169989840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1$

素因数の和:771

約数の個数: 200

約数和(自身を含む): 607211880

約数和(自身を除く): 437222040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 81, 90, 108, 111, 120, 135, 144, 148, 162, 180, 185, 216, 222, 240, 270, 296, 324, 333, 360, 370, 405, 432, 444, 540, 555, 592, 648, 666, 709, 720, 740, 810, 888, 999, 1080, 1110, 1296, 1332, 1418, 1480, 1620, 1665, 1776, 1998, 2127, 2160, 2220, 2664, 2836, 2960, 2997, 3240, 3330, 3545, 3996, 4254, 4440, 4995, 5328, 5672, 5994, 6381, 6480, 6660, 7090, 7992, 8508, 8880, 9990, 10635, 11344, 11988, 12762, 13320, 14180, 14985, 15984, 17016, 19143, 19980, 21270, 23976, 25524, 26233, 26640, 28360, 29970, 31905, 34032, 38286, 39960, 42540, 47952, 51048, 52466, 56720, 57429, 59940, 63810, 76572, 78699, 79920, 85080, 95715, 102096, 104932, 114858, 119880, 127620, 131165, 153144, 157398, 170160, 191430, 209864, 229716, 236097, 239760, 255240, 262330, 287145, 306288, 314796, 382860, 393495, 419728, 459432, 472194, 510480, 524660, 574290, 629592, 708291, 765720, 786990, 918864, 944388, 1049320, 1148580, 1180485, 1259184, 1416582, 1531440, 1573980, 1888776, 2098640, 2124873, 2297160, 2360970, 2833164, 3147960, 3541455, 3777552, 4249746, 4594320, 4721940, 5666328, 6295920, 7082910, 8499492, 9443880, 10624365, 11332656, 14165820, 16998984, 18887760, 21248730, 28331640, 33997968, 42497460, 56663280, 84994920, 169989840]

約数ペア:

[(1, 169989840), (2, 84994920), (3, 56663280), (4, 42497460), (5, 33997968), (6, 28331640), (8, 21248730), (9, 18887760), (10, 16998984), (12, 14165820), (15, 11332656), (16, 10624365), (18, 9443880), (20, 8499492), (24, 7082910), (27, 6295920), (30, 5666328), (36, 4721940), (37, 4594320), (40, 4249746), (45, 3777552), (48, 3541455), (54, 3147960), (60, 2833164), (72, 2360970), (74, 2297160), (80, 2124873), (81, 2098640), (90, 1888776), (108, 1573980), (111, 1531440), (120, 1416582), (135, 1259184), (144, 1180485), (148, 1148580), (162, 1049320), (180, 944388), (185, 918864), (216, 786990), (222, 765720), (240, 708291), (270, 629592), (296, 574290), (324, 524660), (333, 510480), (360, 472194), (370, 459432), (405, 419728), (432, 393495), (444, 382860), (540, 314796), (555, 306288), (592, 287145), (648, 262330), (666, 255240), (709, 239760), (720, 236097), (740, 229716), (810, 209864), (888, 191430), (999, 170160), (1080, 157398), (1110, 153144), (1296, 131165), (1332, 127620), (1418, 119880), (1480, 114858), (1620, 104932), (1665, 102096), (1776, 95715), (1998, 85080), (2127, 79920), (2160, 78699), (2220, 76572), (2664, 63810), (2836, 59940), (2960, 57429), (2997, 56720), (3240, 52466), (3330, 51048), (3545, 47952), (3996, 42540), (4254, 39960), (4440, 38286), (4995, 34032), (5328, 31905), (5672, 29970), (5994, 28360), (6381, 26640), (6480, 26233), (6660, 25524), (7090, 23976), (7992, 21270), (8508, 19980), (8880, 19143), (9990, 17016), (10635, 15984), (11344, 14985), (11988, 14180), (12762, 13320)]