1861488000

素因数分解:

$2^7\times 3^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 512

約数和(自身を含む): 7128576000

約数和(自身を除く): 5267088000

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, 90, 93, 96, 100, 108, 120, 124, 125, 128, 135, 139, 144, 150, 155, 160, 180, 186, 192, 200, 216, 225, 240, 248, 250, 270, 278, 279, 288, 300, 310, 320, 360, 372, 375, 384, 400, 417, 432, 450, 465, 480, 496, 500, 540, 556, 558, 576, 600, 620, 640, 675, 695, 720, 744, 750, 775, 800, 834, 837, 864, 900, 930, 960, 992, 1000, 1080, 1112, 1116, 1125, 1152, 1200, 1240, 1251, 1350, 1390, 1395, 1440, 1488, 1500, 1550, 1600, 1668, 1674, 1728, 1800, 1860, 1920, 1984, 2000, 2085, 2160, 2224, 2232, 2250, 2325, 2400, 2480, 2502, 2700, 2780, 2790, 2880, 2976, 3000, 3100, 3200, 3336, 3348, 3375, 3456, 3475, 3600, 3720, 3753, 3875, 3968, 4000, 4170, 4185, 4309, 4320, 4448, 4464, 4500, 4650, 4800, 4960, 5004, 5400, 5560, 5580, 5760, 5952, 6000, 6200, 6255, 6672, 6696, 6750, 6950, 6975, 7200, 7440, 7506, 7750, 8000, 8340, 8370, 8618, 8640, 8896, 8928, 9000, 9300, 9600, 9920, 10008, 10425, 10800, 11120, 11160, 11625, 11904, 12000, 12400, 12510, 12927, 13344, 13392, 13500, 13900, 13950, 14400, 14880, 15012, 15500, 16000, 16680, 16740, 17236, 17280, 17375, 17792, 17856, 18000, 18600, 18765, 19840, 20016, 20850, 20925, 21545, 21600, 22240, 22320, 23250, 24000, 24800, 25020, 25854, 26688, 26784, 27000, 27800, 27900, 28800, 29760, 30024, 31000, 31275, 33360, 33480, 34472, 34750, 34875, 35712, 36000, 37200, 37530, 38781, 40032, 41700, 41850, 43090, 43200, 44480, 44640, 46500, 48000, 49600, 50040, 51708, 52125, 53376, 53568, 54000, 55600, 55800, 59520, 60048, 62000, 62550, 64635, 66720, 66960, 68944, 69500, 69750, 72000, 74400, 75060, 77562, 80064, 83400, 83700, 86180, 86400, 88960, 89280, 93000, 93825, 99200, 100080, 103416, 104250, 104625, 107136, 107725, 108000, 111200, 111600, 116343, 120096, 124000, 125100, 129270, 133440, 133920, 137888, 139000, 139500, 144000, 148800, 150120, 155124, 156375, 160128, 166800, 167400, 172360, 178560, 186000, 187650, 193905, 200160, 206832, 208500, 209250, 215450, 216000, 222400, 223200, 232686, 240192, 248000, 250200, 258540, 266880, 267840, 275776, 278000, 279000, 297600, 300240, 310248, 312750, 323175, 333600, 334800, 344720, 372000, 375300, 387810, 400320, 413664, 417000, 418500, 430900, 432000, 444800, 446400, 465372, 469125, 480384, 496000, 500400, 517080, 535680, 538625, 551552, 556000, 558000, 581715, 600480, 620496, 625500, 646350, 667200, 669600, 689440, 744000, 750600, 775620, 800640, 827328, 834000, 837000, 861800, 892800, 930744, 938250, 969525, 1000800, 1034160, 1077250, 1112000, 1116000, 1163430, 1200960, 1240992, 1251000, 1292700, 1334400, 1339200, 1378880, 1488000, 1501200, 1551240, 1615875, 1654656, 1668000, 1674000, 1723600, 1861488, 1876500, 1939050, 2001600, 2068320, 2154500, 2224000, 2232000, 2326860, 2401920, 2481984, 2502000, 2585400, 2678400, 2757760, 2908575, 3002400, 3102480, 3231750, 3336000, 3348000, 3447200, 3722976, 3753000, 3878100, 4003200, 4136640, 4309000, 4464000, 4653720, 4847625, 4963968, 5004000, 5170800, 5817150, 6004800, 6204960, 6463500, 6672000, 6696000, 6894400, 7445952, 7506000, 7756200, 8273280, 8618000, 9307440, 9695250, 10008000, 10341600, 11634300, 12009600, 12409920, 12927000, 13392000, 13788800, 14542875, 14891904, 15012000, 15512400, 17236000, 18614880, 19390500, 20016000, 20683200, 23268600, 24819840, 25854000, 29085750, 30024000, 31024800, 34472000, 37229760, 38781000, 41366400, 46537200, 51708000, 58171500, 60048000, 62049600, 68944000, 74459520, 77562000, 93074400, 103416000, 116343000, 124099200, 155124000, 186148800, 206832000, 232686000, 310248000, 372297600, 465372000, 620496000, 930744000, 1861488000]

約数ペア:

