2030405760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:276

約数の個数: 384

約数和(自身を含む): 7378076160

約数和(自身を除く): 5347670400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 83, 90, 93, 96, 120, 124, 128, 137, 144, 155, 160, 166, 180, 186, 192, 240, 248, 249, 274, 279, 288, 310, 320, 332, 360, 372, 384, 411, 415, 465, 480, 496, 498, 548, 558, 576, 620, 640, 664, 685, 720, 744, 747, 822, 830, 930, 960, 992, 996, 1096, 1116, 1152, 1233, 1240, 1245, 1328, 1370, 1395, 1440, 1488, 1494, 1644, 1660, 1860, 1920, 1984, 1992, 2055, 2192, 2232, 2466, 2480, 2490, 2573, 2656, 2740, 2790, 2880, 2976, 2988, 3288, 3320, 3720, 3735, 3968, 3984, 4110, 4247, 4384, 4464, 4932, 4960, 4980, 5146, 5312, 5480, 5580, 5760, 5952, 5976, 6165, 6576, 6640, 7440, 7470, 7719, 7968, 8220, 8494, 8768, 8928, 9864, 9920, 9960, 10292, 10624, 10960, 11160, 11371, 11904, 11952, 12330, 12741, 12865, 13152, 13280, 14880, 14940, 15438, 15936, 16440, 16988, 17536, 17856, 19728, 19840, 19920, 20584, 21235, 21920, 22320, 22742, 23157, 23904, 24660, 25482, 25730, 26304, 26560, 29760, 29880, 30876, 31872, 32880, 33976, 34113, 35712, 38223, 38595, 39456, 39840, 41168, 42470, 43840, 44640, 45484, 46314, 47808, 49320, 50964, 51460, 52608, 53120, 56855, 59520, 59760, 61752, 63705, 65760, 67952, 68226, 76446, 77190, 78912, 79680, 82336, 84940, 87680, 89280, 90968, 92628, 95616, 98640, 101928, 102339, 102920, 113710, 115785, 119520, 123504, 127410, 131520, 135904, 136452, 152892, 154380, 157824, 159360, 164672, 169880, 170565, 178560, 181936, 185256, 191115, 197280, 203856, 204678, 205840, 227420, 231570, 239040, 247008, 254820, 263040, 271808, 272904, 305784, 308760, 329344, 339760, 341130, 352501, 363872, 370512, 382230, 394560, 407712, 409356, 411680, 454840, 463140, 478080, 494016, 509640, 511695, 543616, 545808, 611568, 617520, 679520, 682260, 705002, 727744, 741024, 764460, 789120, 815424, 818712, 823360, 909680, 926280, 988032, 1019280, 1023390, 1057503, 1091616, 1223136, 1235040, 1359040, 1364520, 1410004, 1455488, 1482048, 1528920, 1630848, 1637424, 1646720, 1762505, 1819360, 1852560, 2038560, 2046780, 2115006, 2183232, 2446272, 2470080, 2718080, 2729040, 2820008, 2964096, 3057840, 3172509, 3274848, 3525010, 3638720, 3705120, 4077120, 4093560, 4230012, 4366464, 4892544, 4940160, 5287515, 5458080, 5640016, 6115680, 6345018, 6549696, 7050020, 7277440, 7410240, 8154240, 8187120, 8460024, 10575030, 10916160, 11280032, 12231360, 12690036, 13099392, 14100040, 14820480, 15862545, 16374240, 16920048, 21150060, 21832320, 22560064, 24462720, 25380072, 28200080, 31725090, 32748480, 33840096, 42300120, 45120128, 50760144, 56400160, 63450180, 65496960, 67680192, 84600240, 101520288, 112800320, 126900360, 135360384, 169200480, 203040576, 225600640, 253800720, 338400960, 406081152, 507601440, 676801920, 1015202880, 2030405760]

約数ペア:

