991008000

素因数分解:

$2^8\times 3^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:108

約数の個数: 576

約数和(自身を含む): 3877386240

約数和(自身を除く): 2886378240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 32, 36, 37, 40, 45, 48, 50, 54, 60, 62, 64, 72, 74, 75, 80, 90, 93, 96, 100, 108, 111, 120, 124, 125, 128, 135, 144, 148, 150, 155, 160, 180, 185, 186, 192, 200, 216, 222, 225, 240, 248, 250, 256, 270, 279, 288, 296, 300, 310, 320, 333, 360, 370, 372, 375, 384, 400, 432, 444, 450, 465, 480, 496, 500, 540, 555, 558, 576, 592, 600, 620, 640, 666, 675, 720, 740, 744, 750, 768, 775, 800, 837, 864, 888, 900, 925, 930, 960, 992, 999, 1000, 1080, 1110, 1116, 1125, 1147, 1152, 1184, 1200, 1240, 1280, 1332, 1350, 1395, 1440, 1480, 1488, 1500, 1550, 1600, 1665, 1674, 1728, 1776, 1800, 1850, 1860, 1920, 1984, 1998, 2000, 2160, 2220, 2232, 2250, 2294, 2304, 2325, 2368, 2400, 2480, 2664, 2700, 2775, 2790, 2880, 2960, 2976, 3000, 3100, 3200, 3330, 3348, 3375, 3441, 3456, 3552, 3600, 3700, 3720, 3840, 3875, 3968, 3996, 4000, 4185, 4320, 4440, 4464, 4500, 4588, 4625, 4650, 4736, 4800, 4960, 4995, 5328, 5400, 5550, 5580, 5735, 5760, 5920, 5952, 6000, 6200, 6400, 6660, 6696, 6750, 6882, 6912, 6975, 7104, 7200, 7400, 7440, 7750, 7936, 7992, 8000, 8325, 8370, 8640, 8880, 8928, 9000, 9176, 9250, 9300, 9472, 9600, 9920, 9990, 10323, 10656, 10800, 11100, 11160, 11470, 11520, 11625, 11840, 11904, 12000, 12400, 13320, 13392, 13500, 13764, 13875, 13950, 14208, 14400, 14800, 14880, 15500, 15984, 16000, 16650, 16740, 17205, 17280, 17760, 17856, 18000, 18352, 18500, 18600, 19200, 19840, 19980, 20646, 20925, 21312, 21600, 22200, 22320, 22940, 23250, 23680, 23808, 24000, 24800, 24975, 26640, 26784, 27000, 27528, 27750, 27900, 28416, 28675, 28800, 29600, 29760, 30969, 31000, 31968, 32000, 33300, 33480, 34410, 34560, 34875, 35520, 35712, 36000, 36704, 37000, 37200, 39680, 39960, 41292, 41625, 41850, 42624, 43200, 44400, 44640, 45880, 46500, 47360, 48000, 49600, 49950, 51615, 53280, 53568, 54000, 55056, 55500, 55800, 57350, 57600, 59200, 59520, 61938, 62000, 63936, 66600, 66960, 68820, 69750, 71040, 71424, 72000, 73408, 74000, 74400, 79920, 82584, 83250, 83700, 85248, 86025, 86400, 88800, 89280, 91760, 93000, 96000, 99200, 99900, 103230, 104625, 106560, 107136, 108000, 110112, 111000, 111600, 114700, 118400, 119040, 123876, 124000, 124875, 127872, 133200, 133920, 137640, 139500, 142080, 143375, 144000, 146816, 148000, 148800, 154845, 159840, 165168, 166500, 167400, 172050, 172800, 177600, 178560, 183520, 186000, 198400, 199800, 206460, 209250, 213120, 214272, 216000, 220224, 222000, 223200, 229400, 236800, 247752, 248000, 249750, 255744, 258075, 266400, 267840, 275280, 279000, 286750, 288000, 293632, 296000, 297600, 309690, 319680, 330336, 333000, 334800, 344100, 355200, 357120, 367040, 372000, 399600, 412920, 418500, 426240, 430125, 432000, 440448, 444000, 446400, 458800, 495504, 496000, 499500, 516150, 532800, 535680, 550560, 558000, 573500, 592000, 595200, 619380, 639360, 660672, 666000, 669600, 688200, 710400, 734080, 744000, 774225, 799200, 825840, 837000, 860250, 864000, 880896, 888000, 892800, 917600, 991008, 992000, 999000, 1032300, 1065600, 1071360, 1101120, 1116000, 1147000, 1184000, 1238760, 1278720, 1290375, 1321344, 1332000, 1339200, 1376400, 1468160, 1488000, 1548450, 1598400, 1651680, 1674000, 1720500, 1776000, 1785600, 1835200, 1982016, 1998000, 2064600, 2131200, 2202240, 2232000, 2294000, 2477520, 2580750, 2642688, 2664000, 2678400, 2752800, 2976000, 3096900, 3196800, 3303360, 3348000, 3441000, 3552000, 3670400, 3871125, 3964032, 3996000, 4129200, 4404480, 4464000, 4588000, 4955040, 5161500, 5328000, 5356800, 5505600, 6193800, 6393600, 6606720, 6696000, 6882000, 7340800, 7742250, 7928064, 7992000, 8258400, 8928000, 9176000, 9910080, 10323000, 10656000, 11011200, 12387600, 13213440, 13392000, 13764000, 15484500, 15984000, 16516800, 18352000, 19820160, 20646000, 22022400, 24775200, 26784000, 27528000, 30969000, 31968000, 33033600, 36704000, 39640320, 41292000, 49550400, 55056000, 61938000, 66067200, 82584000, 99100800, 110112000, 123876000, 165168000, 198201600, 247752000, 330336000, 495504000, 991008000]

