2490912000

素因数分解:

$2^8\times 3^4\times 5^3\times {\mathrm{31}}^2$

素因数の和:105

約数の個数: 540

約数和(自身を含む): 9578116548

約数和(自身を除く): 7087204548

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 32, 36, 40, 45, 48, 50, 54, 60, 62, 64, 72, 75, 80, 81, 90, 93, 96, 100, 108, 120, 124, 125, 128, 135, 144, 150, 155, 160, 162, 180, 186, 192, 200, 216, 225, 240, 248, 250, 256, 270, 279, 288, 300, 310, 320, 324, 360, 372, 375, 384, 400, 405, 432, 450, 465, 480, 496, 500, 540, 558, 576, 600, 620, 640, 648, 675, 720, 744, 750, 768, 775, 800, 810, 837, 864, 900, 930, 960, 961, 992, 1000, 1080, 1116, 1125, 1152, 1200, 1240, 1280, 1296, 1350, 1395, 1440, 1488, 1500, 1550, 1600, 1620, 1674, 1728, 1800, 1860, 1920, 1922, 1984, 2000, 2025, 2160, 2232, 2250, 2304, 2325, 2400, 2480, 2511, 2592, 2700, 2790, 2880, 2883, 2976, 3000, 3100, 3200, 3240, 3348, 3375, 3456, 3600, 3720, 3840, 3844, 3875, 3968, 4000, 4050, 4185, 4320, 4464, 4500, 4650, 4800, 4805, 4960, 5022, 5184, 5400, 5580, 5760, 5766, 5952, 6000, 6200, 6400, 6480, 6696, 6750, 6912, 6975, 7200, 7440, 7688, 7750, 7936, 8000, 8100, 8370, 8640, 8649, 8928, 9000, 9300, 9600, 9610, 9920, 10044, 10125, 10368, 10800, 11160, 11520, 11532, 11625, 11904, 12000, 12400, 12555, 12960, 13392, 13500, 13950, 14400, 14415, 14880, 15376, 15500, 16000, 16200, 16740, 17280, 17298, 17856, 18000, 18600, 19200, 19220, 19840, 20088, 20250, 20736, 20925, 21600, 22320, 23064, 23250, 23808, 24000, 24025, 24800, 25110, 25920, 25947, 26784, 27000, 27900, 28800, 28830, 29760, 30752, 31000, 32000, 32400, 33480, 34560, 34596, 34875, 35712, 36000, 37200, 38440, 39680, 40176, 40500, 41850, 43200, 43245, 44640, 46128, 46500, 48000, 48050, 49600, 50220, 51840, 51894, 53568, 54000, 55800, 57600, 57660, 59520, 61504, 62000, 62775, 64800, 66960, 69192, 69750, 71424, 72000, 72075, 74400, 76880, 77841, 80352, 81000, 83700, 86400, 86490, 89280, 92256, 93000, 96000, 96100, 99200, 100440, 103680, 103788, 104625, 107136, 108000, 111600, 115320, 119040, 120125, 123008, 124000, 125550, 129600, 129735, 133920, 138384, 139500, 144000, 144150, 148800, 153760, 155682, 160704, 162000, 167400, 172800, 172980, 178560, 184512, 186000, 192200, 198400, 200880, 207576, 209250, 214272, 216000, 216225, 223200, 230640, 240250, 246016, 248000, 251100, 259200, 259470, 267840, 276768, 279000, 288000, 288300, 297600, 307520, 311364, 313875, 321408, 324000, 334800, 345960, 357120, 360375, 369024, 372000, 384400, 389205, 401760, 415152, 418500, 432000, 432450, 446400, 461280, 480500, 496000, 502200, 518400, 518940, 535680, 553536, 558000, 576600, 595200, 615040, 622728, 627750, 642816, 648000, 648675, 669600, 691920, 720750, 738048, 744000, 768800, 778410, 803520, 830304, 837000, 864000, 864900, 892800, 922560, 961000, 992000, 1004400, 1037880, 1071360, 1081125, 1107072, 1116000, 1153200, 1230080, 1245456, 1255500, 1296000, 1297350, 1339200, 1383840, 1441500, 1488000, 1537600, 1556820, 1607040, 1660608, 1674000, 1729800, 1785600, 1845120, 1922000, 1946025, 2008800, 2075760, 2162250, 2214144, 2232000, 2306400, 2490912, 2511000, 2592000, 2594700, 2678400, 2767680, 2883000, 2976000, 3075200, 3113640, 3214080, 3243375, 3321216, 3348000, 3459600, 3690240, 3844000, 3892050, 4017600, 4151520, 4324500, 4464000, 4612800, 4981824, 5022000, 5189400, 5356800, 5535360, 5766000, 6150400, 6227280, 6486750, 6642432, 6696000, 6919200, 7688000, 7784100, 8035200, 8303040, 8649000, 8928000, 9225600, 9730125, 9963648, 10044000, 10378800, 11070720, 11532000, 12454560, 12973500, 13392000, 13838400, 15376000, 15568200, 16070400, 16606080, 17298000, 18451200, 19460250, 19927296, 20088000, 20757600, 23064000, 24909120, 25947000, 26784000, 27676800, 30752000, 31136400, 33212160, 34596000, 38920500, 40176000, 41515200, 46128000, 49818240, 51894000, 55353600, 62272800, 69192000, 77841000, 80352000, 83030400, 92256000, 99636480, 103788000, 124545600, 138384000, 155682000, 166060800, 207576000, 249091200, 276768000, 311364000, 415152000, 498182400, 622728000, 830304000, 1245456000, 2490912000]

