2560159565280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20435501}}^1$

素因数の和:20435554

約数の個数: 192

約数和(自身を含む): 9269543707200

約数和(自身を除く): 6709384141920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 174, 180, 216, 232, 240, 261, 270, 288, 290, 348, 360, 432, 435, 464, 480, 522, 540, 580, 696, 720, 783, 864, 870, 928, 1044, 1080, 1160, 1305, 1392, 1440, 1566, 1740, 2088, 2160, 2320, 2610, 2784, 3132, 3480, 3915, 4176, 4320, 4640, 5220, 6264, 6960, 7830, 8352, 10440, 12528, 13920, 15660, 20880, 25056, 31320, 41760, 62640, 125280, 20435501, 40871002, 61306503, 81742004, 102177505, 122613006, 163484008, 183919509, 204355010, 245226012, 306532515, 326968016, 367839018, 408710020, 490452024, 551758527, 592629529, 613065030, 653936032, 735678036, 817420040, 919597545, 980904048, 1103517054, 1185259058, 1226130060, 1471356072, 1634840080, 1777888587, 1839195090, 1961808096, 2207034108, 2370518116, 2452260120, 2758792635, 2942712144, 2963147645, 3269680160, 3555777174, 3678390180, 4414068216, 4741036232, 4904520240, 5333665761, 5517585270, 5885424288, 5926295290, 7111554348, 7356780360, 8828136432, 8889442935, 9482072464, 9809040480, 10667331522, 11035170540, 11852590580, 14223108696, 14713560720, 16000997283, 17656272864, 17778885870, 18964144928, 21334663044, 22070341080, 23705181160, 26668328805, 28446217392, 29427121440, 32001994566, 35557771740, 42669326088, 44140682160, 47410362320, 53336657610, 56892434784, 64003989132, 71115543480, 80004986415, 85338652176, 88281364320, 94820724640, 106673315220, 128007978264, 142231086960, 160009972830, 170677304352, 213346630440, 256015956528, 284462173920, 320019945660, 426693260880, 512031913056, 640039891320, 853386521760, 1280079782640, 2560159565280]

約数ペア:

[(1, 2560159565280), (2, 1280079782640), (3, 853386521760), (4, 640039891320), (5, 512031913056), (6, 426693260880), (8, 320019945660), (9, 284462173920), (10, 256015956528), (12, 213346630440), (15, 170677304352), (16, 160009972830), (18, 142231086960), (20, 128007978264), (24, 106673315220), (27, 94820724640), (29, 88281364320), (30, 85338652176), (32, 80004986415), (36, 71115543480), (40, 64003989132), (45, 56892434784), (48, 53336657610), (54, 47410362320), (58, 44140682160), (60, 42669326088), (72, 35557771740), (80, 32001994566), (87, 29427121440), (90, 28446217392), (96, 26668328805), (108, 23705181160), (116, 22070341080), (120, 21334663044), (135, 18964144928), (144, 17778885870), (145, 17656272864), (160, 16000997283), (174, 14713560720), (180, 14223108696), (216, 11852590580), (232, 11035170540), (240, 10667331522), (261, 9809040480), (270, 9482072464), (288, 8889442935), (290, 8828136432), (348, 7356780360), (360, 7111554348), (432, 5926295290), (435, 5885424288), (464, 5517585270), (480, 5333665761), (522, 4904520240), (540, 4741036232), (580, 4414068216), (696, 3678390180), (720, 3555777174), (783, 3269680160), (864, 2963147645), (870, 2942712144), (928, 2758792635), (1044, 2452260120), (1080, 2370518116), (1160, 2207034108), (1305, 1961808096), (1392, 1839195090), (1440, 1777888587), (1566, 1634840080), (1740, 1471356072), (2088, 1226130060), (2160, 1185259058), (2320, 1103517054), (2610, 980904048), (2784, 919597545), (3132, 817420040), (3480, 735678036), (3915, 653936032), (4176, 613065030), (4320, 592629529), (4640, 551758527), (5220, 490452024), (6264, 408710020), (6960, 367839018), (7830, 326968016), (8352, 306532515), (10440, 245226012), (12528, 204355010), (13920, 183919509), (15660, 163484008), (20880, 122613006), (25056, 102177505), (31320, 81742004), (41760, 61306503), (62640, 40871002), (125280, 20435501)]