19076785280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{541}}^1$

素因数の和:1047

約数の個数: 256

約数和(自身を含む): 55407836160

約数和(自身を除く): 36331050880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 463, 476, 541, 544, 560, 595, 640, 680, 896, 926, 952, 1082, 1088, 1120, 1190, 1360, 1852, 1904, 2164, 2176, 2240, 2315, 2380, 2705, 2720, 3241, 3704, 3787, 3808, 4328, 4480, 4630, 4760, 5410, 5440, 6482, 7408, 7574, 7616, 7871, 8656, 9197, 9260, 9520, 10820, 10880, 12964, 14816, 15148, 15232, 15742, 16205, 17312, 18394, 18520, 18935, 19040, 21640, 25928, 29632, 30296, 31484, 32410, 34624, 36788, 37040, 37870, 38080, 39355, 43280, 45985, 51856, 55097, 59264, 60592, 62968, 64379, 64820, 69248, 73576, 74080, 75740, 76160, 78710, 86560, 91970, 103712, 110194, 121184, 125936, 128758, 129640, 147152, 148160, 151480, 157420, 173120, 183940, 207424, 220388, 242368, 250483, 251872, 257516, 259280, 275485, 294304, 296320, 302960, 314840, 321895, 346240, 367880, 414848, 440776, 484736, 500966, 503744, 515032, 518560, 550970, 588608, 605920, 629680, 643790, 735760, 881552, 1001932, 1007488, 1030064, 1037120, 1101940, 1177216, 1211840, 1252415, 1259360, 1287580, 1471520, 1753381, 1763104, 2003864, 2060128, 2074240, 2203880, 2423680, 2504830, 2518720, 2575160, 2943040, 3506762, 3526208, 4007728, 4120256, 4258211, 4407760, 5009660, 5037440, 5150320, 5886080, 7013524, 7052416, 8015456, 8240512, 8516422, 8766905, 8815520, 10019320, 10300640, 14027048, 16030912, 17032844, 17533810, 17631040, 20038640, 20601280, 21291055, 28054096, 29807477, 32061824, 34065688, 35067620, 35262080, 40077280, 41202560, 42582110, 56108192, 59614954, 68131376, 70135240, 80154560, 85164220, 112216384, 119229908, 136262752, 140270480, 149037385, 160309120, 170328440, 224432768, 238459816, 272525504, 280540960, 298074770, 340656880, 476919632, 545051008, 561081920, 596149540, 681313760, 953839264, 1122163840, 1192299080, 1362627520, 1907678528, 2384598160, 2725255040, 3815357056, 4769196320, 9538392640, 19076785280]

約数ペア:

[(1, 19076785280), (2, 9538392640), (4, 4769196320), (5, 3815357056), (7, 2725255040), (8, 2384598160), (10, 1907678528), (14, 1362627520), (16, 1192299080), (17, 1122163840), (20, 953839264), (28, 681313760), (32, 596149540), (34, 561081920), (35, 545051008), (40, 476919632), (56, 340656880), (64, 298074770), (68, 280540960), (70, 272525504), (80, 238459816), (85, 224432768), (112, 170328440), (119, 160309120), (128, 149037385), (136, 140270480), (140, 136262752), (160, 119229908), (170, 112216384), (224, 85164220), (238, 80154560), (272, 70135240), (280, 68131376), (320, 59614954), (340, 56108192), (448, 42582110), (463, 41202560), (476, 40077280), (541, 35262080), (544, 35067620), (560, 34065688), (595, 32061824), (640, 29807477), (680, 28054096), (896, 21291055), (926, 20601280), (952, 20038640), (1082, 17631040), (1088, 17533810), (1120, 17032844), (1190, 16030912), (1360, 14027048), (1852, 10300640), (1904, 10019320), (2164, 8815520), (2176, 8766905), (2240, 8516422), (2315, 8240512), (2380, 8015456), (2705, 7052416), (2720, 7013524), (3241, 5886080), (3704, 5150320), (3787, 5037440), (3808, 5009660), (4328, 4407760), (4480, 4258211), (4630, 4120256), (4760, 4007728), (5410, 3526208), (5440, 3506762), (6482, 2943040), (7408, 2575160), (7574, 2518720), (7616, 2504830), (7871, 2423680), (8656, 2203880), (9197, 2074240), (9260, 2060128), (9520, 2003864), (10820, 1763104), (10880, 1753381), (12964, 1471520), (14816, 1287580), (15148, 1259360), (15232, 1252415), (15742, 1211840), (16205, 1177216), (17312, 1101940), (18394, 1037120), (18520, 1030064), (18935, 1007488), (19040, 1001932), (21640, 881552), (25928, 735760), (29632, 643790), (30296, 629680), (31484, 605920), (32410, 588608), (34624, 550970), (36788, 518560), (37040, 515032), (37870, 503744), (38080, 500966), (39355, 484736), (43280, 440776), (45985, 414848), (51856, 367880), (55097, 346240), (59264, 321895), (60592, 314840), (62968, 302960), (64379, 296320), (64820, 294304), (69248, 275485), (73576, 259280), (74080, 257516), (75740, 251872), (76160, 250483), (78710, 242368), (86560, 220388), (91970, 207424), (103712, 183940), (110194, 173120), (121184, 157420), (125936, 151480), (128758, 148160), (129640, 147152)]