約数ペア:

[(1, 2490912000), (2, 1245456000), (3, 830304000), (4, 622728000), (5, 498182400), (6, 415152000), (8, 311364000), (9, 276768000), (10, 249091200), (12, 207576000), (15, 166060800), (16, 155682000), (18, 138384000), (20, 124545600), (24, 103788000), (25, 99636480), (27, 92256000), (30, 83030400), (31, 80352000), (32, 77841000), (36, 69192000), (40, 62272800), (45, 55353600), (48, 51894000), (50, 49818240), (54, 46128000), (60, 41515200), (62, 40176000), (64, 38920500), (72, 34596000), (75, 33212160), (80, 31136400), (81, 30752000), (90, 27676800), (93, 26784000), (96, 25947000), (100, 24909120), (108, 23064000), (120, 20757600), (124, 20088000), (125, 19927296), (128, 19460250), (135, 18451200), (144, 17298000), (150, 16606080), (155, 16070400), (160, 15568200), (162, 15376000), (180, 13838400), (186, 13392000), (192, 12973500), (200, 12454560), (216, 11532000), (225, 11070720), (240, 10378800), (248, 10044000), (250, 9963648), (256, 9730125), (270, 9225600), (279, 8928000), (288, 8649000), (300, 8303040), (310, 8035200), (320, 7784100), (324, 7688000), (360, 6919200), (372, 6696000), (375, 6642432), (384, 6486750), (400, 6227280), (405, 6150400), (432, 5766000), (450, 5535360), (465, 5356800), (480, 5189400), (496, 5022000), (500, 4981824), (540, 4612800), (558, 4464000), (576, 4324500), (600, 4151520), (620, 4017600), (640, 3892050), (648, 3844000), (675, 3690240), (720, 3459600), (744, 3348000), (750, 3321216), (768, 3243375), (775, 3214080), (800, 3113640), (810, 3075200), (837, 2976000), (864, 2883000), (900, 2767680), (930, 2678400), (960, 2594700), (961, 2592000), (992, 2511000), (1000, 2490912), (1080, 2306400), (1116, 2232000), (1125, 2214144), (1152, 2162250), (1200, 2075760), (1240, 2008800), (1280, 1946025), (1296, 1922000), (1350, 1845120), (1395, 1785600), (1440, 1729800), (1488, 1674000), (1500, 1660608), (1550, 1607040), (1600, 1556820), (1620, 1537600), (1674, 1488000), (1728, 1441500), (1800, 1383840), (1860, 1339200), (1920, 1297350), (1922, 1296000), (1984, 1255500), (2000, 1245456), (2025, 1230080), (2160, 1153200), (2232, 1116000), (2250, 1107072), (2304, 1081125), (2325, 1071360), (2400, 1037880), (2480, 1004400), (2511, 992000), (2592, 961000), (2700, 922560), (2790, 892800), (2880, 864900), (2883, 864000), (2976, 837000), (3000, 830304), (3100, 803520), (3200, 778410), (3240, 768800), (3348, 744000), (3375, 738048), (3456, 720750), (3600, 691920), (3720, 669600), (3840, 648675), (3844, 648000), (3875, 642816), (3968, 627750), (4000, 622728), (4050, 615040), (4185, 595200), (4320, 576600), (4464, 558000), (4500, 553536), (4650, 535680), (4800, 518940), (4805, 518400), (4960, 502200), (5022, 496000), (5184, 480500), (5400, 461280), (5580, 446400), (5760, 432450), (5766, 432000), (5952, 418500), (6000, 415152), (6200, 401760), (6400, 389205), (6480, 384400), (6696, 372000), (6750, 369024), (6912, 360375), (6975, 357120), (7200, 345960), (7440, 334800), (7688, 324000), (7750, 321408), (7936, 313875), (8000, 311364), (8100, 307520), (8370, 297600), (8640, 288300), (8649, 288000), (8928, 279000), (9000, 276768), (9300, 267840), (9600, 259470), (9610, 259200), (9920, 251100), (10044, 248000), (10125, 246016), (10368, 240250), (10800, 230640), (11160, 223200), (11520, 216225), (11532, 216000), (11625, 214272), (11904, 209250), (12000, 207576), (12400, 200880), (12555, 198400), (12960, 192200), (13392, 186000), (13500, 184512), (13950, 178560), (14400, 172980), (14415, 172800), (14880, 167400), (15376, 162000), (15500, 160704), (16000, 155682), (16200, 153760), (16740, 148800), (17280, 144150), (17298, 144000), (17856, 139500), (18000, 138384), (18600, 133920), (19200, 129735), (19220, 129600), (19840, 125550), (20088, 124000), (20250, 123008), (20736, 120125), (20925, 119040), (21600, 115320), (22320, 111600), (23064, 108000), (23250, 107136), (23808, 104625), (24000, 103788), (24025, 103680), (24800, 100440), (25110, 99200), (25920, 96100), (25947, 96000), (26784, 93000), (27000, 92256), (27900, 89280), (28800, 86490), (28830, 86400), (29760, 83700), (30752, 81000), (31000, 80352), (32000, 77841), (32400, 76880), (33480, 74400), (34560, 72075), (34596, 72000), (34875, 71424), (35712, 69750), (36000, 69192), (37200, 66960), (38440, 64800), (39680, 62775), (40176, 62000), (40500, 61504), (41850, 59520), (43200, 57660), (43245, 57600), (44640, 55800), (46128, 54000), (46500, 53568), (48000, 51894), (48050, 51840), (49600, 50220)]