12816117120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1367}}^1$

素因数の和:1665

約数の個数: 256

約数和(自身を含む): 43200345600

約数和(自身を除く): 30384228480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 257, 285, 304, 320, 380, 384, 456, 480, 514, 570, 608, 640, 760, 771, 912, 960, 1028, 1140, 1216, 1285, 1367, 1520, 1542, 1824, 1920, 2056, 2280, 2432, 2570, 2734, 3040, 3084, 3648, 3855, 4101, 4112, 4560, 4883, 5140, 5468, 6080, 6168, 6835, 7296, 7710, 8202, 8224, 9120, 9766, 10280, 10936, 12160, 12336, 13670, 14649, 15420, 16404, 16448, 18240, 19532, 20505, 20560, 21872, 24415, 24672, 25973, 27340, 29298, 30840, 32808, 32896, 36480, 39064, 41010, 41120, 43744, 48830, 49344, 51946, 54680, 58596, 61680, 65616, 73245, 77919, 78128, 82020, 82240, 87488, 97660, 98688, 103892, 109360, 117192, 123360, 129865, 131232, 146490, 155838, 156256, 164040, 164480, 174976, 195320, 207784, 218720, 234384, 246720, 259730, 262464, 292980, 311676, 312512, 328080, 351319, 389595, 390640, 415568, 437440, 468768, 493440, 519460, 524928, 585960, 623352, 625024, 656160, 702638, 779190, 781280, 831136, 874880, 937536, 1038920, 1053957, 1171920, 1246704, 1312320, 1405276, 1558380, 1562560, 1662272, 1756595, 1875072, 2077840, 2107914, 2343840, 2493408, 2624640, 2810552, 3116760, 3125120, 3324544, 3513190, 4155680, 4215828, 4687680, 4986816, 5269785, 5621104, 6233520, 6675061, 7026380, 8311360, 8431656, 9375360, 9973632, 10539570, 11242208, 12467040, 13350122, 14052760, 16622720, 16863312, 20025183, 21079140, 22484416, 24934080, 26700244, 28105520, 33375305, 33726624, 40050366, 42158280, 44968832, 49868160, 53400488, 56211040, 66750610, 67453248, 80100732, 84316560, 100125915, 106800976, 112422080, 133501220, 134906496, 160201464, 168633120, 200251830, 213601952, 224844160, 267002440, 320402928, 337266240, 400503660, 427203904, 534004880, 640805856, 674532480, 801007320, 854407808, 1068009760, 1281611712, 1602014640, 2136019520, 2563223424, 3204029280, 4272039040, 6408058560, 12816117120]

約数ペア:

[(1, 12816117120), (2, 6408058560), (3, 4272039040), (4, 3204029280), (5, 2563223424), (6, 2136019520), (8, 1602014640), (10, 1281611712), (12, 1068009760), (15, 854407808), (16, 801007320), (19, 674532480), (20, 640805856), (24, 534004880), (30, 427203904), (32, 400503660), (38, 337266240), (40, 320402928), (48, 267002440), (57, 224844160), (60, 213601952), (64, 200251830), (76, 168633120), (80, 160201464), (95, 134906496), (96, 133501220), (114, 112422080), (120, 106800976), (128, 100125915), (152, 84316560), (160, 80100732), (190, 67453248), (192, 66750610), (228, 56211040), (240, 53400488), (257, 49868160), (285, 44968832), (304, 42158280), (320, 40050366), (380, 33726624), (384, 33375305), (456, 28105520), (480, 26700244), (514, 24934080), (570, 22484416), (608, 21079140), (640, 20025183), (760, 16863312), (771, 16622720), (912, 14052760), (960, 13350122), (1028, 12467040), (1140, 11242208), (1216, 10539570), (1285, 9973632), (1367, 9375360), (1520, 8431656), (1542, 8311360), (1824, 7026380), (1920, 6675061), (2056, 6233520), (2280, 5621104), (2432, 5269785), (2570, 4986816), (2734, 4687680), (3040, 4215828), (3084, 4155680), (3648, 3513190), (3855, 3324544), (4101, 3125120), (4112, 3116760), (4560, 2810552), (4883, 2624640), (5140, 2493408), (5468, 2343840), (6080, 2107914), (6168, 2077840), (6835, 1875072), (7296, 1756595), (7710, 1662272), (8202, 1562560), (8224, 1558380), (9120, 1405276), (9766, 1312320), (10280, 1246704), (10936, 1171920), (12160, 1053957), (12336, 1038920), (13670, 937536), (14649, 874880), (15420, 831136), (16404, 781280), (16448, 779190), (18240, 702638), (19532, 656160), (20505, 625024), (20560, 623352), (21872, 585960), (24415, 524928), (24672, 519460), (25973, 493440), (27340, 468768), (29298, 437440), (30840, 415568), (32808, 390640), (32896, 389595), (36480, 351319), (39064, 328080), (41010, 312512), (41120, 311676), (43744, 292980), (48830, 262464), (49344, 259730), (51946, 246720), (54680, 234384), (58596, 218720), (61680, 207784), (65616, 195320), (73245, 174976), (77919, 164480), (78128, 164040), (82020, 156256), (82240, 155838), (87488, 146490), (97660, 131232), (98688, 129865), (103892, 123360), (109360, 117192)]