約数ペア:

[(1, 991008000), (2, 495504000), (3, 330336000), (4, 247752000), (5, 198201600), (6, 165168000), (8, 123876000), (9, 110112000), (10, 99100800), (12, 82584000), (15, 66067200), (16, 61938000), (18, 55056000), (20, 49550400), (24, 41292000), (25, 39640320), (27, 36704000), (30, 33033600), (31, 31968000), (32, 30969000), (36, 27528000), (37, 26784000), (40, 24775200), (45, 22022400), (48, 20646000), (50, 19820160), (54, 18352000), (60, 16516800), (62, 15984000), (64, 15484500), (72, 13764000), (74, 13392000), (75, 13213440), (80, 12387600), (90, 11011200), (93, 10656000), (96, 10323000), (100, 9910080), (108, 9176000), (111, 8928000), (120, 8258400), (124, 7992000), (125, 7928064), (128, 7742250), (135, 7340800), (144, 6882000), (148, 6696000), (150, 6606720), (155, 6393600), (160, 6193800), (180, 5505600), (185, 5356800), (186, 5328000), (192, 5161500), (200, 4955040), (216, 4588000), (222, 4464000), (225, 4404480), (240, 4129200), (248, 3996000), (250, 3964032), (256, 3871125), (270, 3670400), (279, 3552000), (288, 3441000), (296, 3348000), (300, 3303360), (310, 3196800), (320, 3096900), (333, 2976000), (360, 2752800), (370, 2678400), (372, 2664000), (375, 2642688), (384, 2580750), (400, 2477520), (432, 2294000), (444, 2232000), (450, 2202240), (465, 2131200), (480, 2064600), (496, 1998000), (500, 1982016), (540, 1835200), (555, 1785600), (558, 1776000), (576, 1720500), (592, 1674000), (600, 1651680), (620, 1598400), (640, 1548450), (666, 1488000), (675, 1468160), (720, 1376400), (740, 1339200), (744, 1332000), (750, 1321344), (768, 1290375), (775, 1278720), (800, 1238760), (837, 1184000), (864, 1147000), (888, 1116000), (900, 1101120), (925, 1071360), (930, 1065600), (960, 1032300), (992, 999000), (999, 992000), (1000, 991008), (1080, 917600), (1110, 892800), (1116, 888000), (1125, 880896), (1147, 864000), (1152, 860250), (1184, 837000), (1200, 825840), (1240, 799200), (1280, 774225), (1332, 744000), (1350, 734080), (1395, 710400), (1440, 688200), (1480, 669600), (1488, 666000), (1500, 660672), (1550, 639360), (1600, 619380), (1665, 595200), (1674, 592000), (1728, 573500), (1776, 558000), (1800, 550560), (1850, 535680), (1860, 532800), (1920, 516150), (1984, 499500), (1998, 496000), (2000, 495504), (2160, 458800), (2220, 446400), (2232, 444000), (2250, 