1640632320

素因数分解:

$2^{12}\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 520

約数和(自身を含む): 6279679296

約数和(自身を除く): 4639046976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 43, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 86, 90, 92, 96, 108, 115, 120, 128, 129, 135, 138, 144, 160, 162, 172, 180, 184, 192, 207, 215, 216, 230, 240, 256, 258, 270, 276, 288, 320, 324, 344, 345, 360, 368, 384, 387, 405, 414, 430, 432, 460, 480, 512, 516, 540, 552, 576, 621, 640, 645, 648, 688, 690, 720, 736, 768, 774, 810, 828, 860, 864, 920, 960, 989, 1024, 1032, 1035, 1080, 1104, 1152, 1161, 1242, 1280, 1290, 1296, 1376, 1380, 1440, 1472, 1536, 1548, 1620, 1656, 1720, 1728, 1840, 1863, 1920, 1935, 1978, 2048, 2064, 2070, 2160, 2208, 2304, 2322, 2484, 2560, 2580, 2592, 2752, 2760, 2880, 2944, 2967, 3072, 3096, 3105, 3240, 3312, 3440, 3456, 3483, 3680, 3726, 3840, 3870, 3956, 4096, 4128, 4140, 4320, 4416, 4608, 4644, 4945, 4968, 5120, 5160, 5184, 5504, 5520, 5760, 5805, 5888, 5934, 6144, 6192, 6210, 6480, 6624, 6880, 6912, 6966, 7360, 7452, 7680, 7740, 7912, 8256, 8280, 8640, 8832, 8901, 9216, 9288, 9315, 9890, 9936, 10240, 10320, 10368, 11008, 11040, 11520, 11610, 11776, 11868, 12288, 12384, 12420, 12960, 13248, 13760, 13824, 13932, 14720, 14835, 14904, 15360, 15480, 15824, 16512, 16560, 17280, 17415, 17664, 17802, 18432, 18576, 18630, 19780, 19872, 20480, 20640, 20736, 22016, 22080, 23040, 23220, 23552, 23736, 24768, 24840, 25920, 26496, 26703, 27520, 27648, 27864, 29440, 29670, 29808, 30720, 30960, 31648, 33024, 33120, 34560, 34830, 35328, 35604, 36864, 37152, 37260, 39560, 39744, 41280, 41472, 44032, 44160, 44505, 46080, 46440, 47104, 47472, 49536, 49680, 51840, 52992, 53406, 55040, 55296, 55728, 58880, 59340, 59616, 61440, 61920, 63296, 66048, 66240, 69120, 69660, 70656, 71208, 74304, 74520, 79120, 79488, 80109, 82560, 82944, 88064, 88320, 89010, 92160, 92880, 94208, 94944, 99072, 99360, 103680, 105984, 106812, 110080, 110592, 111456, 117760, 118680, 119232, 123840, 126592, 132096, 132480, 133515, 138240, 139320, 141312, 142416, 148608, 149040, 158240, 158976, 160218, 165120, 165888, 176128, 176640, 178020, 184320, 185760, 189888, 198144, 198720, 207360, 211968, 213624, 220160, 222912, 235520, 237360, 238464, 247680, 253184, 264192, 264960, 267030, 276480, 278640, 282624, 284832, 297216, 298080, 316480, 317952, 320436, 330240, 331776, 353280, 356040, 371520, 379776, 396288, 397440, 400545, 414720, 423936, 427248, 440320, 445824, 471040, 474720, 476928, 495360, 506368, 528384, 529920, 534060, 552960, 557280, 569664, 594432, 596160, 632960, 635904, 640872, 660480, 706560, 712080, 743040, 759552, 792576, 794880, 801090, 829440, 847872, 854496, 880640, 891648, 949440, 953856, 990720, 1012736, 1059840, 1068120, 1114560, 1139328, 1188864, 1192320, 1265920, 1271808, 1281744, 1320960, 1413120, 1424160, 1486080, 1519104, 1585152, 1589760, 1602180, 1658880, 1708992, 1783296, 1898880, 1907712, 1981440, 2025472, 2119680, 2136240, 2229120, 2278656, 2377728, 2384640, 2531840, 2543616, 2563488, 2641920, 2848320, 2972160, 3038208, 3179520, 3204360, 3417984, 3566592, 3797760, 3815424, 3962880, 4050944, 4239360, 4272480, 4458240, 4557312, 4755456, 4769280, 5063680, 5126976, 5696640, 5944320, 6076416, 6359040, 6408720, 6835968, 7133184, 7595520, 7630848, 7925760, 8544960, 8916480, 9114624, 9538560, 10127360, 10253952, 11393280, 11888640, 12152832, 12718080, 12817440, 13671936, 14266368, 15191040, 17089920, 17832960, 18229248, 19077120, 20254720, 20507904, 22786560, 23777280, 25634880, 27343872, 30382080, 34179840, 35665920, 36458496, 38154240, 41015808, 45573120, 51269760, 54687744, 60764160, 68359680, 71331840, 82031616, 91146240, 102539520, 109375488, 136719360, 164063232, 182292480, 205079040, 273438720, 328126464, 410158080, 546877440, 820316160, 1640632320]

約数ペア:

