2030120960

素因数分解:

$2^{12}\times 5^1\times 7^3\times {\mathrm{17}}^2$

素因数の和:84

約数の個数: 312

約数和(自身を含む): 6035128800

約数和(自身を除く): 4005007840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 64, 68, 70, 80, 85, 98, 112, 119, 128, 136, 140, 160, 170, 196, 224, 238, 245, 256, 272, 280, 289, 320, 340, 343, 392, 448, 476, 490, 512, 544, 560, 578, 595, 640, 680, 686, 784, 833, 896, 952, 980, 1024, 1088, 1120, 1156, 1190, 1280, 1360, 1372, 1445, 1568, 1666, 1715, 1792, 1904, 1960, 2023, 2048, 2176, 2240, 2312, 2380, 2560, 2720, 2744, 2890, 3136, 3332, 3430, 3584, 3808, 3920, 4046, 4096, 4165, 4352, 4480, 4624, 4760, 5120, 5440, 5488, 5780, 5831, 6272, 6664, 6860, 7168, 7616, 7840, 8092, 8330, 8704, 8960, 9248, 9520, 10115, 10240, 10880, 10976, 11560, 11662, 12544, 13328, 13720, 14161, 14336, 15232, 15680, 16184, 16660, 17408, 17920, 18496, 19040, 20230, 20480, 21760, 21952, 23120, 23324, 25088, 26656, 27440, 28322, 28672, 29155, 30464, 31360, 32368, 33320, 34816, 35840, 36992, 38080, 40460, 43520, 43904, 46240, 46648, 50176, 53312, 54880, 56644, 58310, 60928, 62720, 64736, 66640, 69632, 70805, 71680, 73984, 76160, 80920, 87040, 87808, 92480, 93296, 99127, 100352, 106624, 109760, 113288, 116620, 121856, 125440, 129472, 133280, 141610, 143360, 147968, 152320, 161840, 174080, 175616, 184960, 186592, 198254, 200704, 213248, 219520, 226576, 233240, 243712, 250880, 258944, 266560, 283220, 295936, 304640, 323680, 348160, 351232, 369920, 373184, 396508, 426496, 439040, 453152, 466480, 487424, 495635, 501760, 517888, 533120, 566440, 591872, 609280, 647360, 702464, 739840, 746368, 793016, 852992, 878080, 906304, 932960, 991270, 1003520, 1035776, 1066240, 1132880, 1183744, 1218560, 1294720, 1404928, 1479680, 1492736, 1586032, 1705984, 1756160, 1812608, 1865920, 1982540, 2071552, 2132480, 2265760, 2437120, 2589440, 2959360, 2985472, 3172064, 3411968, 3512320, 3625216, 3731840, 3965080, 4143104, 4264960, 4531520, 5178880, 5918720, 5970944, 6344128, 7024640, 7250432, 7463680, 7930160, 8286208, 8529920, 9063040, 10357760, 11941888, 12688256, 14500864, 14927360, 15860320, 17059840, 18126080, 20715520, 23883776, 25376512, 29001728, 29854720, 31720640, 36252160, 41431040, 50753024, 58003456, 59709440, 63441280, 72504320, 101506048, 119418880, 126882560, 145008640, 203012096, 253765120, 290017280, 406024192, 507530240, 1015060480, 2030120960]

約数ペア:

[(1, 2030120960), (2, 1015060480), (4, 507530240), (5, 406024192), (7, 290017280), (8, 253765120), (10, 203012096), (14, 145008640), (16, 126882560), (17, 119418880), (20, 101506048), (28, 72504320), (32, 63441280), (34, 59709440), (35, 58003456), (40, 50753024), (49, 41431040), (56, 36252160), (64, 31720640), (68, 29854720), (70, 29001728), (80, 25376512), (85, 23883776), (98, 20715520), (112, 18126080), (119, 17059840), (128, 15860320), (136, 14927360), (140, 14500864), (160, 12688256), (170, 11941888), (196, 10357760), (224, 9063040), (238, 8529920), (245, 8286208), (256, 7930160), (272, 7463680), (280, 7250432), (289, 7024640), (320, 6344128), (340, 5970944), (343, 5918720), (392, 5178880), (448, 4531520), (476, 4264960), (490, 4143104), (512, 3965080), (544, 3731840), (560, 3625216), (578, 3512320), (595, 3411968), (640, 3172064), (680, 2985472), (686, 2959360), (784, 2589440), (833, 2437120), (896, 2265760), (952, 2132480), (980, 2071552), (1024, 1982540), (1088, 1865920), (1120, 1812608), (1156, 1756160), (1190, 1705984), (1280, 1586032), (1360, 1492736), (1372, 1479680), (1445, 1404928), (1568, 1294720), (1666, 1218560), (1715, 1183744), (1792, 1132880), (1904, 1066240), (1960, 1035776), (2023, 1003520), (2048, 991270), (2176, 932960), (2240, 906304), (2312, 878080), (2380, 852992), (2560, 793016), (2720, 746368), (2744, 739840), (2890, 702464), (3136, 647360), (3332, 609280), (3430, 591872), (3584, 566440), (3808, 533120), (3920, 517888), (4046, 501760), (4096, 495635), (4165, 487424), (4352, 466480), (4480, 453152), (4624, 439040), (4760, 426496), (5120, 396508), (5440, 373184), (5488, 369920), (5780, 351232), (5831, 348160), (6272, 323680), (6664, 304640), (6860, 295936), (7168, 283220), (7616, 266560), (7840, 258944), (8092, 250880), (8330, 243712), (8704, 233240), (8960, 226576), (9248, 219520), (9520, 213248), (10115, 200704), (10240, 198254), (10880, 186592), (10976, 184960), (11560, 175616), (11662, 174080), (12544, 161840), (13328, 152320), (13720, 147968), (14161, 143360), (14336, 141610), (15232, 133280), (15680, 129472), (16184, 125440), (16660, 121856), (17408, 116620), (17920, 113288), (18496, 109760), (19040, 106624), (20230, 100352), (20480, 99127), (21760, 93296), (21952, 92480), (23120, 87808), (23324, 87040), (25088, 80920), (26656, 76160), (27440, 73984), (28322, 71680), (28672, 70805), (29155, 69632), (30464, 66640), (31360, 64736), (32368, 62720), (33320, 60928), (34816, 58310), (35840, 56644), (36992, 54880), (38080, 53312), (40460, 50176), (43520, 46648), (43904, 46240)]