328696164480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{27751}}^1$

素因数の和:28003

約数の個数: 256

約数和(自身を含む): 1086990336000

約数和(自身を除く): 758294171520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 199, 240, 248, 310, 320, 372, 384, 398, 465, 480, 496, 597, 620, 640, 744, 796, 930, 960, 992, 995, 1194, 1240, 1488, 1592, 1860, 1920, 1984, 1990, 2388, 2480, 2976, 2985, 3184, 3720, 3968, 3980, 4776, 4960, 5952, 5970, 6169, 6368, 7440, 7960, 9552, 9920, 11904, 11940, 12338, 12736, 14880, 15920, 18507, 19104, 19840, 23880, 24676, 25472, 27751, 29760, 30845, 31840, 37014, 38208, 47760, 49352, 55502, 59520, 61690, 63680, 74028, 76416, 83253, 92535, 95520, 98704, 111004, 123380, 127360, 138755, 148056, 166506, 185070, 191040, 197408, 222008, 246760, 277510, 296112, 333012, 370140, 382080, 394816, 416265, 444016, 493520, 555020, 592224, 666024, 740280, 789632, 832530, 860281, 888032, 987040, 1110040, 1184448, 1332048, 1480560, 1665060, 1720562, 1776064, 1974080, 2220080, 2368896, 2580843, 2664096, 2961120, 3330120, 3441124, 3552128, 3948160, 4301405, 4440160, 5161686, 5328192, 5522449, 5922240, 6660240, 6882248, 8602810, 8880320, 10323372, 10656384, 11044898, 11844480, 12904215, 13320480, 13764496, 16567347, 17205620, 17760640, 20646744, 22089796, 25808430, 26640960, 27528992, 27612245, 33134694, 34411240, 41293488, 44179592, 51616860, 53281920, 55057984, 55224490, 66269388, 68822480, 82586976, 82836735, 88359184, 103233720, 110115968, 110448980, 132538776, 137644960, 165173952, 165673470, 171195919, 176718368, 206467440, 220897960, 265077552, 275289920, 330347904, 331346940, 342391838, 353436736, 412934880, 441795920, 513587757, 530155104, 550579840, 662693880, 684783676, 706873472, 825869760, 855979595, 883591840, 1027175514, 1060310208, 1325387760, 1369567352, 1651739520, 1711959190, 1767183680, 2054351028, 2120620416, 2567938785, 2650775520, 2739134704, 3423918380, 3534367360, 4108702056, 5135877570, 5301551040, 5478269408, 6847836760, 8217404112, 10271755140, 10603102080, 10956538816, 13695673520, 16434808224, 20543510280, 21913077632, 27391347040, 32869616448, 41087020560, 54782694080, 65739232896, 82174041120, 109565388160, 164348082240, 328696164480]

約数ペア:

[(1, 328696164480), (2, 164348082240), (3, 109565388160), (4, 82174041120), (5, 65739232896), (6, 54782694080), (8, 41087020560), (10, 32869616448), (12, 27391347040), (15, 21913077632), (16, 20543510280), (20, 16434808224), (24, 13695673520), (30, 10956538816), (31, 10603102080), (32, 10271755140), (40, 8217404112), (48, 6847836760), (60, 5478269408), (62, 5301551040), (64, 5135877570), (80, 4108702056), (93, 3534367360), (96, 3423918380), (120, 2739134704), (124, 2650775520), (128, 2567938785), (155, 2120620416), (160, 2054351028), (186, 1767183680), (192, 1711959190), (199, 1651739520), (240, 1369567352), (248, 1325387760), (310, 1060310208), (320, 1027175514), (372, 883591840), (384, 855979595), (398, 825869760), (465, 706873472), (480, 684783676), (496, 662693880), (597, 550579840), (620, 530155104), (640, 513587757), (744, 441795920), (796, 412934880), (930, 353436736), (960, 342391838), (992, 331346940), (995, 330347904), (1194, 275289920), (1240, 265077552), (1488, 220897960), (1592, 206467440), (1860, 176718368), (1920, 171195919), (1984, 165673470), (1990, 165173952), (2388, 137644960), (2480, 132538776), (2976, 110448980), (2985, 110115968), (3184, 103233720), (3720, 88359184), (3968, 82836735), (3980, 82586976), (4776, 68822480), (4960, 66269388), (5952, 55224490), (5970, 55057984), (6169, 53281920), (6368, 51616860), (7440, 44179592), (7960, 41293488), (9552, 34411240), (9920, 33134694), (11904, 27612245), (11940, 27528992), (12338, 26640960), (12736, 25808430), (14880, 22089796), (15920, 20646744), (18507, 17760640), (19104, 17205620), (19840, 16567347), (23880, 13764496), (24676, 13320480), (25472, 12904215), (27751, 11844480), (29760, 11044898), (30845, 10656384), (31840, 10323372), (37014, 8880320), (38208, 8602810), (47760, 6882248), (49352, 6660240), (55502, 5922240), (59520, 5522449), (61690, 5328192), (63680, 5161686), (74028, 4440160), (76416, 4301405), (83253, 3948160), (92535, 3552128), (95520, 3441124), (98704, 3330120), (111004, 2961120), (123380, 2664096), (127360, 2580843), (138755, 2368896), (148056, 2220080), (166506, 1974080), (185070, 1776064), (191040, 1720562), (197408, 1665060), (222008, 1480560), (246760, 1332048), (277510, 1184448), (296112, 1110040), (333012, 987040), (370140, 888032), (382080, 860281), (394816, 832530), (416265, 789632), (444016, 740280), (493520, 666024), (555020, 592224)]