1638236160

素因数分解:

$2^{15}\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1$

素因数の和:153

約数の個数: 384

約数和(自身を含む): 6256757520

約数和(自身を除く): 4618521360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 101, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 202, 220, 240, 256, 264, 288, 303, 320, 330, 352, 360, 384, 396, 404, 440, 480, 495, 505, 512, 528, 576, 606, 640, 660, 704, 720, 768, 792, 808, 880, 909, 960, 990, 1010, 1024, 1056, 1111, 1152, 1212, 1280, 1320, 1408, 1440, 1515, 1536, 1584, 1616, 1760, 1818, 1920, 1980, 2020, 2048, 2112, 2222, 2304, 2424, 2560, 2640, 2816, 2880, 3030, 3072, 3168, 3232, 3333, 3520, 3636, 3840, 3960, 4040, 4096, 4224, 4444, 4545, 4608, 4848, 5120, 5280, 5555, 5632, 5760, 6060, 6144, 6336, 6464, 6666, 7040, 7272, 7680, 7920, 8080, 8192, 8448, 8888, 9090, 9216, 9696, 9999, 10240, 10560, 11110, 11264, 11520, 12120, 12288, 12672, 12928, 13332, 14080, 14544, 15360, 15840, 16160, 16384, 16665, 16896, 17776, 18180, 18432, 19392, 19998, 20480, 21120, 22220, 22528, 23040, 24240, 24576, 25344, 25856, 26664, 28160, 29088, 30720, 31680, 32320, 32768, 33330, 33792, 35552, 36360, 36864, 38784, 39996, 40960, 42240, 44440, 45056, 46080, 48480, 49152, 49995, 50688, 51712, 53328, 56320, 58176, 61440, 63360, 64640, 66660, 67584, 71104, 72720, 73728, 77568, 79992, 81920, 84480, 88880, 90112, 92160, 96960, 98304, 99990, 101376, 103424, 106656, 112640, 116352, 122880, 126720, 129280, 133320, 135168, 142208, 145440, 147456, 155136, 159984, 163840, 168960, 177760, 180224, 184320, 193920, 199980, 202752, 206848, 213312, 225280, 232704, 245760, 253440, 258560, 266640, 270336, 284416, 290880, 294912, 310272, 319968, 337920, 355520, 360448, 368640, 387840, 399960, 405504, 413696, 426624, 450560, 465408, 491520, 506880, 517120, 533280, 540672, 568832, 581760, 620544, 639936, 675840, 711040, 737280, 775680, 799920, 811008, 827392, 853248, 901120, 930816, 1013760, 1034240, 1066560, 1081344, 1137664, 1163520, 1241088, 1279872, 1351680, 1422080, 1474560, 1551360, 1599840, 1622016, 1654784, 1706496, 1802240, 1861632, 2027520, 2068480, 2133120, 2275328, 2327040, 2482176, 2559744, 2703360, 2844160, 3102720, 3199680, 3244032, 3309568, 3412992, 3723264, 4055040, 4136960, 4266240, 4550656, 4654080, 4964352, 5119488, 5406720, 5688320, 6205440, 6399360, 6825984, 7446528, 8110080, 8273920, 8532480, 9101312, 9308160, 9928704, 10238976, 11376640, 12410880, 12798720, 13651968, 14893056, 16220160, 16547840, 17064960, 18202624, 18616320, 20477952, 22753280, 24821760, 25597440, 27303936, 29786112, 34129920, 36405248, 37232640, 40955904, 45506560, 49643520, 51194880, 54607872, 68259840, 74465280, 81911808, 91013120, 102389760, 109215744, 136519680, 148930560, 163823616, 182026240, 204779520, 273039360, 327647232, 409559040, 546078720, 819118080, 1638236160]

約数ペア:

[(1, 1638236160), (2, 819118080), (3, 546078720), (4, 409559040), (5, 327647232), (6, 273039360), (8, 204779520), (9, 182026240), (10, 163823616), (11, 148930560), (12, 136519680), (15, 109215744), (16, 102389760), (18, 91013120), (20, 81911808), (22, 74465280), (24, 68259840), (30, 54607872), (32, 51194880), (33, 49643520), (36, 45506560), (40, 40955904), (44, 37232640), (45, 36405248), (48, 34129920), (55, 29786112), (60, 27303936), (64, 25597440), (66, 24821760), (72, 22753280), (80, 20477952), (88, 18616320), (90, 18202624), (96, 17064960), (99, 16547840), (101, 16220160), (110, 14893056), (120, 13651968), (128, 12798720), (132, 12410880), (144, 11376640), (160, 10238976), (165, 9928704), (176, 9308160), (180, 9101312), (192, 8532480), (198, 8273920), (202, 8110080), (220, 7446528), (240, 6825984), (256, 6399360), (264, 6205440), (288, 5688320), (303, 5406720), (320, 5119488), (330, 4964352), (352, 4654080), (360, 4550656), (384, 4266240), (396, 4136960), (404, 4055040), (440, 3723264), (480, 3412992), (495, 3309568), (505, 3244032), (512, 3199680), (528, 3102720), (576, 2844160), (606, 2703360), (640, 2559744), (660, 2482176), (704, 2327040), (720, 2275328), (768, 2133120), (792, 2068480), (808, 2027520), (880, 1861632), (909, 1802240), (960, 1706496), (990, 1654784), (1010, 1622016), (1024, 1599840), (1056, 1551360), (1111, 1474560), (1152, 1422080), (1212, 1351680), (1280, 1279872), (1320, 1241088), (1408, 1163520), (1440, 1137664), (1515, 1081344), (1536, 1066560), (1584, 1034240), (1616, 1013760), (1760, 930816), (1818, 901120), (1920, 853248), (1980, 827392), (2020, 811008), (2048, 799920), (2112, 775680), (2222, 737280), (2304, 711040), (2424, 675840), (2560, 639936), (2640, 620544), (2816, 581760), (2880, 568832), (3030, 540672), (3072, 533280), (3168, 517120), (3232, 506880), (3333, 491520), (3520, 465408), (3636, 450560), (3840, 426624), (3960, 413696), (4040, 405504), (4096, 399960), (4224, 387840), (4444, 368640), (4545, 360448), (4608, 355520), (4848, 337920), (5120, 319968), (5280, 310272), (5555, 294912), (5632, 290880), (5760, 284416), (6060, 270336), (6144, 266640), (6336, 258560), (6464, 253440), (6666, 245760), (7040, 232704), (7272, 225280), (7680, 213312), (7920, 206848), (8080, 202752), (8192, 199980), (8448, 193920), (8888, 184320), (9090, 180224), (9216, 177760), (9696, 168960), (9999, 163840), (10240, 159984), (10560, 155136), (11110, 147456), (11264, 145440), (11520, 142208), (12120, 135168), (12288, 133320), (12672, 129280), (12928, 126720), (13332, 122880), (14080, 116352), (14544, 112640), (15360, 106656), (15840, 103424), (16160, 101376), (16384, 99990), (16665, 98304), (16896, 96960), (17776, 92160), (18180, 90112), (18432, 88880), (19392, 84480), (19998, 81920), (20480, 79992), (21120, 77568), (22220, 73728), (22528, 72720), (23040, 71104), (24240, 67584), (24576, 66660), (25344, 64640), (25856, 63360), (26664, 61440), (28160, 58176), (29088, 56320), (30720, 53328), (31680, 51712), (32320, 50688), (32768, 49995), (33330, 49152), (33792, 48480), (35552, 46080), (36360, 45056), (36864, 44440), (38784, 42240), (39996, 40960)]