13072, 14980), (13760, 14231)]