20584857600

素因数分解:

$2^{18}\times 3^2\times 5^2\times {\mathrm{349}}^1$

素因数の和:401

約数の個数: 342

約数和(自身を含む): 73950681350

約数和(自身を除く): 53365823750

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 256, 288, 300, 320, 349, 360, 384, 400, 450, 480, 512, 576, 600, 640, 698, 720, 768, 800, 900, 960, 1024, 1047, 1152, 1200, 1280, 1396, 1440, 1536, 1600, 1745, 1800, 1920, 2048, 2094, 2304, 2400, 2560, 2792, 2880, 3072, 3141, 3200, 3490, 3600, 3840, 4096, 4188, 4608, 4800, 5120, 5235, 5584, 5760, 6144, 6282, 6400, 6980, 7200, 7680, 8192, 8376, 8725, 9216, 9600, 10240, 10470, 11168, 11520, 12288, 12564, 12800, 13960, 14400, 15360, 15705, 16384, 16752, 17450, 18432, 19200, 20480, 20940, 22336, 23040, 24576, 25128, 25600, 26175, 27920, 28800, 30720, 31410, 32768, 33504, 34900, 36864, 38400, 40960, 41880, 44672, 46080, 49152, 50256, 51200, 52350, 55840, 57600, 61440, 62820, 65536, 67008, 69800, 73728, 76800, 78525, 81920, 83760, 89344, 92160, 98304, 100512, 102400, 104700, 111680, 115200, 122880, 125640, 131072, 134016, 139600, 147456, 153600, 157050, 163840, 167520, 178688, 184320, 196608, 201024, 204800, 209400, 223360, 230400, 245760, 251280, 262144, 268032, 279200, 294912, 307200, 314100, 327680, 335040, 357376, 368640, 393216, 402048, 409600, 418800, 446720, 460800, 491520, 502560, 536064, 558400, 589824, 614400, 628200, 655360, 670080, 714752, 737280, 786432, 804096, 819200, 837600, 893440, 921600, 983040, 1005120, 1072128, 1116800, 1179648, 1228800, 1256400, 1310720, 1340160, 1429504, 1474560, 1608192, 1638400, 1675200, 1786880, 1843200, 1966080, 2010240, 2144256, 2233600, 2359296, 2457600, 2512800, 2680320, 2859008, 2949120, 3216384, 3276800, 3350400, 3573760, 3686400, 3932160, 4020480, 4288512, 4467200, 4915200, 5025600, 5360640, 5718016, 5898240, 6432768, 6553600, 6700800, 7147520, 7372800, 8040960, 8577024, 8934400, 9830400, 10051200, 10721280, 11436032, 11796480, 12865536, 13401600, 14295040, 14745600, 16081920, 17154048, 17868800, 19660800, 20102400, 21442560, 22872064, 25731072, 26803200, 28590080, 29491200, 32163840, 34308096, 35737600, 40204800, 42885120, 45744128, 51462144, 53606400, 57180160, 58982400, 64327680, 68616192, 71475200, 80409600, 85770240, 91488256, 102924288, 107212800, 114360320, 128655360, 137232384, 142950400, 160819200, 171540480, 205848576, 214425600, 228720640, 257310720, 274464768, 285900800, 321638400, 343080960, 411697152, 428851200, 457441280, 514621440, 571801600, 643276800, 686161920, 823394304, 857702400, 1029242880, 1143603200, 1286553600, 1372323840, 1715404800, 2058485760, 2287206400, 2573107200, 3430809600, 4116971520, 5146214400, 6861619200, 10292428800, 20584857600]

約数ペア:

[(1, 20584857600), (2, 10292428800), (3, 6861619200), (4, 5146214400), (5, 4116971520), (6, 3430809600), (8, 2573107200), (9, 2287206400), (10, 2058485760), (12, 1715404800), (15, 1372323840), (16, 1286553600), (18, 1143603200), (20, 1029242880), (24, 857702400), (25, 823394304), (30, 686161920), (32, 643276800), (36, 571801600), (40, 514621440), (45, 457441280), (48, 428851200), (50, 411697152), (60, 343080960), (64, 321638400), (72, 285900800), (75, 274464768), (80, 257310720), (90, 228720640), (96, 214425600), (100, 205848576), (120, 171540480), (128, 160819200), (144, 142950400), (150, 137232384), (160, 128655360), (180, 114360320), (192, 107212800), (200, 102924288), (225, 91488256), (240, 85770240), (256, 80409600), (288, 71475200), (300, 68616192), (320, 64327680), (349, 58982400), (360, 57180160), (384, 53606400), (400, 51462144), (450, 45744128), (480, 42885120), (512, 40204800), (576, 35737600), (600, 34308096), (640, 32163840), (698, 29491200), (720, 28590080), (768, 26803200), (800, 25731072), (900, 22872064), (960, 21442560), (1024, 20102400), (1047, 19660800), (1152, 17868800), (1200, 17154048), (1280, 16081920), (1396, 14745600), (1440, 14295040), (1536, 13401600), (1600, 12865536), (1745, 11796480), (1800, 11436032), (1920, 10721280), (2048, 10051200), (2094, 9830400), (2304, 8934400), (2400, 8577024), (2560, 8040960), (2792, 7372800), (2880, 7147520), (3072, 6700800), (3141, 6553600), (3200, 6432768), (3490, 5898240), (3600, 5718016), (3840, 5360640), (4096, 5025600), (4188, 4915200), (4608, 4467200), (4800, 4288512), (5120, 4020480), (5235, 3932160), (5584, 3686400), (5760, 3573760), (6144, 3350400), (6282, 3276800), (6400, 3216384), (6980, 2949120), (7200, 2859008), (7680, 2680320), (8192, 2512800), (8376, 2457600), (8725, 2359296), (9216, 2233600), (9600, 2144256), (10240, 2010240), (10470, 1966080), (11168, 1843200), (11520, 1786880), (12288, 1675200), (12564, 1638400), (12800, 1608192), (13960, 1474560), (14400, 1429504), (15360, 1340160), (15705, 1310720), (16384, 1256400), (16752, 1228800), (17450, 1179648), (18432, 1116800), (19200, 1072128), (20480, 1005120), (20940, 983040), (22336, 921600), (23040, 893440), (24576, 837600), (25128, 819200), (25600, 804096), (26175, 786432), (27920, 737280), (28800, 714752), (30720, 670080), (31410, 655360), (32768, 628200), (33504, 614400), (34900, 589824), (36864, 558400), (38400, 536064), (40960, 502560), (41880, 491520), (44672, 460800), (46080, 446720), (49152, 418800), (50256, 409600), (51200, 402048), (52350, 393216), (55840, 368640), (57600, 357376), (61440, 335040), (62820, 327680), (65536, 314100), (67008, 307200), (69800, 294912), (73728, 279200), (76800, 268032), (78525, 262144), (81920, 251280), (83760, 245760), (89344, 230400), (92160, 223360), (98304, 209400), (100512, 204800), (102400, 201024), (104700, 196608), (111680, 184320), (115200, 178688), (122880, 167520), (125640, 163840), (131072, 157050), (134016, 153600), (139600, 147456)]