920830904640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{86719}}^1$

素因数の和:87974

約数の個数: 224

約数和(自身を含む): 3251167488000

約数和(自身を除く): 2330336583360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1229, 1440, 1728, 2160, 2458, 2880, 3687, 4320, 4916, 6145, 7374, 8640, 9832, 11061, 12290, 14748, 18435, 19664, 22122, 24580, 29496, 33183, 36870, 39328, 44244, 49160, 55305, 58992, 66366, 73740, 78656, 86719, 88488, 98320, 110610, 117984, 132732, 147480, 165915, 173438, 176976, 196640, 221220, 235968, 260157, 265464, 294960, 331830, 346876, 353952, 393280, 433595, 442440, 520314, 530928, 589920, 663660, 693752, 707904, 780471, 867190, 884880, 1040628, 1061856, 1179840, 1300785, 1327320, 1387504, 1560942, 1734380, 1769760, 2081256, 2123712, 2341413, 2601570, 2654640, 2775008, 3121884, 3468760, 3539520, 3902355, 4162512, 4682826, 5203140, 5309280, 5550016, 6243768, 6937520, 7804710, 8325024, 9365652, 10406280, 10618560, 11707065, 12487536, 13875040, 15609420, 16650048, 18731304, 20812560, 23414130, 24975072, 27750080, 31218840, 37462608, 41625120, 46828260, 49950144, 62437680, 74925216, 83250240, 93656520, 106577651, 124875360, 149850432, 187313040, 213155302, 249750720, 319732953, 374626080, 426310604, 532888255, 639465906, 749252160, 852621208, 959198859, 1065776510, 1278931812, 1598664765, 1705242416, 1918397718, 2131553020, 2557863624, 2877596577, 3197329530, 3410484832, 3836795436, 4263106040, 4795994295, 5115727248, 5755193154, 6394659060, 6820969664, 7673590872, 8526212080, 9591988590, 10231454496, 11510386308, 12789318120, 14387982885, 15347181744, 17052424160, 19183977180, 20462908992, 23020772616, 25578636240, 28775965770, 30694363488, 34104848320, 38367954360, 46041545232, 51157272480, 57551931540, 61388726976, 76735908720, 92083090464, 102314544960, 115103863080, 153471817440, 184166180928, 230207726160, 306943634880, 460415452320, 920830904640]

約数ペア:

[(1, 920830904640), (2, 460415452320), (3, 306943634880), (4, 230207726160), (5, 184166180928), (6, 153471817440), (8, 115103863080), (9, 102314544960), (10, 92083090464), (12, 76735908720), (15, 61388726976), (16, 57551931540), (18, 51157272480), (20, 46041545232), (24, 38367954360), (27, 34104848320), (30, 30694363488), (32, 28775965770), (36, 25578636240), (40, 23020772616), (45, 20462908992), (48, 19183977180), (54, 17052424160), (60, 15347181744), (64, 14387982885), (72, 12789318120), (80, 11510386308), (90, 10231454496), (96, 9591988590), (108, 8526212080), (120, 7673590872), (135, 6820969664), (144, 6394659060), (160, 5755193154), (180, 5115727248), (192, 4795994295), (216, 4263106040), (240, 3836795436), (270, 3410484832), (288, 3197329530), (320, 2877596577), (360, 2557863624), (432, 2131553020), (480, 1918397718), (540, 1705242416), (576, 1598664765), (720, 1278931812), (864, 1065776510), (960, 959198859), (1080, 852621208), (1229, 749252160), (1440, 639465906), (1728, 532888255), (2160, 426310604), (2458, 374626080), (2880, 319732953), (3687, 249750720), (4320, 213155302), (4916, 187313040), (6145, 149850432), (7374, 124875360), (8640, 106577651), (9832, 93656520), (11061, 83250240), (12290, 74925216), (14748, 62437680), (18435, 49950144), (19664, 46828260), (22122, 41625120), (24580, 37462608), (29496, 31218840), (33183, 27750080), (36870, 24975072), (39328, 23414130), (44244, 20812560), (49160, 18731304), (55305, 16650048), (58992, 15609420), (66366, 13875040), (73740, 12487536), (78656, 11707065), (86719, 10618560), (88488, 10406280), (98320, 9365652), (110610, 8325024), (117984, 7804710), (132732, 6937520), (147480, 6243768), (165915, 5550016), (173438, 5309280), (176976, 5203140), (196640, 4682826), (221220, 4162512), (235968, 3902355), (260157, 3539520), (265464, 3468760), (294960, 3121884), (331830, 2775008), (346876, 2654640), (353952, 2601570), (393280, 2341413), (433595, 2123712), (442440, 2081256), (520314, 1769760), (530928, 1734380), (589920, 1560942), (663660, 1387504), (693752, 1327320), (707904, 1300785), (780471, 1179840), (867190, 1061856), (884880, 1040628)]