660672000

素因数分解:

$2^9\times 3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:107

約数の個数: 480

約数和(自身を含む): 2522767104

約数和(自身を除く): 1862095104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 32, 36, 37, 40, 45, 48, 50, 60, 62, 64, 72, 74, 75, 80, 90, 93, 96, 100, 111, 120, 124, 125, 128, 144, 148, 150, 155, 160, 180, 185, 186, 192, 200, 222, 225, 240, 248, 250, 256, 279, 288, 296, 300, 310, 320, 333, 360, 370, 372, 375, 384, 400, 444, 450, 465, 480, 496, 500, 512, 555, 558, 576, 592, 600, 620, 640, 666, 720, 740, 744, 750, 768, 775, 800, 888, 900, 925, 930, 960, 992, 1000, 1110, 1116, 1125, 1147, 1152, 1184, 1200, 1240, 1280, 1332, 1395, 1440, 1480, 1488, 1500, 1536, 1550, 1600, 1665, 1776, 1800, 1850, 1860, 1920, 1984, 2000, 2220, 2232, 2250, 2294, 2304, 2325, 2368, 2400, 2480, 2560, 2664, 2775, 2790, 2880, 2960, 2976, 3000, 3100, 3200, 3330, 3441, 3552, 3600, 3700, 3720, 3840, 3875, 3968, 4000, 4440, 4464, 4500, 4588, 4608, 4625, 4650, 4736, 4800, 4960, 5328, 5550, 5580, 5735, 5760, 5920, 5952, 6000, 6200, 6400, 6660, 6882, 6975, 7104, 7200, 7400, 7440, 7680, 7750, 7936, 8000, 8325, 8880, 8928, 9000, 9176, 9250, 9300, 9472, 9600, 9920, 10323, 10656, 11100, 11160, 11470, 11520, 11625, 11840, 11904, 12000, 12400, 12800, 13320, 13764, 13875, 13950, 14208, 14400, 14800, 14880, 15500, 15872, 16000, 16650, 17205, 17760, 17856, 18000, 18352, 18500, 18600, 18944, 19200, 19840, 20646, 21312, 22200, 22320, 22940, 23040, 23250, 23680, 23808, 24000, 24800, 26640, 27528, 27750, 27900, 28416, 28675, 28800, 29600, 29760, 31000, 32000, 33300, 34410, 34875, 35520, 35712, 36000, 36704, 37000, 37200, 38400, 39680, 41292, 41625, 42624, 44400, 44640, 45880, 46500, 47360, 47616, 48000, 49600, 51615, 53280, 55056, 55500, 55800, 56832, 57350, 57600, 59200, 59520, 62000, 64000, 66600, 68820, 69750, 71040, 71424, 72000, 73408, 74000, 74400, 79360, 82584, 83250, 85248, 86025, 88800, 89280, 91760, 93000, 94720, 96000, 99200, 103230, 106560, 110112, 111000, 111600, 114700, 115200, 118400, 119040, 124000, 133200, 137640, 139500, 142080, 142848, 143375, 144000, 146816, 148000, 148800, 165168, 166500, 170496, 172050, 177600, 178560, 183520, 186000, 192000, 198400, 206460, 213120, 220224, 222000, 223200, 229400, 236800, 238080, 248000, 258075, 266400, 275280, 279000, 284160, 286750, 288000, 293632, 296000, 297600, 330336, 333000, 344100, 355200, 357120, 367040, 372000, 396800, 412920, 426240, 430125, 440448, 444000, 446400, 458800, 473600, 496000, 516150, 532800, 550560, 558000, 573500, 576000, 587264, 592000, 595200, 660672, 666000, 688200, 710400, 714240, 734080, 744000, 825840, 852480, 860250, 880896, 888000, 892800, 917600, 992000, 1032300, 1065600, 1101120, 1116000, 1147000, 1184000, 1190400, 1290375, 1321344, 1332000, 1376400, 1420800, 1468160, 1488000, 1651680, 1720500, 1761792, 1776000, 1785600, 1835200, 1984000, 2064600, 2131200, 2202240, 2232000, 2294000, 2368000, 2580750, 2642688, 2664000, 2752800, 2936320, 2976000, 3303360, 3441000, 3552000, 3571200, 3670400, 4129200, 4262400, 4404480, 4464000, 4588000, 5161500, 5285376, 5328000, 5505600, 5952000, 6606720, 6882000, 7104000, 7340800, 8258400, 8808960, 8928000, 9176000, 10323000, 10656000, 11011200, 13213440, 13764000, 14681600, 16516800, 17856000, 18352000, 20646000, 21312000, 22022400, 26426880, 27528000, 33033600, 36704000, 41292000, 44044800, 55056000, 66067200, 73408000, 82584000, 110112000, 132134400, 165168000, 220224000, 330336000, 660672000]

