389804588160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2053}}^1\times {\mathrm{7607}}^1$

素因数の和:9695

約数の個数: 256

約数和(自身を含む): 1338906965760

約数和(自身を除く): 949102377600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2053, 2080, 2496, 3120, 4106, 4160, 4992, 6159, 6240, 7607, 8212, 8320, 10265, 12318, 12480, 15214, 16424, 20530, 22821, 24636, 24960, 26689, 30428, 30795, 32848, 38035, 41060, 45642, 49272, 53378, 60856, 61590, 65696, 76070, 80067, 82120, 91284, 98544, 98891, 106756, 114105, 121712, 123180, 131392, 133445, 152140, 160134, 164240, 182568, 197088, 197782, 213512, 228210, 243424, 246360, 262784, 266890, 296673, 304280, 320268, 328480, 365136, 394176, 395564, 400335, 427024, 456420, 486848, 492720, 494455, 533780, 593346, 608560, 640536, 656960, 730272, 788352, 791128, 800670, 854048, 912840, 973696, 985440, 988910, 1067560, 1186692, 1217120, 1281072, 1313920, 1460544, 1483365, 1582256, 1601340, 1708096, 1825680, 1970880, 1977820, 2135120, 2373384, 2434240, 2562144, 2921088, 2966730, 3164512, 3202680, 3416192, 3651360, 3941760, 3955640, 4270240, 4746768, 4868480, 5124288, 5933460, 6329024, 6405360, 7302720, 7911280, 8540480, 9493536, 10248576, 11866920, 12658048, 12810720, 14605440, 15617171, 15822560, 17080960, 18987072, 23733840, 25621440, 31234342, 31645120, 37974144, 46851513, 47467680, 51242880, 62468684, 63290240, 78085855, 93703026, 94935360, 124937368, 156171710, 187406052, 189870720, 203023223, 234257565, 249874736, 312343420, 374812104, 406046446, 468515130, 499749472, 609069669, 624686840, 749624208, 812092892, 937030260, 999498944, 1015116115, 1218139338, 1249373680, 1499248416, 1624185784, 1874060520, 1998997888, 2030232230, 2436278676, 2498747360, 2998496832, 3045348345, 3248371568, 3748121040, 4060464460, 4872557352, 4997494720, 5996993664, 6090696690, 6496743136, 7496242080, 8120928920, 9745114704, 9994989440, 12181393380, 12993486272, 14992484160, 16241857840, 19490229408, 24362786760, 25986972544, 29984968320, 32483715680, 38980458816, 48725573520, 64967431360, 77960917632, 97451147040, 129934862720, 194902294080, 389804588160]

約数ペア:

[(1, 389804588160), (2, 194902294080), (3, 129934862720), (4, 97451147040), (5, 77960917632), (6, 64967431360), (8, 48725573520), (10, 38980458816), (12, 32483715680), (13, 29984968320), (15, 25986972544), (16, 24362786760), (20, 19490229408), (24, 16241857840), (26, 14992484160), (30, 12993486272), (32, 12181393380), (39, 9994989440), (40, 9745114704), (48, 8120928920), (52, 7496242080), (60, 6496743136), (64, 6090696690), (65, 5996993664), (78, 4997494720), (80, 4872557352), (96, 4060464460), (104, 3748121040), (120, 3248371568), (128, 3045348345), (130, 2998496832), (156, 2498747360), (160, 2436278676), (192, 2030232230), (195, 1998997888), (208, 1874060520), (240, 1624185784), (260, 1499248416), (312, 1249373680), (320, 1218139338), (384, 1015116115), (390, 999498944), (416, 937030260), (480, 812092892), (520, 749624208), (624, 624686840), (640, 609069669), (780, 499749472), (832, 468515130), (960, 406046446), (1040, 374812104), (1248, 312343420), (1560, 249874736), (1664, 234257565), (1920, 203023223), (2053, 189870720), (2080, 187406052), (2496, 156171710), (3120, 124937368), (4106, 94935360), (4160, 93703026), (4992, 78085855), (6159, 63290240), (6240, 62468684), (7607, 51242880), (8212, 47467680), (8320, 46851513), (10265, 37974144), (12318, 31645120), (12480, 31234342), (15214, 25621440), (16424, 23733840), (20530, 18987072), (22821, 17080960), (24636, 15822560), (24960, 15617171), (26689, 14605440), (30428, 12810720), (30795, 12658048), (32848, 11866920), (38035, 10248576), (41060, 9493536), (45642, 8540480), (49272, 7911280), (53378, 7302720), (60856, 6405360), (61590, 6329024), (65696, 5933460), (76070, 5124288), (80067, 4868480), (82120, 4746768), (91284, 4270240), (98544, 3955640), (98891, 3941760), (106756, 3651360), (114105, 3416192), (121712, 3202680), (123180, 3164512), (131392, 2966730), (133445, 2921088), (152140, 2562144), (160134, 2434240), (164240, 2373384), (182568, 2135120), (197088, 1977820), (197782, 1970880), (213512, 1825680), (228210, 1708096), (243424, 1601340), (246360, 1582256), (262784, 1483365), (266890, 1460544), (296673, 1313920), (304280, 1281072), (320268, 1217120), (328480, 1186692), (365136, 1067560), (394176, 988910), (395564, 985440), (400335, 973696), (427024, 912840), (456420, 854048), (486848, 800670), (492720, 791128), (494455, 788352), (533780, 730272), (593346, 656960), (608560, 640536)]