159064960

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:268

約数の個数: 128

約数和(自身を含む): 407347200

約数和(自身を除く): 248282240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 103, 127, 128, 152, 160, 190, 206, 254, 304, 320, 380, 412, 508, 515, 608, 635, 640, 760, 824, 1016, 1030, 1216, 1270, 1520, 1648, 1957, 2032, 2060, 2413, 2432, 2540, 3040, 3296, 3914, 4064, 4120, 4826, 5080, 6080, 6592, 7828, 8128, 8240, 9652, 9785, 10160, 12065, 12160, 13081, 13184, 15656, 16256, 16480, 19304, 19570, 20320, 24130, 26162, 31312, 32960, 38608, 39140, 40640, 48260, 52324, 62624, 65405, 65920, 77216, 78280, 81280, 96520, 104648, 125248, 130810, 154432, 156560, 193040, 209296, 248539, 250496, 261620, 308864, 313120, 386080, 418592, 497078, 523240, 626240, 772160, 837184, 994156, 1046480, 1242695, 1252480, 1544320, 1674368, 1988312, 2092960, 2485390, 3976624, 4185920, 4970780, 7953248, 8371840, 9941560, 15906496, 19883120, 31812992, 39766240, 79532480, 159064960]

約数ペア:

[(1, 159064960), (2, 79532480), (4, 39766240), (5, 31812992), (8, 19883120), (10, 15906496), (16, 9941560), (19, 8371840), (20, 7953248), (32, 4970780), (38, 4185920), (40, 3976624), (64, 2485390), (76, 2092960), (80, 1988312), (95, 1674368), (103, 1544320), (127, 1252480), (128, 1242695), (152, 1046480), (160, 994156), (190, 837184), (206, 772160), (254, 626240), (304, 523240), (320, 497078), (380, 418592), (412, 386080), (508, 313120), (515, 308864), (608, 261620), (635, 250496), (640, 248539), (760, 209296), (824, 193040), (1016, 156560), (1030, 154432), (1216, 130810), (1270, 125248), (1520, 104648), (1648, 96520), (1957, 81280), (2032, 78280), (2060, 77216), (2413, 65920), (2432, 65405), (2540, 62624), (3040, 52324), (3296, 48260), (3914, 40640), (4064, 39140), (4120, 38608), (4826, 32960), (5080, 31312), (6080, 26162), (6592, 24130), (7828, 20320), (8128, 19570), (8240, 19304), (9652, 16480), (9785, 16256), (10160, 15656), (12065, 13184), (12160, 13081)]