[(1, 1861488000), (2, 930744000), (3, 620496000), (4, 465372000), (5, 372297600), (6, 310248000), (8, 232686000), (9, 206832000), (10, 186148800), (12, 155124000), (15, 124099200), (16, 116343000), (18, 103416000), (20, 93074400), (24, 77562000), (25, 74459520), (27, 68944000), (30, 62049600), (31, 60048000), (32, 58171500), (36, 51708000), (40, 46537200), (45, 41366400), (48, 38781000), (50, 37229760), (54, 34472000), (60, 31024800), (62, 30024000), (64, 29085750), (72, 25854000), (75, 24819840), (80, 23268600), (90, 20683200), (93, 20016000), (96, 19390500), (100, 18614880), (108, 17236000), (120, 15512400), (124, 15012000), (125, 14891904), (128, 14542875), (135, 13788800), (139, 13392000), (144, 12927000), (150, 12409920), (155, 12009600), (160, 11634300), (180, 10341600), (186, 10008000), (192, 9695250), (200, 9307440), (216, 8618000), (225, 8273280), (240, 7756200), (248, 7506000), (250, 7445952), (270, 6894400), (278, 6696000), (279, 6672000), (288, 6463500), (300, 6204960), (310, 6004800), (320, 5817150), (360, 5170800), (372, 5004000), (375, 4963968), (384, 4847625), (400, 4653720), (417, 4464000), (432, 4309000), (450, 4136640), (465, 4003200), (480, 3878100), (496, 3753000), (500, 3722976), (540, 3447200), (556, 3348000), (558, 3336000), (576, 3231750), (600, 3102480), (620, 3002400), (640, 2908575), (675, 2757760), (695, 2678400), (720, 2585400), (744, 2502000), (750, 2481984), (775, 2401920), (800, 2326860), (834, 2232000), (837, 2224000), (864, 2154500), (900, 2068320), (930, 2001600), (960, 1939050), (992, 1876500), (1000, 1861488), (1080, 1723600), (1112, 1674000), (1116, 1668000), (1125, 1654656), (1152, 1615875), (1200, 1551240), (1240, 1501200), (1251, 1488000), (1350, 1378880), (1390, 1339200), (1395, 1334400), (1440, 1292700), (1488, 1251000), (1500, 1240992), (1550, 1200960), (1600, 1163430), (1668, 1116000), (1674, 1112000), (1728, 1077250), (1800, 1034160), (1860, 1000800), (1920, 969525), (1984, 938250), (2000, 930744), (2085, 892800), (2160, 861800), (2224, 837000), (2232, 834000), (2250, 827328), (2325, 800640), (2400, 775620), (2480, 750600), (2502, 744000), (2700, 689440), (2780, 669600), (2790, 667200), (2880, 646350), (2976, 625500), (3000, 620496), (3100, 600480), (3200, 581715), (3336, 558000), (3348, 556000), (3375, 551552), (3456, 538625), (3475, 535680), (3600, 517080), (3720, 500400), (3753, 496000), (3875, 480384), (3968, 469125), (4000, 465372), (4170, 446400), (4185, 444800), (4309, 432000), (4320, 430900), (4448, 418500), (4464, 417000), (4500, 413664), (4650, 400320), (4800, 387810), (4960, 375300), (5004, 372000), (5400, 344720), (5560, 334800), (5580, 333600), (5760, 323175), (5952, 312750), (6000, 310248), (6200, 300240), (6255, 297600), (6672, 279000), (6696, 278000), (6750, 275776), (6950, 267840), (6975, 266880), (7200, 258540), (7440, 250200), (7506, 248000), (7750, 240192), (8000, 232686), (8340, 223200), (8370, 222400), (8618, 216000), (8640, 215450), (8896, 209250), (8928, 208500), (9000, 206832), (9300, 200160), (9600, 193905), (9920, 187650), (10008, 186000), (10425, 178560), (10800, 172360), (11120, 167400), (11160, 166800), (11625, 160128), (11904, 156375), (12000, 155124), (12400, 150120), (12510, 148800), (12927, 144000), (13344, 139500), (13392, 139000), (13500, 137888), (13900, 133920), (13950, 133440), (14400, 129270), (14880, 125100), (15012, 124000), (15500, 120096), (16000, 116343), (16680, 111600), (16740, 111200), (17236, 108000), (17280, 107725), (17375, 107136), (17792, 104625), (17856, 104250), (18000, 103416), (18600, 100080), (18765, 99200), (19840, 93825), (20016, 93000), (20850, 89280), (20925, 88960), (21545, 86400), (21600, 86180), (22240, 83700), (22320, 83400), (23250, 80064), (24000, 77562), (24800, 75060), (25020, 74400), (25854, 72000), (26688, 69750), (26784, 69500), (27000, 68944), (27800, 66960), (27900, 66720), (28800, 64635), (29760, 62550), (30024, 62000), (31000, 60048), (31275, 59520), (33360, 55800), (33480, 55600), (34472, 54000), (34750, 53568), (34875, 53376), (35712, 52125), (36000, 51708), (37200, 50040), (37530, 49600), (38781, 48000), (40032, 46500), (41700, 44640), (41850, 44480), (43090, 43200)]