257815042560

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{9491}}^1$

素因数の和:9657

約数の個数: 400

約数和(自身を含む): 930559002912

約数和(自身を除く): 672743960352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 131, 135, 144, 160, 162, 180, 192, 216, 240, 256, 262, 270, 288, 320, 324, 360, 384, 393, 405, 432, 480, 512, 524, 540, 576, 640, 648, 655, 720, 768, 786, 810, 864, 960, 1048, 1080, 1152, 1179, 1280, 1296, 1310, 1440, 1536, 1572, 1620, 1728, 1920, 1965, 2096, 2160, 2304, 2358, 2560, 2592, 2620, 2880, 3144, 3240, 3456, 3537, 3840, 3930, 4192, 4320, 4608, 4716, 5184, 5240, 5760, 5895, 6288, 6480, 6912, 7074, 7680, 7860, 8384, 8640, 9432, 9491, 10368, 10480, 10611, 11520, 11790, 12576, 12960, 13824, 14148, 15720, 16768, 17280, 17685, 18864, 18982, 20736, 20960, 21222, 23040, 23580, 25152, 25920, 28296, 28473, 31440, 33536, 34560, 35370, 37728, 37964, 41472, 41920, 42444, 47160, 47455, 50304, 51840, 53055, 56592, 56946, 62880, 67072, 69120, 70740, 75456, 75928, 83840, 84888, 85419, 94320, 94910, 100608, 103680, 106110, 113184, 113892, 125760, 141480, 142365, 150912, 151856, 167680, 169776, 170838, 188640, 189820, 201216, 207360, 212220, 226368, 227784, 251520, 256257, 282960, 284730, 301824, 303712, 335360, 339552, 341676, 377280, 379640, 424440, 427095, 452736, 455568, 503040, 512514, 565920, 569460, 603648, 607424, 679104, 683352, 754560, 759280, 768771, 848880, 854190, 905472, 911136, 1006080, 1025028, 1131840, 1138920, 1214848, 1243321, 1281285, 1358208, 1366704, 1509120, 1518560, 1537542, 1697760, 1708380, 1810944, 1822272, 2050056, 2263680, 2277840, 2429696, 2486642, 2562570, 2716416, 2733408, 3018240, 3037120, 3075084, 3395520, 3416760, 3644544, 3729963, 3843855, 4100112, 4527360, 4555680, 4859392, 4973284, 5125140, 5432832, 5466816, 6074240, 6150168, 6216605, 6791040, 6833520, 7289088, 7459926, 7687710, 8200224, 9054720, 9111360, 9946568, 10250280, 10933632, 11189889, 12148480, 12300336, 12433210, 13582080, 13667040, 14578176, 14919852, 15375420, 16400448, 18222720, 18649815, 19893136, 20500560, 21867264, 22379778, 24296960, 24600672, 24866420, 27164160, 27334080, 29839704, 30750840, 32800896, 33569667, 36445440, 37299630, 39786272, 41001120, 43734528, 44759556, 49201344, 49732840, 54668160, 55949445, 59679408, 61501680, 65601792, 67139334, 72890880, 74599260, 79572544, 82002240, 89519112, 98402688, 99465680, 100709001, 109336320, 111898890, 119358816, 123003360, 131203584, 134278668, 149198520, 159145088, 164004480, 167848335, 179038224, 196805376, 198931360, 201418002, 218672640, 223797780, 238717632, 246006720, 268557336, 298397040, 318290176, 328008960, 335696670, 358076448, 393610752, 397862720, 402836004, 447595560, 477435264, 492013440, 503545005, 537114672, 596794080, 636580352, 656017920, 671393340, 716152896, 795725440, 805672008, 895191120, 954870528, 984026880, 1007090010, 1074229344, 1193588160, 1342786680, 1432305792, 1591450880, 1611344016, 1790382240, 1909741056, 1968053760, 2014180020, 2148458688, 2387176320, 2685573360, 2864611584, 3182901760, 3222688032, 3580764480, 4028360040, 4296917376, 4774352640, 5371146720, 5729223168, 6445376064, 7161528960, 8056720080, 8593834752, 9548705280, 10742293440, 12890752128, 14323057920, 16113440160, 17187669504, 21484586880, 25781504256, 28646115840, 32226880320, 42969173760, 51563008512, 64453760640, 85938347520, 128907521280, 257815042560]

約数ペア:

