2007728640

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:1000

約数の個数: 320

約数和(自身を含む): 7369528320

約数和(自身を除く): 5361799680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 256, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 512, 540, 558, 576, 620, 640, 720, 744, 768, 837, 864, 930, 937, 960, 992, 1080, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1674, 1728, 1860, 1874, 1920, 1984, 2160, 2232, 2304, 2480, 2560, 2790, 2811, 2880, 2976, 3348, 3456, 3720, 3748, 3840, 3968, 4185, 4320, 4464, 4608, 4685, 4960, 5580, 5622, 5760, 5952, 6696, 6912, 7440, 7496, 7680, 7936, 8370, 8433, 8640, 8928, 9370, 9920, 11160, 11244, 11520, 11904, 13392, 13824, 14055, 14880, 14992, 15872, 16740, 16866, 17280, 17856, 18740, 19840, 22320, 22488, 23040, 23808, 25299, 26784, 28110, 29047, 29760, 29984, 33480, 33732, 34560, 35712, 37480, 39680, 42165, 44640, 44976, 47616, 50598, 53568, 56220, 58094, 59520, 59968, 66960, 67464, 69120, 71424, 74960, 79360, 84330, 87141, 89280, 89952, 101196, 107136, 112440, 116188, 119040, 119936, 126495, 133920, 134928, 142848, 145235, 149920, 168660, 174282, 178560, 179904, 202392, 214272, 224880, 232376, 238080, 239872, 252990, 261423, 267840, 269856, 290470, 299840, 337320, 348564, 357120, 359808, 404784, 428544, 435705, 449760, 464752, 479744, 505980, 522846, 535680, 539712, 580940, 599680, 674640, 697128, 714240, 719616, 784269, 809568, 871410, 899520, 929504, 1011960, 1045692, 1071360, 1079424, 1161880, 1199360, 1307115, 1349280, 1394256, 1439232, 1568538, 1619136, 1742820, 1799040, 1859008, 2023920, 2091384, 2142720, 2158848, 2323760, 2398720, 2614230, 2698560, 2788512, 3137076, 3238272, 3485640, 3598080, 3718016, 3921345, 4047840, 4182768, 4317696, 4647520, 5228460, 5397120, 5577024, 6274152, 6476544, 6971280, 7196160, 7436032, 7842690, 8095680, 8365536, 9295040, 10456920, 10794240, 11154048, 12548304, 12953088, 13942560, 14872064, 15685380, 16191360, 16731072, 18590080, 20913840, 21588480, 22308096, 25096608, 27885120, 31370760, 32382720, 33462144, 37180160, 41827680, 44616192, 50193216, 55770240, 62741520, 64765440, 66924288, 74360320, 83655360, 100386432, 111540480, 125483040, 133848576, 167310720, 200772864, 223080960, 250966080, 334621440, 401545728, 501932160, 669242880, 1003864320, 2007728640]

約数ペア:

[(1, 2007728640), (2, 1003864320), (3, 669242880), (4, 501932160), (5, 401545728), (6, 334621440), (8, 250966080), (9, 223080960), (10, 200772864), (12, 167310720), (15, 133848576), (16, 125483040), (18, 111540480), (20, 100386432), (24, 83655360), (27, 74360320), (30, 66924288), (31, 64765440), (32, 62741520), (36, 55770240), (40, 50193216), (45, 44616192), (48, 41827680), (54, 37180160), (60, 33462144), (62, 32382720), (64, 31370760), (72, 27885120), (80, 25096608), (90, 22308096), (93, 21588480), (96, 20913840), (108, 18590080), (120, 16731072), (124, 16191360), (128, 15685380), (135, 14872064), (144, 13942560), (155, 12953088), (160, 12548304), (180, 11154048), (186, 10794240), (192, 10456920), (216, 9295040), (240, 8365536), (248, 8095680), (256, 7842690), (270, 7436032), (279, 7196160), (288, 6971280), (310, 6476544), (320, 6274152), (360, 5577024), (372, 5397120), (384, 5228460), (432, 4647520), (465, 4317696), (480, 4182768), (496, 4047840), (512, 3921345), (540, 3718016), (558, 3598080), (576, 3485640), (620, 3238272), (640, 3137076), (720, 2788512), (744, 2698560), (768, 2614230), (837, 2398720), (864, 2323760), (930, 2158848), (937, 2142720), (960, 2091384), (992, 2023920), (1080, 1859008), (1116, 1799040), (1152, 1742820), (1240, 1619136), (1280, 1568538), (1395, 1439232), (1440, 1394256), (1488, 1349280), (1536, 1307115), (1674, 1199360), (1728, 1161880), (1860, 1079424), (1874, 1071360), (1920, 1045692), (1984, 1011960), (2160, 929504), (2232, 899520), (2304, 871410), (2480, 809568), (2560, 784269), (2790, 719616), (2811, 714240), (2880, 697128), (2976, 674640), (3348, 599680), (3456, 580940), (3720, 539712), (3748, 535680), (3840, 522846), (3968, 505980), (4185, 479744), (4320, 464752), (4464, 449760), (4608, 435705), (4685, 428544), (4960, 404784), (5580, 359808), (5622, 357120), (5760, 348564), (5952, 337320), (6696, 299840), (6912, 290470), (7440, 269856), (7496, 267840), (7680, 261423), (7936, 252990), (8370, 239872), (8433, 238080), (8640, 232376), (8928, 224880), (9370, 214272), (9920, 202392), (11160, 179904), (11244, 178560), (11520, 174282), (11904, 168660), (13392, 149920), (13824, 145235), (14055, 142848), (14880, 134928), (14992, 133920), (15872, 126495), (16740, 119936), (16866, 119040), (17280, 116188), (17856, 112440), (18740, 107136), (19840, 101196), (22320, 89952), (22488, 89280), (23040, 87141), (23808, 84330), (25299, 79360), (26784, 74960), (28110, 71424), (29047, 69120), (29760, 67464), (29984, 66960), (33480, 59968), (33732, 59520), (34560, 58094), (35712, 56220), (37480, 53568), (39680, 50598), (42165, 47616), (44640, 44976)]