2578560000

素因数分解:

$2^{10}\times 3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 440

約数和(自身を含む): 9208552320

約数和(自身を除く): 6629992320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 79, 80, 85, 96, 100, 102, 120, 125, 128, 136, 150, 158, 160, 170, 192, 200, 204, 237, 240, 250, 255, 256, 272, 300, 316, 320, 340, 375, 384, 395, 400, 408, 425, 474, 480, 500, 510, 512, 544, 600, 625, 632, 640, 680, 750, 768, 790, 800, 816, 850, 948, 960, 1000, 1020, 1024, 1088, 1185, 1200, 1250, 1264, 1275, 1280, 1343, 1360, 1500, 1536, 1580, 1600, 1632, 1700, 1875, 1896, 1920, 1975, 2000, 2040, 2125, 2176, 2370, 2400, 2500, 2528, 2550, 2560, 2686, 2720, 3000, 3072, 3160, 3200, 3264, 3400, 3750, 3792, 3840, 3950, 4000, 4029, 4080, 4250, 4352, 4740, 4800, 5000, 5056, 5100, 5120, 5372, 5440, 5925, 6000, 6320, 6375, 6400, 6528, 6715, 6800, 7500, 7584, 7680, 7900, 8000, 8058, 8160, 8500, 8704, 9480, 9600, 9875, 10000, 10112, 10200, 10625, 10744, 10880, 11850, 12000, 12640, 12750, 12800, 13056, 13430, 13600, 15000, 15168, 15360, 15800, 16000, 16116, 16320, 17000, 17408, 18960, 19200, 19750, 20000, 20145, 20224, 20400, 21250, 21488, 21760, 23700, 24000, 25280, 25500, 25600, 26112, 26860, 27200, 29625, 30000, 30336, 31600, 31875, 32000, 32232, 32640, 33575, 34000, 37920, 38400, 39500, 40000, 40290, 40448, 40800, 42500, 42976, 43520, 47400, 48000, 49375, 50560, 51000, 52224, 53720, 54400, 59250, 60000, 60672, 63200, 63750, 64000, 64464, 65280, 67150, 68000, 75840, 76800, 79000, 80000, 80580, 80896, 81600, 85000, 85952, 87040, 94800, 96000, 98750, 100725, 101120, 102000, 107440, 108800, 118500, 120000, 121344, 126400, 127500, 128000, 128928, 130560, 134300, 136000, 148125, 151680, 158000, 160000, 161160, 163200, 167875, 170000, 171904, 189600, 192000, 197500, 201450, 202240, 204000, 214880, 217600, 237000, 240000, 242688, 252800, 255000, 257856, 261120, 268600, 272000, 296250, 303360, 316000, 320000, 322320, 326400, 335750, 340000, 343808, 379200, 384000, 395000, 402900, 404480, 408000, 429760, 435200, 474000, 480000, 503625, 505600, 510000, 515712, 537200, 544000, 592500, 606720, 632000, 640000, 644640, 652800, 671500, 680000, 687616, 758400, 790000, 805800, 816000, 839375, 859520, 948000, 960000, 1007250, 1011200, 1020000, 1031424, 1074400, 1088000, 1185000, 1213440, 1264000, 1289280, 1305600, 1343000, 1360000, 1375232, 1516800, 1580000, 1611600, 1632000, 1678750, 1719040, 1896000, 1920000, 2014500, 2022400, 2040000, 2062848, 2148800, 2176000, 2370000, 2518125, 2528000, 2578560, 2686000, 2720000, 3033600, 3160000, 3223200, 3264000, 3357500, 3438080, 3792000, 4029000, 4080000, 4125696, 4297600, 4740000, 5036250, 5056000, 5157120, 5372000, 5440000, 6067200, 6320000, 6446400, 6528000, 6715000, 6876160, 7584000, 8058000, 8160000, 8595200, 9480000, 10072500, 10112000, 10314240, 10744000, 10880000, 12640000, 12892800, 13430000, 15168000, 16116000, 16320000, 17190400, 18960000, 20145000, 20628480, 21488000, 25280000, 25785600, 26860000, 30336000, 32232000, 32640000, 34380800, 37920000, 40290000, 42976000, 50560000, 51571200, 53720000, 64464000, 75840000, 80580000, 85952000, 103142400, 107440000, 128928000, 151680000, 161160000, 171904000, 214880000, 257856000, 322320000, 429760000, 515712000, 644640000, 859520000, 1289280000, 2578560000]

約数ペア:

