339979680

素因数分解:

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

素因数の和:773

約数の個数: 240

約数和(自身を含む): 1234011240

約数和(自身を除く): 894031560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 81, 90, 96, 108, 111, 120, 135, 144, 148, 160, 162, 180, 185, 216, 222, 240, 270, 288, 296, 324, 333, 360, 370, 405, 432, 444, 480, 540, 555, 592, 648, 666, 709, 720, 740, 810, 864, 888, 999, 1080, 1110, 1184, 1296, 1332, 1418, 1440, 1480, 1620, 1665, 1776, 1998, 2127, 2160, 2220, 2592, 2664, 2836, 2960, 2997, 3240, 3330, 3545, 3552, 3996, 4254, 4320, 4440, 4995, 5328, 5672, 5920, 5994, 6381, 6480, 6660, 7090, 7992, 8508, 8880, 9990, 10635, 10656, 11344, 11988, 12762, 12960, 13320, 14180, 14985, 15984, 17016, 17760, 19143, 19980, 21270, 22688, 23976, 25524, 26233, 26640, 28360, 29970, 31905, 31968, 34032, 38286, 39960, 42540, 47952, 51048, 52466, 53280, 56720, 57429, 59940, 63810, 68064, 76572, 78699, 79920, 85080, 95715, 95904, 102096, 104932, 113440, 114858, 119880, 127620, 131165, 153144, 157398, 159840, 170160, 191430, 204192, 209864, 229716, 236097, 239760, 255240, 262330, 287145, 306288, 314796, 340320, 382860, 393495, 419728, 459432, 472194, 479520, 510480, 524660, 574290, 612576, 629592, 708291, 765720, 786990, 839456, 918864, 944388, 1020960, 1049320, 1148580, 1180485, 1259184, 1416582, 1531440, 1573980, 1837728, 1888776, 2098640, 2124873, 2297160, 2360970, 2518368, 2833164, 3062880, 3147960, 3541455, 3777552, 4197280, 4249746, 4594320, 4721940, 5666328, 6295920, 7082910, 7555104, 8499492, 9188640, 9443880, 10624365, 11332656, 12591840, 14165820, 16998984, 18887760, 21248730, 22665312, 28331640, 33997968, 37775520, 42497460, 56663280, 67995936, 84994920, 113326560, 169989840, 339979680]

約数ペア:

[(1, 339979680), (2, 169989840), (3, 113326560), (4, 84994920), (5, 67995936), (6, 56663280), (8, 42497460), (9, 37775520), (10, 33997968), (12, 28331640), (15, 22665312), (16, 21248730), (18, 18887760), (20, 16998984), (24, 14165820), (27, 12591840), (30, 11332656), (32, 10624365), (36, 9443880), (37, 9188640), (40, 8499492), (45, 7555104), (48, 7082910), (54, 6295920), (60, 5666328), (72, 4721940), (74, 4594320), (80, 4249746), (81, 4197280), (90, 3777552), (96, 3541455), (108, 3147960), (111, 3062880), (120, 2833164), (135, 2518368), (144, 2360970), (148, 2297160), (160, 2124873), (162, 2098640), (180, 1888776), (185, 1837728), (216, 1573980), (222, 1531440), (240, 1416582), (270, 1259184), (288, 1180485), (296, 1148580), (324, 1049320), (333, 1020960), (360, 944388), (370, 918864), (405, 839456), (432, 786990), (444, 765720), (480, 708291), (540, 629592), (555, 612576), (592, 574290), (648, 524660), (666, 510480), (709, 479520), (720, 472194), (740, 459432), (810, 419728), (864, 393495), (888, 382860), (999, 340320), (1080, 314796), (1110, 306288), (1184, 287145), (1296, 262330), (1332, 255240), (1418, 239760), (1440, 236097), (1480, 229716), (1620, 209864), (1665, 204192), (1776, 191430), (1998, 170160), (2127, 159840), (2160, 157398), (2220, 153144), (2592, 131165), (2664, 127620), (2836, 119880), (2960, 114858), (2997, 113440), (3240, 104932), (3330, 102096), (3545, 95904), (3552, 95715), (3996, 85080), (4254, 79920), (4320, 78699), (4440, 76572), (4995, 68064), (5328, 63810), (5672, 59940), (5920, 57429), (5994, 56720), (6381, 53280), (6480, 52466), (6660, 51048), (7090, 47952), (7992, 42540), (8508, 39960), (8880, 38286), (9990, 34032), (10635, 31968), (10656, 31905), (11344, 29970), (11988, 28360), (12762, 26640), (12960, 26233), (13320, 25524), (14180, 23976), (14985, 22688), (15984, 21270), (17016, 19980), (17760, 19143)]