20153836800

素因数分解:

$2^8\times 3^5\times 5^2\times {\mathrm{12959}}^1$

素因数の和:13000

約数の個数: 324

約数和(自身を含む): 74728967040

約数和(自身を除く): 54575130240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 243, 256, 270, 288, 300, 320, 324, 360, 384, 400, 405, 432, 450, 480, 486, 540, 576, 600, 640, 648, 675, 720, 768, 800, 810, 864, 900, 960, 972, 1080, 1152, 1200, 1215, 1280, 1296, 1350, 1440, 1600, 1620, 1728, 1800, 1920, 1944, 2025, 2160, 2304, 2400, 2430, 2592, 2700, 2880, 3200, 3240, 3456, 3600, 3840, 3888, 4050, 4320, 4800, 4860, 5184, 5400, 5760, 6075, 6400, 6480, 6912, 7200, 7776, 8100, 8640, 9600, 9720, 10368, 10800, 11520, 12150, 12959, 12960, 14400, 15552, 16200, 17280, 19200, 19440, 20736, 21600, 24300, 25918, 25920, 28800, 31104, 32400, 34560, 38877, 38880, 43200, 48600, 51836, 51840, 57600, 62208, 64795, 64800, 77754, 77760, 86400, 97200, 103672, 103680, 116631, 129590, 129600, 155508, 155520, 172800, 194385, 194400, 207344, 233262, 259180, 259200, 311016, 311040, 323975, 349893, 388770, 388800, 414688, 466524, 518360, 518400, 583155, 622032, 647950, 699786, 777540, 777600, 829376, 933048, 971925, 1036720, 1049679, 1166310, 1244064, 1295900, 1399572, 1555080, 1555200, 1658752, 1749465, 1866096, 1943850, 2073440, 2099358, 2332620, 2488128, 2591800, 2799144, 2915775, 3110160, 3149037, 3317504, 3498930, 3732192, 3887700, 4146880, 4198716, 4665240, 4976256, 5183600, 5248395, 5598288, 5831550, 6220320, 6298074, 6997860, 7464384, 7775400, 8293760, 8397432, 8747325, 9330480, 9952512, 10367200, 10496790, 11196576, 11663100, 12440640, 12596148, 13995720, 14928768, 15550800, 15745185, 16587520, 16794864, 17494650, 18660960, 20734400, 20993580, 22393152, 23326200, 24881280, 25192296, 26241975, 27991440, 29857536, 31101600, 31490370, 33589728, 34989300, 37321920, 41468800, 41987160, 44786304, 46652400, 49762560, 50384592, 52483950, 55982880, 62203200, 62980740, 67179456, 69978600, 74643840, 78725925, 82937600, 83974320, 89572608, 93304800, 100769184, 104967900, 111965760, 124406400, 125961480, 134358912, 139957200, 149287680, 157451850, 167948640, 186609600, 201538368, 209935800, 223931520, 248812800, 251922960, 268717824, 279914400, 314903700, 335897280, 373219200, 403076736, 419871600, 447863040, 503845920, 559828800, 629807400, 671794560, 746438400, 806153472, 839743200, 1007691840, 1119657600, 1259614800, 1343589120, 1679486400, 2015383680, 2239315200, 2519229600, 3358972800, 4030767360, 5038459200, 6717945600, 10076918400, 20153836800]

約数ペア:

[(1, 20153836800), (2, 10076918400), (3, 6717945600), (4, 5038459200), (5, 4030767360), (6, 3358972800), (8, 2519229600), (9, 2239315200), (10, 2015383680), (12, 1679486400), (15, 1343589120), (16, 1259614800), (18, 1119657600), (20, 1007691840), (24, 839743200), (25, 806153472), (27, 746438400), (30, 671794560), (32, 629807400), (36, 559828800), (40, 503845920), (45, 447863040), (48, 419871600), (50, 403076736), (54, 373219200), (60, 335897280), (64, 314903700), (72, 279914400), (75, 268717824), (80, 251922960), (81, 248812800), (90, 223931520), (96, 209935800), (100, 201538368), (108, 186609600), (120, 167948640), (128, 157451850), (135, 149287680), (144, 139957200), (150, 134358912), (160, 125961480), (162, 124406400), (180, 111965760), (192, 104967900), (200, 100769184), (216, 93304800), (225, 89572608), (240, 83974320), (243, 82937600), (256, 78725925), (270, 74643840), (288, 69978600), (300, 67179456), (320, 62980740), (324, 62203200), (360, 55982880), (384, 52483950), (400, 50384592), (405, 49762560), (432, 46652400), (450, 44786304), (480, 41987160), (486, 41468800), (540, 37321920), (576, 34989300), (600, 33589728), (640, 31490370), (648, 31101600), (675, 29857536), (720, 27991440), (768, 26241975), (800, 25192296), (810, 24881280), (864, 23326200), (900, 22393152), (960, 20993580), (972, 20734400), (1080, 18660960), (1152, 17494650), (1200, 16794864), (1215, 16587520), (1280, 15745185), (1296, 15550800), (1350, 14928768), (1440, 13995720), (1600, 12596148), (1620, 12440640), (1728, 11663100), (1800, 11196576), (1920, 10496790), (1944, 10367200), (2025, 9952512), (2160, 9330480), (2304, 8747325), (2400, 8397432), (2430, 8293760), (2592, 7775400), (2700, 7464384), (2880, 6997860), (3200, 6298074), (3240, 6220320), (3456, 5831550), (3600, 5598288), (3840, 5248395), (3888, 5183600), (4050, 4976256), (4320, 4665240), (4800, 4198716), (4860, 4146880), (5184, 3887700), (5400, 3732192), (5760, 3498930), (6075, 3317504), (6400, 3149037), (6480, 3110160), (6912, 2915775), (7200, 2799144), (7776, 2591800), (8100, 2488128), (8640, 2332620), (9600, 2099358), (9720, 2073440), (10368, 1943850), (10800, 1866096), (11520, 1749465), (12150, 1658752), (12959, 1555200), (12960, 1555080), (14400, 1399572), (15552, 1295900), (16200, 1244064), (17280, 1166310), (19200, 1049679), (19440, 1036720), (20736, 971925), (21600, 933048), (24300, 829376), (25918, 777600), (25920, 777540), (28800, 699786), (31104, 647950), (32400, 622032), (34560, 583155), (38877, 518400), (38880, 518360), (43200, 466524), (48600, 414688), (51836, 388800), (51840, 388770), (57600, 349893), (62208, 323975), (64795, 311040), (64800, 311016), (77754, 259200), (77760, 259180), (86400, 233262), (97200, 207344), (103672, 194400), (103680, 194385), (116631, 172800), (129590, 155520), (129600, 155508)]