[(1, 2578560000), (2, 1289280000), (3, 859520000), (4, 644640000), (5, 515712000), (6, 429760000), (8, 322320000), (10, 257856000), (12, 214880000), (15, 171904000), (16, 161160000), (17, 151680000), (20, 128928000), (24, 107440000), (25, 103142400), (30, 85952000), (32, 80580000), (34, 75840000), (40, 64464000), (48, 53720000), (50, 51571200), (51, 50560000), (60, 42976000), (64, 40290000), (68, 37920000), (75, 34380800), (79, 32640000), (80, 32232000), (85, 30336000), (96, 26860000), (100, 25785600), (102, 25280000), (120, 21488000), (125, 20628480), (128, 20145000), (136, 18960000), (150, 17190400), (158, 16320000), (160, 16116000), (170, 15168000), (192, 13430000), (200, 12892800), (204, 12640000), (237, 10880000), (240, 10744000), (250, 10314240), (255, 10112000), (256, 10072500), (272, 9480000), (300, 8595200), (316, 8160000), (320, 8058000), (340, 7584000), (375, 6876160), (384, 6715000), (395, 6528000), (400, 6446400), (408, 6320000), (425, 6067200), (474, 5440000), (480, 5372000), (500, 5157120), (510, 5056000), (512, 5036250), (544, 4740000), (600, 4297600), (625, 4125696), (632, 4080000), (640, 4029000), (680, 3792000), (750, 3438080), (768, 3357500), (790, 3264000), (800, 3223200), (816, 3160000), (850, 3033600), (948, 2720000), (960, 2686000), (1000, 2578560), (1020, 2528000), (1024, 2518125), (1088, 2370000), (1185, 2176000), (1200, 2148800), (1250, 2062848), (1264, 2040000), (1275, 2022400), (1280, 2014500), (1343, 1920000), (1360, 1896000), (1500, 1719040), (1536, 1678750), (1580, 1632000), (1600, 1611600), (1632, 1580000), (1700, 1516800), (1875, 1375232), (1896, 1360000), (1920, 1343000), (1975, 1305600), (2000, 1289280), (2040, 1264000), (2125, 1213440), (2176, 1185000), (2370, 1088000), (2400, 1074400), (2500, 1031424), (2528, 1020000), (2550, 1011200), (2560, 1007250), (2686, 960000), (2720, 948000), (3000, 859520), (3072, 839375), (3160, 816000), (3200, 805800), (3264, 790000), (3400, 758400), (3750, 687616), (3792, 680000), (3840, 671500), (3950, 652800), (4000, 644640), (4029, 640000), (4080, 632000), (4250, 606720), (4352, 592500), (4740, 544000), (4800, 537200), (5000, 515712), (5056, 510000), (5100, 505600), (5120, 503625), (5372, 480000), (5440, 474000), (5925, 435200), (6000, 429760), (6320, 408000), (6375, 404480), (6400, 402900), (6528, 395000), (6715, 384000), (6800, 379200), (7500, 343808), (7584, 340000), (7680, 335750), (7900, 326400), (8000, 322320), (8058, 320000), (8160, 316000), (8500, 303360), (8704, 296250), (9480, 272000), (9600, 268600), (9875, 261120), (10000, 257856), (10112, 255000), (10200, 252800), (10625, 242688), (10744, 240000), (10880, 237000), (11850, 217600), (12000, 214880), (12640, 204000), (12750, 202240), (12800, 201450), (13056, 197500), (13430, 192000), (13600, 189600), (15000, 171904), (15168, 170000), (15360, 167875), (15800, 163200), (16000, 161160), (16116, 160000), (16320, 158000), (17000, 151680), (17408, 148125), (18960, 136000), (19200, 134300), (19750, 130560), (20000, 128928), (20145, 128000), (20224, 127500), (20400, 126400), (21250, 121344), (21488, 120000), (21760, 118500), (23700, 108800), (24000, 107440), (25280, 102000), (25500, 101120), (25600, 100725), (26112, 98750), (26860, 96000), (27200, 94800), (29625, 87040), (30000, 85952), (30336, 85000), (31600, 81600), (31875, 80896), (32000, 80580), (32232, 80000), (32640, 79000), (33575, 76800), (34000, 75840), (37920, 68000), (38400, 67150), (39500, 65280), (40000, 64464), (40290, 64000), (40448, 63750), (40800, 63200), (42500, 60672), (42976, 60000), (43520, 59250), (47400, 54400), (48000, 53720), (49375, 52224), (50560, 51000)]