28974360960

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4021}}^1$

素因数の和:4191

約数の個数: 320

約数和(自身を含む): 104243000400

約数和(自身を除く): 75268639440

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, 81, 90, 96, 108, 120, 128, 135, 139, 144, 160, 162, 180, 192, 216, 240, 270, 278, 288, 320, 324, 360, 384, 405, 417, 432, 480, 540, 556, 576, 640, 648, 695, 720, 810, 834, 864, 960, 1080, 1112, 1152, 1251, 1296, 1390, 1440, 1620, 1668, 1728, 1920, 2085, 2160, 2224, 2502, 2592, 2780, 2880, 3240, 3336, 3456, 3753, 4021, 4170, 4320, 4448, 5004, 5184, 5560, 5760, 6255, 6480, 6672, 7506, 8042, 8340, 8640, 8896, 10008, 10368, 11120, 11259, 12063, 12510, 12960, 13344, 15012, 16084, 16680, 17280, 17792, 18765, 20016, 20105, 22240, 22518, 24126, 25020, 25920, 26688, 30024, 32168, 33360, 36189, 37530, 40032, 40210, 44480, 45036, 48252, 50040, 51840, 53376, 56295, 60048, 60315, 64336, 66720, 72378, 75060, 80064, 80420, 88960, 90072, 96504, 100080, 108567, 112590, 120096, 120630, 128672, 133440, 144756, 150120, 160128, 160840, 180144, 180945, 193008, 200160, 217134, 225180, 240192, 241260, 257344, 266880, 289512, 300240, 321680, 325701, 360288, 361890, 386016, 400320, 434268, 450360, 480384, 482520, 514688, 542835, 558919, 579024, 600480, 643360, 651402, 720576, 723780, 772032, 800640, 868536, 900720, 965040, 1085670, 1117838, 1158048, 1200960, 1286720, 1302804, 1441152, 1447560, 1544064, 1628505, 1676757, 1737072, 1801440, 1930080, 2171340, 2235676, 2316096, 2401920, 2573440, 2605608, 2794595, 2895120, 3257010, 3353514, 3474144, 3602880, 3860160, 4342680, 4471352, 4632192, 5030271, 5211216, 5589190, 5790240, 6514020, 6707028, 6948288, 7205760, 7720320, 8383785, 8685360, 8942704, 10060542, 10422432, 11178380, 11580480, 13028040, 13414056, 13896576, 15090813, 16767570, 17370720, 17885408, 20121084, 20844864, 22356760, 23160960, 25151355, 26056080, 26828112, 30181626, 33535140, 34741440, 35770816, 40242168, 41689728, 44713520, 45272439, 50302710, 52112160, 53656224, 60363252, 67070280, 69482880, 71541632, 75454065, 80484336, 89427040, 90544878, 100605420, 104224320, 107312448, 120726504, 134140560, 150908130, 160968672, 178854080, 181089756, 201210840, 208448640, 214624896, 226362195, 241453008, 268281120, 301816260, 321937344, 357708160, 362179512, 402421680, 452724390, 482906016, 536562240, 603632520, 643874688, 724359024, 804843360, 905448780, 965812032, 1073124480, 1207265040, 1448718048, 1609686720, 1810897560, 1931624064, 2414530080, 2897436096, 3219373440, 3621795120, 4829060160, 5794872192, 7243590240, 9658120320, 14487180480, 28974360960]

約数ペア:

[(1, 28974360960), (2, 14487180480), (3, 9658120320), (4, 7243590240), (5, 5794872192), (6, 4829060160), (8, 3621795120), (9, 3219373440), (10, 2897436096), (12, 2414530080), (15, 1931624064), (16, 1810897560), (18, 1609686720), (20, 1448718048), (24, 1207265040), (27, 1073124480), (30, 965812032), (32, 905448780), (36, 804843360), (40, 724359024), (45, 643874688), (48, 603632520), (54, 536562240), (60, 482906016), (64, 452724390), (72, 402421680), (80, 362179512), (81, 357708160), (90, 321937344), (96, 301816260), (108, 268281120), (120, 241453008), (128, 226362195), (135, 214624896), (139, 208448640), (144, 201210840), (160, 181089756), (162, 178854080), (180, 160968672), (192, 150908130), (216, 134140560), (240, 120726504), (270, 107312448), (278, 104224320), (288, 100605420), (320, 90544878), (324, 89427040), (360, 80484336), (384, 75454065), (405, 71541632), (417, 69482880), (432, 67070280), (480, 60363252), (540, 53656224), (556, 52112160), (576, 50302710), (640, 45272439), (648, 44713520), (695, 41689728), (720, 40242168), (810, 35770816), (834, 34741440), (864, 33535140), (960, 30181626), (1080, 26828112), (1112, 26056080), (1152, 25151355), (1251, 23160960), (1296, 22356760), (1390, 20844864), (1440, 20121084), (1620, 17885408), (1668, 17370720), (1728, 16767570), (1920, 15090813), (2085, 13896576), (2160, 13414056), (2224, 13028040), (2502, 11580480), (2592, 11178380), (2780, 10422432), (2880, 10060542), (3240, 8942704), (3336, 8685360), (3456, 8383785), (3753, 7720320), (4021, 7205760), (4170, 6948288), (4320, 6707028), (4448, 6514020), (5004, 5790240), (5184, 5589190), (5560, 5211216), (5760, 5030271), (6255, 4632192), (6480, 4471352), (6672, 4342680), (7506, 3860160), (8042, 3602880), (8340, 3474144), (8640, 3353514), (8896, 3257010), (10008, 2895120), (10368, 2794595), (11120, 2605608), (11259, 2573440), (12063, 2401920), (12510, 2316096), (12960, 2235676), (13344, 2171340), (15012, 1930080), (16084, 1801440), (16680, 1737072), (17280, 1676757), (17792, 1628505), (18765, 1544064), (20016, 1447560), (20105, 1441152), (22240, 1302804), (22518, 1286720), (24126, 1200960), (25020, 1158048), (25920, 1117838), (26688, 1085670), (30024, 965040), (32168, 900720), (33360, 868536), (36189, 800640), (37530, 772032), (40032, 723780), (40210, 720576), (44480, 651402), (45036, 643360), (48252, 600480), (50040, 579024), (51840, 558919), (53376, 542835), (56295, 514688), (60048, 482520), (60315, 480384), (64336, 450360), (66720, 434268), (72378, 400320), (75060, 386016), (80064, 361890), (80420, 360288), (88960, 325701), (90072, 321680), (96504, 300240), (100080, 289512), (108567, 266880), (112590, 257344), (120096, 241260), (120630, 240192), (128672, 225180), (133440, 217134), (144756, 200160), (150120, 193008), (160128, 180945), (160840, 180144)]