440448), (2294, 432000), (2304, 430125), (2325, 426240), (2368, 418500), (2400, 412920), (2480, 399600), (2664, 372000), (2700, 367040), (2775, 357120), (2790, 355200), (2880, 344100), (2960, 334800), (2976, 333000), (3000, 330336), (3100, 319680), (3200, 309690), (3330, 297600), (3348, 296000), (3375, 293632), (3441, 288000), (3456, 286750), (3552, 279000), (3600, 275280), (3700, 267840), (3720, 266400), (3840, 258075), (3875, 255744), (3968, 249750), (3996, 248000), (4000, 247752), (4185, 236800), (4320, 229400), (4440, 223200), (4464, 222000), (4500, 220224), (4588, 216000), (4625, 214272), (4650, 213120), (4736, 209250), (4800, 206460), (4960, 199800), (4995, 198400), (5328, 186000), (5400, 183520), (5550, 178560), (5580, 177600), (5735, 172800), (5760, 172050), (5920, 167400), (5952, 166500), (6000, 165168), (6200, 159840), (6400, 154845), (6660, 148800), (6696, 148000), (6750, 146816), (6882, 144000), (6912, 143375), (6975, 142080), (7104, 139500), (7200, 137640), (7400, 133920), (7440, 133200), (7750, 127872), (7936, 124875), (7992, 124000), (8000, 123876), (8325, 119040), (8370, 118400), (8640, 114700), (8880, 111600), (8928, 111000), (9000, 110112), (9176, 108000), (9250, 107136), (9300, 106560), (9472, 104625), (9600, 103230), (9920, 99900), (9990, 99200), (10323, 96000), (10656, 93000), (10800, 91760), (11100, 89280), (11160, 88800), (11470, 86400), (11520, 86025), (11625, 85248), (11840, 83700), (11904, 83250), (12000, 82584), (12400, 79920), (13320, 74400), (13392, 74000), (13500, 73408), (13764, 72000), (13875, 71424), (13950, 71040), (14208, 69750), (14400, 68820), (14800, 66960), (14880, 66600), (15500, 63936), (15984, 62000), (16000, 61938), (16650, 59520), (16740, 59200), (17205, 57600), (17280, 57350), (17760, 55800), (17856, 55500), (18000, 55056), (18352, 54000), (18500, 53568), (18600, 53280), (19200, 51615), (19840, 49950), (19980, 49600), (20646, 48000), (20925, 47360), (21312, 46500), (21600, 45880), (22200, 44640), (22320, 44400), (22940, 43200), (23250, 42624), (23680, 41850), (23808, 41625), (24000, 41292), (24800, 39960), (24975, 39680), (26640, 37200), (26784, 37000), (27000, 36704), (27528, 36000), (27750, 35712), (27900, 35520), (28416, 34875), (28675, 34560), (28800, 34410), (29600, 33480), (29760, 33300), (30969, 32000), (31000, 31968)]