163986240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:377

約数の個数: 224

約数和(自身を含む): 580680576

約数和(自身を除く): 416694336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 53, 55, 60, 64, 66, 80, 88, 96, 106, 110, 120, 132, 159, 160, 165, 176, 192, 212, 220, 240, 264, 265, 293, 318, 320, 330, 352, 424, 440, 480, 528, 530, 583, 586, 636, 660, 704, 795, 848, 879, 880, 960, 1056, 1060, 1166, 1172, 1272, 1320, 1465, 1590, 1696, 1749, 1758, 1760, 2112, 2120, 2332, 2344, 2544, 2640, 2915, 2930, 3180, 3223, 3392, 3498, 3516, 3520, 4240, 4395, 4664, 4688, 5088, 5280, 5830, 5860, 6360, 6446, 6996, 7032, 8480, 8745, 8790, 9328, 9376, 9669, 10176, 10560, 11660, 11720, 12720, 12892, 13992, 14064, 15529, 16115, 16960, 17490, 17580, 18656, 18752, 19338, 23320, 23440, 25440, 25784, 27984, 28128, 31058, 32230, 34980, 35160, 37312, 38676, 46587, 46640, 46880, 48345, 50880, 51568, 55968, 56256, 62116, 64460, 69960, 70320, 77352, 77645, 93174, 93280, 93760, 96690, 103136, 111936, 124232, 128920, 139920, 140640, 154704, 155290, 170819, 186348, 186560, 193380, 206272, 232935, 248464, 257840, 279840, 281280, 309408, 310580, 341638, 372696, 386760, 465870, 496928, 512457, 515680, 559680, 618816, 621160, 683276, 745392, 773520, 854095, 931740, 993856, 1024914, 1031360, 1242320, 1366552, 1490784, 1547040, 1708190, 1863480, 2049828, 2484640, 2562285, 2733104, 2981568, 3094080, 3416380, 3726960, 4099656, 4969280, 5124570, 5466208, 6832760, 7453920, 8199312, 10249140, 10932416, 13665520, 14907840, 16398624, 20498280, 27331040, 32797248, 40996560, 54662080, 81993120, 163986240]

約数ペア:

[(1, 163986240), (2, 81993120), (3, 54662080), (4, 40996560), (5, 32797248), (6, 27331040), (8, 20498280), (10, 16398624), (11, 14907840), (12, 13665520), (15, 10932416), (16, 10249140), (20, 8199312), (22, 7453920), (24, 6832760), (30, 5466208), (32, 5124570), (33, 4969280), (40, 4099656), (44, 3726960), (48, 3416380), (53, 3094080), (55, 2981568), (60, 2733104), (64, 2562285), (66, 2484640), (80, 2049828), (88, 1863480), (96, 1708190), (106, 1547040), (110, 1490784), (120, 1366552), (132, 1242320), (159, 1031360), (160, 1024914), (165, 993856), (176, 931740), (192, 854095), (212, 773520), (220, 745392), (240, 683276), (264, 621160), (265, 618816), (293, 559680), (318, 515680), (320, 512457), (330, 496928), (352, 465870), (424, 386760), (440, 372696), (480, 341638), (528, 310580), (530, 309408), (583, 281280), (586, 279840), (636, 257840), (660, 248464), (704, 232935), (795, 206272), (848, 193380), (879, 186560), (880, 186348), (960, 170819), (1056, 155290), (1060, 154704), (1166, 140640), (1172, 139920), (1272, 128920), (1320, 124232), (1465, 111936), (1590, 103136), (1696, 96690), (1749, 93760), (1758, 93280), (1760, 93174), (2112, 77645), (2120, 77352), (2332, 70320), (2344, 69960), (2544, 64460), (2640, 62116), (2915, 56256), (2930, 55968), (3180, 51568), (3223, 50880), (3392, 48345), (3498, 46880), (3516, 46640), (3520, 46587), (4240, 38676), (4395, 37312), (4664, 35160), (4688, 34980), (5088, 32230), (5280, 31058), (5830, 28128), (5860, 27984), (6360, 25784), (6446, 25440), (6996, 23440), (7032, 23320), (8480, 19338), (8745, 18752), (8790, 18656), (9328, 17580), (9376, 17490), (9669, 16960), (10176, 16115), (10560, 15529), (11660, 14064), (11720, 13992), (12720, 12892)]