391649280

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:121

約数の個数: 384

約数和(自身を含む): 1462406400

約数和(自身を除く): 1070757120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 61, 64, 66, 76, 80, 88, 95, 96, 110, 114, 120, 122, 128, 132, 152, 160, 165, 176, 183, 190, 192, 209, 220, 228, 240, 244, 256, 264, 285, 304, 305, 320, 330, 352, 366, 380, 384, 418, 440, 456, 480, 488, 512, 528, 570, 608, 610, 627, 640, 660, 671, 704, 732, 760, 768, 836, 880, 912, 915, 960, 976, 1024, 1045, 1056, 1140, 1159, 1216, 1220, 1254, 1280, 1320, 1342, 1408, 1464, 1520, 1536, 1672, 1760, 1824, 1830, 1920, 1952, 2013, 2048, 2090, 2112, 2280, 2318, 2432, 2440, 2508, 2560, 2640, 2684, 2816, 2928, 3040, 3072, 3135, 3344, 3355, 3477, 3520, 3648, 3660, 3840, 3904, 4026, 4180, 4224, 4560, 4636, 4864, 4880, 5016, 5120, 5280, 5368, 5632, 5795, 5856, 6080, 6144, 6270, 6688, 6710, 6954, 7040, 7296, 7320, 7680, 7808, 8052, 8360, 8448, 9120, 9272, 9728, 9760, 10032, 10065, 10240, 10560, 10736, 11264, 11590, 11712, 12160, 12540, 12749, 13376, 13420, 13908, 14080, 14592, 14640, 15360, 15616, 16104, 16720, 16896, 17385, 18240, 18544, 19456, 19520, 20064, 20130, 21120, 21472, 22528, 23180, 23424, 24320, 25080, 25498, 26752, 26840, 27816, 28160, 29184, 29280, 30720, 31232, 32208, 33440, 33792, 34770, 36480, 37088, 38247, 38912, 39040, 40128, 40260, 42240, 42944, 46360, 46848, 48640, 50160, 50996, 53504, 53680, 55632, 56320, 58368, 58560, 62464, 63745, 64416, 66880, 67584, 69540, 72960, 74176, 76494, 78080, 80256, 80520, 84480, 85888, 92720, 93696, 97280, 100320, 101992, 107008, 107360, 111264, 112640, 116736, 117120, 124928, 127490, 128832, 133760, 139080, 145920, 148352, 152988, 156160, 160512, 161040, 168960, 171776, 185440, 187392, 191235, 194560, 200640, 203984, 214016, 214720, 222528, 234240, 254980, 257664, 267520, 278160, 291840, 296704, 305976, 312320, 321024, 322080, 337920, 343552, 370880, 374784, 382470, 401280, 407968, 428032, 429440, 445056, 468480, 509960, 515328, 535040, 556320, 583680, 593408, 611952, 624640, 642048, 644160, 687104, 741760, 764940, 802560, 815936, 858880, 890112, 936960, 1019920, 1030656, 1070080, 1112640, 1186816, 1223904, 1284096, 1288320, 1374208, 1483520, 1529880, 1605120, 1631872, 1717760, 1780224, 1873920, 2039840, 2061312, 2140160, 2225280, 2373632, 2447808, 2576640, 2967040, 3059760, 3210240, 3263744, 3435520, 3560448, 4079680, 4122624, 4450560, 4895616, 5153280, 5934080, 6119520, 6420480, 6527488, 6871040, 7120896, 8159360, 8901120, 9791232, 10306560, 11868160, 12239040, 13054976, 16318720, 17802240, 19582464, 20613120, 24478080, 26109952, 32637440, 35604480, 39164928, 48956160, 65274880, 78329856, 97912320, 130549760, 195824640, 391649280]

約数ペア:

[(1, 391649280), (2, 195824640), (3, 130549760), (4, 97912320), (5, 78329856), (6, 65274880), (8, 48956160), (10, 39164928), (11, 35604480), (12, 32637440), (15, 26109952), (16, 24478080), (19, 20613120), (20, 19582464), (22, 17802240), (24, 16318720), (30, 13054976), (32, 12239040), (33, 11868160), (38, 10306560), (40, 9791232), (44, 8901120), (48, 8159360), (55, 7120896), (57, 6871040), (60, 6527488), (61, 6420480), (64, 6119520), (66, 5934080), (76, 5153280), (80, 4895616), (88, 4450560), (95, 4122624), (96, 4079680), (110, 3560448), (114, 3435520), (120, 3263744), (122, 3210240), (128, 3059760), (132, 2967040), (152, 2576640), (160, 2447808), (165, 2373632), (176, 2225280), (183, 2140160), (190, 2061312), (192, 2039840), (209, 1873920), (220, 1780224), (228, 1717760), (240, 1631872), (244, 1605120), (256, 1529880), (264, 1483520), (285, 1374208), (304, 1288320), (305, 1284096), (320, 1223904), (330, 1186816), (352, 1112640), (366, 1070080), (380, 1030656), (384, 1019920), (418, 936960), (440, 890112), (456, 858880), (480, 815936), (488, 802560), (512, 764940), (528, 741760), (570, 687104), (608, 644160), (610, 642048), (627, 624640), (640, 611952), (660, 593408), (671, 583680), (704, 556320), (732, 535040), (760, 515328), (768, 509960), (836, 468480), (880, 445056), (912, 429440), (915, 428032), (960, 407968), (976, 401280), (1024, 382470), (1045, 374784), (1056, 370880), (1140, 343552), (1159, 337920), (1216, 322080), (1220, 321024), (1254, 312320), (1280, 305976), (1320, 296704), (1342, 291840), (1408, 278160), (1464, 267520), (1520, 257664), (1536, 254980), (1672, 234240), (1760, 222528), (1824, 214720), (1830, 214016), (1920, 203984), (1952, 200640), (2013, 194560), (2048, 191235), (2090, 187392), (2112, 185440), (2280, 171776), (2318, 168960), (2432, 161040), (2440, 160512), (2508, 156160), (2560, 152988), (2640, 148352), (2684, 145920), (2816, 139080), (2928, 133760), (3040, 128832), (3072, 127490), (3135, 124928), (3344, 117120), (3355, 116736), (3477, 112640), (3520, 111264), (3648, 107360), (3660, 107008), (3840, 101992), (3904, 100320), (4026, 97280), (4180, 93696), (4224, 92720), (4560, 85888), (4636, 84480), (4864, 80520), (4880, 80256), (5016, 78080), (5120, 76494), (5280, 74176), (5368, 72960), (5632, 69540), (5795, 67584), (5856, 66880), (6080, 64416), (6144, 63745), (6270, 62464), (6688, 58560), (6710, 58368), (6954, 56320), (7040, 55632), (7296, 53680), (7320, 53504), (7680, 50996), (7808, 50160), (8052, 48640), (8360, 46848), (8448, 46360), (9120, 42944), (9272, 42240), (9728, 40260), (9760, 40128), (10032, 39040), (10065, 38912), (10240, 38247), (10560, 37088), (10736, 36480), (11264, 34770), (11590, 33792), (11712, 33440), (12160, 32208), (12540, 31232), (12749, 30720), (13376, 29280), (13420, 29184), (13908, 28160), (14080, 27816), (14592, 26840), (14640, 26752), (15360, 25498), (15616, 25080), (16104, 24320), (16720, 23424), (16896, 23180), (17385, 22528), (18240, 21472), (18544, 21120), (19456, 20130), (19520, 20064)]