[(1, 2030405760), (2, 1015202880), (3, 676801920), (4, 507601440), (5, 406081152), (6, 338400960), (8, 253800720), (9, 225600640), (10, 203040576), (12, 169200480), (15, 135360384), (16, 126900360), (18, 112800320), (20, 101520288), (24, 84600240), (30, 67680192), (31, 65496960), (32, 63450180), (36, 56400160), (40, 50760144), (45, 45120128), (48, 42300120), (60, 33840096), (62, 32748480), (64, 31725090), (72, 28200080), (80, 25380072), (83, 24462720), (90, 22560064), (93, 21832320), (96, 21150060), (120, 16920048), (124, 16374240), (128, 15862545), (137, 14820480), (144, 14100040), (155, 13099392), (160, 12690036), (166, 12231360), (180, 11280032), (186, 10916160), (192, 10575030), (240, 8460024), (248, 8187120), (249, 8154240), (274, 7410240), (279, 7277440), (288, 7050020), (310, 6549696), (320, 6345018), (332, 6115680), (360, 5640016), (372, 5458080), (384, 5287515), (411, 4940160), (415, 4892544), (465, 4366464), (480, 4230012), (496, 4093560), (498, 4077120), (548, 3705120), (558, 3638720), (576, 3525010), (620, 3274848), (640, 3172509), (664, 3057840), (685, 2964096), (720, 2820008), (744, 2729040), (747, 2718080), (822, 2470080), (830, 2446272), (930, 2183232), (960, 2115006), (992, 2046780), (996, 2038560), (1096, 1852560), (1116, 1819360), (1152, 1762505), (1233, 1646720), (1240, 1637424), (1245, 1630848), (1328, 1528920), (1370, 1482048), (1395, 1455488), (1440, 1410004), (1488, 1364520), (1494, 1359040), (1644, 1235040), (1660, 1223136), (1860, 1091616), (1920, 1057503), (1984, 1023390), (1992, 1019280), (2055, 988032), (2192, 926280), (2232, 909680), (2466, 823360), (2480, 818712), (2490, 815424), (2573, 789120), (2656, 764460), (2740, 741024), (2790, 727744), (2880, 705002), (2976, 682260), (2988, 679520), (3288, 617520), (3320, 611568), (3720, 545808), (3735, 543616), (3968, 511695), (3984, 509640), (4110, 494016), (4247, 478080), (4384, 463140), (4464, 454840), (4932, 411680), (4960, 409356), (4980, 407712), (5146, 394560), (5312, 382230), (5480, 370512), (5580, 363872), (5760, 352501), (5952, 341130), (5976, 339760), (6165, 329344), (6576, 308760), (6640, 305784), (7440, 272904), (7470, 271808), (7719, 263040), (7968, 254820), (8220, 247008), (8494, 239040), (8768, 231570), (8928, 227420), (9864, 205840), (9920, 204678), (9960, 203856), (10292, 197280), (10624, 191115), (10960, 185256), (11160, 181936), (11371, 178560), (11904, 170565), (11952, 169880), (12330, 164672), (12741, 159360), (12865, 157824), (13152, 154380), (13280, 152892), (14880, 136452), (14940, 135904), (15438, 131520), (15936, 127410), (16440, 123504), (16988, 119520), (17536, 115785), (17856, 113710), (19728, 102920), (19840, 102339), (19920, 101928), (20584, 98640), (21235, 95616), (21920, 92628), (22320, 90968), (22742, 89280), (23157, 87680), (23904, 84940), (24660, 82336), (25482, 79680), (25730, 78912), (26304, 77190), (26560, 76446), (29760, 68226), (29880, 67952), (30876, 65760), (31872, 63705), (32880, 61752), (33976, 59760), (34113, 59520), (35712, 56855), (38223, 53120), (38595, 52608), (39456, 51460), (39840, 50964), (41168, 49320), (42470, 47808), (43840, 46314), (44640, 45484)]