160494880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:259

約数の個数: 192

約数和(自身を含む): 476195328

約数和(自身を除く): 315700448

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 73, 80, 91, 104, 112, 130, 140, 146, 151, 160, 182, 208, 224, 260, 280, 292, 302, 364, 365, 416, 455, 511, 520, 560, 584, 604, 728, 730, 755, 910, 949, 1022, 1040, 1057, 1120, 1168, 1208, 1456, 1460, 1510, 1820, 1898, 1963, 2044, 2080, 2114, 2336, 2416, 2555, 2912, 2920, 3020, 3640, 3796, 3926, 4088, 4228, 4745, 4832, 5110, 5285, 5840, 6040, 6643, 7280, 7592, 7852, 8176, 8456, 9490, 9815, 10220, 10570, 11023, 11680, 12080, 13286, 13741, 14560, 15184, 15704, 16352, 16912, 18980, 19630, 20440, 21140, 22046, 24160, 26572, 27482, 30368, 31408, 33215, 33824, 37960, 39260, 40880, 42280, 44092, 53144, 54964, 55115, 62816, 66430, 68705, 75920, 77161, 78520, 81760, 84560, 88184, 106288, 109928, 110230, 132860, 137410, 143299, 151840, 154322, 157040, 169120, 176368, 212576, 219856, 220460, 265720, 274820, 286598, 308644, 314080, 352736, 385805, 439712, 440920, 531440, 549640, 573196, 617288, 716495, 771610, 881840, 1003093, 1062880, 1099280, 1146392, 1234576, 1432990, 1543220, 1763680, 2006186, 2198560, 2292784, 2469152, 2865980, 3086440, 4012372, 4585568, 5015465, 5731960, 6172880, 8024744, 10030930, 11463920, 12345760, 16049488, 20061860, 22927840, 32098976, 40123720, 80247440, 160494880]

約数ペア:

[(1, 160494880), (2, 80247440), (4, 40123720), (5, 32098976), (7, 22927840), (8, 20061860), (10, 16049488), (13, 12345760), (14, 11463920), (16, 10030930), (20, 8024744), (26, 6172880), (28, 5731960), (32, 5015465), (35, 4585568), (40, 4012372), (52, 3086440), (56, 2865980), (65, 2469152), (70, 2292784), (73, 2198560), (80, 2006186), (91, 1763680), (104, 1543220), (112, 1432990), (130, 1234576), (140, 1146392), (146, 1099280), (151, 1062880), (160, 1003093), (182, 881840), (208, 771610), (224, 716495), (260, 617288), (280, 573196), (292, 549640), (302, 531440), (364, 440920), (365, 439712), (416, 385805), (455, 352736), (511, 314080), (520, 308644), (560, 286598), (584, 274820), (604, 265720), (728, 220460), (730, 219856), (755, 212576), (910, 176368), (949, 169120), (1022, 157040), (1040, 154322), (1057, 151840), (1120, 143299), (1168, 137410), (1208, 132860), (1456, 110230), (1460, 109928), (1510, 106288), (1820, 88184), (1898, 84560), (1963, 81760), (2044, 78520), (2080, 77161), (2114, 75920), (2336, 68705), (2416, 66430), (2555, 62816), (2912, 55115), (2920, 54964), (3020, 53144), (3640, 44092), (3796, 42280), (3926, 40880), (4088, 39260), (4228, 37960), (4745, 33824), (4832, 33215), (5110, 31408), (5285, 30368), (5840, 27482), (6040, 26572), (6643, 24160), (7280, 22046), (7592, 21140), (7852, 20440), (8176, 19630), (8456, 18980), (9490, 16912), (9815, 16352), (10220, 15704), (10570, 15184), (11023, 14560), (11680, 13741), (12080, 13286)]