[(1, 257815042560), (2, 128907521280), (3, 85938347520), (4, 64453760640), (5, 51563008512), (6, 42969173760), (8, 32226880320), (9, 28646115840), (10, 25781504256), (12, 21484586880), (15, 17187669504), (16, 16113440160), (18, 14323057920), (20, 12890752128), (24, 10742293440), (27, 9548705280), (30, 8593834752), (32, 8056720080), (36, 7161528960), (40, 6445376064), (45, 5729223168), (48, 5371146720), (54, 4774352640), (60, 4296917376), (64, 4028360040), (72, 3580764480), (80, 3222688032), (81, 3182901760), (90, 2864611584), (96, 2685573360), (108, 2387176320), (120, 2148458688), (128, 2014180020), (131, 1968053760), (135, 1909741056), (144, 1790382240), (160, 1611344016), (162, 1591450880), (180, 1432305792), (192, 1342786680), (216, 1193588160), (240, 1074229344), (256, 1007090010), (262, 984026880), (270, 954870528), (288, 895191120), (320, 805672008), (324, 795725440), (360, 716152896), (384, 671393340), (393, 656017920), (405, 636580352), (432, 596794080), (480, 537114672), (512, 503545005), (524, 492013440), (540, 477435264), (576, 447595560), (640, 402836004), (648, 397862720), (655, 393610752), (720, 358076448), (768, 335696670), (786, 328008960), (810, 318290176), (864, 298397040), (960, 268557336), (1048, 246006720), (1080, 238717632), (1152, 223797780), (1179, 218672640), (1280, 201418002), (1296, 198931360), (1310, 196805376), (1440, 179038224), (1536, 167848335), (1572, 164004480), (1620, 159145088), (1728, 149198520), (1920, 134278668), (1965, 131203584), (2096, 123003360), (2160, 119358816), (2304, 111898890), (2358, 109336320), (2560, 100709001), (2592, 99465680), (2620, 98402688), (2880, 89519112), (3144, 82002240), (3240, 79572544), (3456, 74599260), (3537, 72890880), (3840, 67139334), (3930, 65601792), (4192, 61501680), (4320, 59679408), (4608, 55949445), (4716, 54668160), (5184, 49732840), (5240, 49201344), (5760, 44759556), (5895, 43734528), (6288, 41001120), (6480, 39786272), (6912, 37299630), (7074, 36445440), (7680, 33569667), (7860, 32800896), (8384, 30750840), (8640, 29839704), (9432, 27334080), (9491, 27164160), (10368, 24866420), (10480, 24600672), (10611, 24296960), (11520, 22379778), (11790, 21867264), (12576, 20500560), (12960, 19893136), (13824, 18649815), (14148, 18222720), (15720, 16400448), (16768, 15375420), (17280, 14919852), (17685, 14578176), (18864, 13667040), (18982, 13582080), (20736, 12433210), (20960, 12300336), (21222, 12148480), (23040, 11189889), (23580, 10933632), (25152, 10250280), (25920, 9946568), (28296, 9111360), (28473, 9054720), (31440, 8200224), (33536, 7687710), (34560, 7459926), (35370, 7289088), (37728, 6833520), (37964, 6791040), (41472, 6216605), (41920, 6150168), (42444, 6074240), (47160, 5466816), (47455, 5432832), (50304, 5125140), (51840, 4973284), (53055, 4859392), (56592, 4555680), (56946, 4527360), (62880, 4100112), (67072, 3843855), (69120, 3729963), (70740, 3644544), (75456, 3416760), (75928, 3395520), (83840, 3075084), (84888, 3037120), (85419, 3018240), (94320, 2733408), (94910, 2716416), (100608, 2562570), (103680, 2486642), (106110, 2429696), (113184, 2277840), (113892, 2263680), (125760, 2050056), (141480, 1822272), (142365, 1810944), (150912, 1708380), (151856, 1697760), (167680, 1537542), (169776, 1518560), (170838, 1509120), (188640, 1366704), (189820, 1358208), (201216, 1281285), (207360, 1243321), (212220, 1214848), (226368, 1138920), (227784, 1131840), (251520, 1025028), (256257, 1006080), (282960, 911136), (284730, 905472), (301824, 854190), (303712, 848880), (335360, 768771), (339552, 759280), (341676, 754560), (377280, 683352), (379640, 679104), (424440, 607424), (427095, 603648), (452736, 569460), (455568, 565920), (503040, 512514)]