38367840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:645

約数の個数: 192

約数和(自身を含む): 145635840

約数和(自身を除く): 107268000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 601, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1202, 1330, 1520, 1596, 1680, 1803, 1824, 1995, 2128, 2280, 2404, 2660, 3005, 3040, 3192, 3360, 3606, 3990, 4207, 4256, 4560, 4808, 5320, 6010, 6384, 7212, 7980, 8414, 9015, 9120, 9616, 10640, 11419, 12020, 12621, 12768, 14424, 15960, 16828, 18030, 19232, 21035, 21280, 22838, 24040, 25242, 28848, 31920, 33656, 34257, 36060, 42070, 45676, 48080, 50484, 57095, 57696, 63105, 63840, 67312, 68514, 72120, 79933, 84140, 91352, 96160, 100968, 114190, 126210, 134624, 137028, 144240, 159866, 168280, 171285, 182704, 201936, 228380, 239799, 252420, 274056, 288480, 319732, 336560, 342570, 365408, 399665, 403872, 456760, 479598, 504840, 548112, 639464, 673120, 685140, 799330, 913520, 959196, 1009680, 1096224, 1198995, 1278928, 1370280, 1598660, 1827040, 1918392, 2019360, 2397990, 2557856, 2740560, 3197320, 3836784, 4795980, 5481120, 6394640, 7673568, 9591960, 12789280, 19183920, 38367840]

約数ペア:

[(1, 38367840), (2, 19183920), (3, 12789280), (4, 9591960), (5, 7673568), (6, 6394640), (7, 5481120), (8, 4795980), (10, 3836784), (12, 3197320), (14, 2740560), (15, 2557856), (16, 2397990), (19, 2019360), (20, 1918392), (21, 1827040), (24, 1598660), (28, 1370280), (30, 1278928), (32, 1198995), (35, 1096224), (38, 1009680), (40, 959196), (42, 913520), (48, 799330), (56, 685140), (57, 673120), (60, 639464), (70, 548112), (76, 504840), (80, 479598), (84, 456760), (95, 403872), (96, 399665), (105, 365408), (112, 342570), (114, 336560), (120, 319732), (133, 288480), (140, 274056), (152, 252420), (160, 239799), (168, 228380), (190, 201936), (210, 182704), (224, 171285), (228, 168280), (240, 159866), (266, 144240), (280, 137028), (285, 134624), (304, 126210), (336, 114190), (380, 100968), (399, 96160), (420, 91352), (456, 84140), (480, 79933), (532, 72120), (560, 68514), (570, 67312), (601, 63840), (608, 63105), (665, 57696), (672, 57095), (760, 50484), (798, 48080), (840, 45676), (912, 42070), (1064, 36060), (1120, 34257), (1140, 33656), (1202, 31920), (1330, 28848), (1520, 25242), (1596, 24040), (1680, 22838), (1803, 21280), (1824, 21035), (1995, 19232), (2128, 18030), (2280, 16828), (2404, 15960), (2660, 14424), (3005, 12768), (3040, 12621), (3192, 12020), (3360, 11419), (3606, 10640), (3990, 9616), (4207, 9120), (4256, 9015), (4560, 8414), (4808, 7980), (5320, 7212), (6010, 6384)]