[(1, 1640632320), (2, 820316160), (3, 546877440), (4, 410158080), (5, 328126464), (6, 273438720), (8, 205079040), (9, 182292480), (10, 164063232), (12, 136719360), (15, 109375488), (16, 102539520), (18, 91146240), (20, 82031616), (23, 71331840), (24, 68359680), (27, 60764160), (30, 54687744), (32, 51269760), (36, 45573120), (40, 41015808), (43, 38154240), (45, 36458496), (46, 35665920), (48, 34179840), (54, 30382080), (60, 27343872), (64, 25634880), (69, 23777280), (72, 22786560), (80, 20507904), (81, 20254720), (86, 19077120), (90, 18229248), (92, 17832960), (96, 17089920), (108, 15191040), (115, 14266368), (120, 13671936), (128, 12817440), (129, 12718080), (135, 12152832), (138, 11888640), (144, 11393280), (160, 10253952), (162, 10127360), (172, 9538560), (180, 9114624), (184, 8916480), (192, 8544960), (207, 7925760), (215, 7630848), (216, 7595520), (230, 7133184), (240, 6835968), (256, 6408720), (258, 6359040), (270, 6076416), (276, 5944320), (288, 5696640), (320, 5126976), (324, 5063680), (344, 4769280), (345, 4755456), (360, 4557312), (368, 4458240), (384, 4272480), (387, 4239360), (405, 4050944), (414, 3962880), (430, 3815424), (432, 3797760), (460, 3566592), (480, 3417984), (512, 3204360), (516, 3179520), (540, 3038208), (552, 2972160), (576, 2848320), (621, 2641920), (640, 2563488), (645, 2543616), (648, 2531840), (688, 2384640), (690, 2377728), (720, 2278656), (736, 2229120), (768, 2136240), (774, 2119680), (810, 2025472), (828, 1981440), (860, 1907712), (864, 1898880), (920, 1783296), (960, 1708992), (989, 1658880), (1024, 1602180), (1032, 1589760), (1035, 1585152), (1080, 1519104), (1104, 1486080), (1152, 1424160), (1161, 1413120), (1242, 1320960), (1280, 1281744), (1290, 1271808), (1296, 1265920), (1376, 1192320), (1380, 1188864), (1440, 1139328), (1472, 1114560), (1536, 1068120), (1548, 1059840), (1620, 1012736), (1656, 990720), (1720, 953856), (1728, 949440), (1840, 891648), (1863, 880640), (1920, 854496), (1935, 847872), (1978, 829440), (2048, 801090), (2064, 794880), (2070, 792576), (2160, 759552), (2208, 743040), (2304, 712080), (2322, 706560), (2484, 660480), (2560, 640872), (2580, 635904), (2592, 632960), (2752, 596160), (2760, 594432), (2880, 569664), (2944, 557280), (2967, 552960), (3072, 534060), (3096, 529920), (3105, 528384), (3240, 506368), (3312, 495360), (3440, 476928), (3456, 474720), (3483, 471040), (3680, 445824), (3726, 440320), (3840, 427248), (3870, 423936), (3956, 414720), (4096, 400545), (4128, 397440), (4140, 396288), (4320, 379776), (4416, 371520), (4608, 356040), (4644, 353280), (4945, 331776), (4968, 330240), (5120, 320436), (5160, 317952), (5184, 316480), (5504, 298080), (5520, 297216), (5760, 284832), (5805, 282624), (5888, 278640), (5934, 276480), (6144, 267030), (6192, 264960), (6210, 264192), (6480, 253184), (6624, 247680), (6880, 238464), (6912, 237360), (6966, 235520), (7360, 222912), (7452, 220160), (7680, 213624), (7740, 211968), (7912, 207360), (8256, 198720), (8280, 198144), (8640, 189888), (8832, 185760), (8901, 184320), (9216, 178020), (9288, 176640), (9315, 176128), (9890, 165888), (9936, 165120), (10240, 160218), (10320, 158976), (10368, 158240), (11008, 149040), (11040, 148608), (11520, 142416), (11610, 141312), (11776, 139320), (11868, 138240), (12288, 133515), (12384, 132480), (12420, 132096), (12960, 126592), (13248, 123840), (13760, 119232), (13824, 118680), (13932, 117760), (14720, 111456), (14835, 110592), (14904, 110080), (15360, 106812), (15480, 105984), (15824, 103680), (16512, 99360), (16560, 99072), (17280, 94944), (17415, 94208), (17664, 92880), (17802, 92160), (18432, 89010), (18576, 88320), (18630, 88064), (19780, 82944), (19872, 82560), (20480, 80109), (20640, 79488), (20736, 79120), (22016, 74520), (22080, 74304), (23040, 71208), (23220, 70656), (23552, 69660), (23736, 69120), (24768, 66240), (24840, 66048), (25920, 63296), (26496, 61920), (26703, 61440), (27520, 59616), (27648, 59340), (27864, 58880), (29440, 55728), (29670, 55296), (29808, 55040), (30720, 53406), (30960, 52992), (31648, 51840), (33024, 49680), (33120, 49536), (34560, 47472), (34830, 47104), (35328, 46440), (35604, 46080), (36864, 44505), (37152, 44160), (37260, 44032), (39560, 41472), (39744, 41280)]