約数ペア:

[(1, 660672000), (2, 330336000), (3, 220224000), (4, 165168000), (5, 132134400), (6, 110112000), (8, 82584000), (9, 73408000), (10, 66067200), (12, 55056000), (15, 44044800), (16, 41292000), (18, 36704000), (20, 33033600), (24, 27528000), (25, 26426880), (30, 22022400), (31, 21312000), (32, 20646000), (36, 18352000), (37, 17856000), (40, 16516800), (45, 14681600), (48, 13764000), (50, 13213440), (60, 11011200), (62, 10656000), (64, 10323000), (72, 9176000), (74, 8928000), (75, 8808960), (80, 8258400), (90, 7340800), (93, 7104000), (96, 6882000), (100, 6606720), (111, 5952000), (120, 5505600), (124, 5328000), (125, 5285376), (128, 5161500), (144, 4588000), (148, 4464000), (150, 4404480), (155, 4262400), (160, 4129200), (180, 3670400), (185, 3571200), (186, 3552000), (192, 3441000), (200, 3303360), (222, 2976000), (225, 2936320), (240, 2752800), (248, 2664000), (250, 2642688), (256, 2580750), (279, 2368000), (288, 2294000), (296, 2232000), (300, 2202240), (310, 2131200), (320, 2064600), (333, 1984000), (360, 1835200), (370, 1785600), (372, 1776000), (375, 1761792), (384, 1720500), (400, 1651680), (444, 1488000), (450, 1468160), (465, 1420800), (480, 1376400), (496, 1332000), (500, 1321344), (512, 1290375), (555, 1190400), (558, 1184000), (576, 1147000), (592, 1116000), (600, 1101120), (620, 1065600), (640, 1032300), (666, 992000), (720, 917600), (740, 892800), (744, 888000), (750, 880896), (768, 860250), (775, 852480), (800, 825840), (888, 744000), (900, 734080), (925, 714240), (930, 710400), (960, 688200), (992, 666000), (1000, 660672), (1110, 595200), (1116, 592000), (1125, 587264), (1147, 576000), (1152, 573500), (1184, 558000), (1200, 550560), (1240, 532800), (1280, 516150), (1332, 496000), (1395, 473600), (1440, 458800), (1480, 446400), (1488, 444000), (1500, 440448), (1536, 430125), (1550, 426240), (1600, 412920), (1665, 396800), (1776, 372000), (1800, 367040), (1850, 357120), (1860, 355200), (1920, 344100), (1984, 333000), (2000, 330336), (2220, 297600), (2232, 296000), (2250, 293632), (2294, 288000), (2304, 286750), (2325, 284160), (2368, 279000), (2400, 275280), (2480, 266400), (2560, 258075), (2664, 248000), (2775, 238080), (2790, 236800), (2880, 229400), (2960, 223200), (2976, 222000), (3000, 220224), (3100, 213120), (3200, 206460), (3330, 198400), (3441, 192000), (3552, 186000), (3600, 183520), (3700, 178560), (3720, 177600), (3840, 172050), (3875, 170496), (3968, 166500), (4000, 165168), (4440, 148800), (4464, 148000), (4500, 146816), (4588, 144000), (4608, 143375), (4625, 142848), (4650, 142080), (4736, 139500), (4800, 137640), (4960, 133200), (5328, 124000), (5550, 119040), (5580, 118400), (5735, 115200), (5760, 114700), (5920, 111600), (5952, 111000), (6000, 110112), (6200, 106560), (6400, 103230), (6660, 99200), (6882, 96000), (6975, 94720), (7104, 93000), (7200, 91760), (7400, 89280), (7440, 88800), (7680, 86025), (7750, 85248), (7936, 83250), (8000, 82584), (8325, 79360), (8880, 74400), (8928, 74000), (9000, 73408), (9176, 72000), (9250, 71424), (9300, 71040), (9472, 69750), (9600, 68820), (9920, 66600), (10323, 64000), (10656, 62000), (11100, 59520), (11160, 59200), (11470, 57600), (11520, 57350), (11625, 56832), (11840, 55800), (11904, 55500), (12000, 55056), (12400, 53280), (12800, 51615), (13320, 49600), (13764, 48000), (13875, 47616), (13950, 47360), (14208, 46500), (14400, 45880), (14800, 44640), (14880, 44400), (15500, 42624), (15872, 41625), (16000, 41292), (16650, 39680), (17205, 38400), (17760, 37200), (17856, 37000), (18000, 36704), (18352, 36000), (18500, 35712), (18600, 35520), (18944, 34875), (19200, 34410), (19840, 33300), (20646, 32000), (21312, 31000), (22200, 29760), (22320, 29600), (22940, 28800), (23040, 28675), (23250, 28416), (23680, 27900), (23808, 27750), (24000, 27528), (24800, 26640)]