2488688640

素因数分解:

$2^{13}\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:237

約数の個数: 336

約数和(自身を含む): 8883780048

約数和(自身を除く): 6395091408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 128, 129, 144, 157, 160, 172, 180, 192, 215, 240, 256, 258, 288, 314, 320, 344, 360, 384, 387, 430, 471, 480, 512, 516, 576, 628, 640, 645, 688, 720, 768, 774, 785, 860, 942, 960, 1024, 1032, 1152, 1256, 1280, 1290, 1376, 1413, 1440, 1536, 1548, 1570, 1720, 1884, 1920, 1935, 2048, 2064, 2304, 2355, 2512, 2560, 2580, 2752, 2826, 2880, 3072, 3096, 3140, 3440, 3768, 3840, 3870, 4096, 4128, 4608, 4710, 5024, 5120, 5160, 5504, 5652, 5760, 6144, 6192, 6280, 6751, 6880, 7065, 7536, 7680, 7740, 8192, 8256, 9216, 9420, 10048, 10240, 10320, 11008, 11304, 11520, 12288, 12384, 12560, 13502, 13760, 14130, 15072, 15360, 15480, 16512, 18432, 18840, 20096, 20253, 20480, 20640, 22016, 22608, 23040, 24576, 24768, 25120, 27004, 27520, 28260, 30144, 30720, 30960, 33024, 33755, 36864, 37680, 40192, 40506, 40960, 41280, 44032, 45216, 46080, 49536, 50240, 54008, 55040, 56520, 60288, 60759, 61440, 61920, 66048, 67510, 73728, 75360, 80384, 81012, 82560, 88064, 90432, 92160, 99072, 100480, 101265, 108016, 110080, 113040, 120576, 121518, 122880, 123840, 132096, 135020, 150720, 160768, 162024, 165120, 176128, 180864, 184320, 198144, 200960, 202530, 216032, 220160, 226080, 241152, 243036, 247680, 264192, 270040, 301440, 303795, 321536, 324048, 330240, 352256, 361728, 368640, 396288, 401920, 405060, 432064, 440320, 452160, 482304, 486072, 495360, 528384, 540080, 602880, 607590, 643072, 648096, 660480, 723456, 792576, 803840, 810120, 864128, 880640, 904320, 964608, 972144, 990720, 1056768, 1080160, 1205760, 1215180, 1286144, 1296192, 1320960, 1446912, 1585152, 1607680, 1620240, 1728256, 1761280, 1808640, 1929216, 1944288, 1981440, 2160320, 2411520, 2430360, 2592384, 2641920, 2893824, 3170304, 3215360, 3240480, 3456512, 3617280, 3858432, 3888576, 3962880, 4320640, 4823040, 4860720, 5184768, 5283840, 5787648, 6430720, 6480960, 6913024, 7234560, 7777152, 7925760, 8641280, 9646080, 9721440, 10369536, 11575296, 12961920, 13826048, 14469120, 15554304, 15851520, 17282560, 19292160, 19442880, 20739072, 25923840, 27652096, 28938240, 31108608, 34565120, 38885760, 41478144, 51847680, 55304192, 57876480, 62217216, 69130240, 77771520, 82956288, 103695360, 124434432, 138260480, 155543040, 165912576, 207390720, 248868864, 276520960, 311086080, 414781440, 497737728, 622172160, 829562880, 1244344320, 2488688640]

約数ペア:

[(1, 2488688640), (2, 1244344320), (3, 829562880), (4, 622172160), (5, 497737728), (6, 414781440), (8, 311086080), (9, 276520960), (10, 248868864), (12, 207390720), (15, 165912576), (16, 155543040), (18, 138260480), (20, 124434432), (24, 103695360), (30, 82956288), (32, 77771520), (36, 69130240), (40, 62217216), (43, 57876480), (45, 55304192), (48, 51847680), (60, 41478144), (64, 38885760), (72, 34565120), (80, 31108608), (86, 28938240), (90, 27652096), (96, 25923840), (120, 20739072), (128, 19442880), (129, 19292160), (144, 17282560), (157, 15851520), (160, 15554304), (172, 14469120), (180, 13826048), (192, 12961920), (215, 11575296), (240, 10369536), (256, 9721440), (258, 9646080), (288, 8641280), (314, 7925760), (320, 7777152), (344, 7234560), (360, 6913024), (384, 6480960), (387, 6430720), (430, 5787648), (471, 5283840), (480, 5184768), (512, 4860720), (516, 4823040), (576, 4320640), (628, 3962880), (640, 3888576), (645, 3858432), (688, 3617280), (720, 3456512), (768, 3240480), (774, 3215360), (785, 3170304), (860, 2893824), (942, 2641920), (960, 2592384), (1024, 2430360), (1032, 2411520), (1152, 2160320), (1256, 1981440), (1280, 1944288), (1290, 1929216), (1376, 1808640), (1413, 1761280), (1440, 1728256), (1536, 1620240), (1548, 1607680), (1570, 1585152), (1720, 1446912), (1884, 1320960), (1920, 1296192), (1935, 1286144), (2048, 1215180), (2064, 1205760), (2304, 1080160), (2355, 1056768), (2512, 990720), (2560, 972144), (2580, 964608), (2752, 904320), (2826, 880640), (2880, 864128), (3072, 810120), (3096, 803840), (3140, 792576), (3440, 723456), (3768, 660480), (3840, 648096), (3870, 643072), (4096, 607590), (4128, 602880), (4608, 540080), (4710, 528384), (5024, 495360), (5120, 486072), (5160, 482304), (5504, 452160), (5652, 440320), (5760, 432064), (6144, 405060), (6192, 401920), (6280, 396288), (6751, 368640), (6880, 361728), (7065, 352256), (7536, 330240), (7680, 324048), (7740, 321536), (8192, 303795), (8256, 301440), (9216, 270040), (9420, 264192), (10048, 247680), (10240, 243036), (10320, 241152), (11008, 226080), (11304, 220160), (11520, 216032), (12288, 202530), (12384, 200960), (12560, 198144), (13502, 184320), (13760, 180864), (14130, 176128), (15072, 165120), (15360, 162024), (15480, 160768), (16512, 150720), (18432, 135020), (18840, 132096), (20096, 123840), (20253, 122880), (20480, 121518), (20640, 120576), (22016, 113040), (22608, 110080), (23040, 108016), (24576, 101265), (24768, 100480), (25120, 99072), (27004, 92160), (27520, 90432), (28260, 88064), (30144, 82560), (30720, 81012), (30960, 80384), (33024, 75360), (33755, 73728), (36864, 67510), (37680, 66048), (40192, 61920), (40506, 61440), (40960, 60759), (41280, 60288), (44032, 56520), (45216, 55040), (46080, 54008), (49536, 50240)]