214198320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2161}}^1$

素因数の和:2243

約数の個数: 160

約数和(自身を含む): 772093440

約数和(自身を除く): 557895120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 59, 60, 70, 80, 84, 105, 112, 118, 120, 140, 168, 177, 210, 236, 240, 280, 295, 336, 354, 413, 420, 472, 560, 590, 708, 826, 840, 885, 944, 1180, 1239, 1416, 1652, 1680, 1770, 2065, 2161, 2360, 2478, 2832, 3304, 3540, 4130, 4322, 4720, 4956, 6195, 6483, 6608, 7080, 8260, 8644, 9912, 10805, 12390, 12966, 14160, 15127, 16520, 17288, 19824, 21610, 24780, 25932, 30254, 32415, 33040, 34576, 43220, 45381, 49560, 51864, 60508, 64830, 75635, 86440, 90762, 99120, 103728, 121016, 127499, 129660, 151270, 172880, 181524, 226905, 242032, 254998, 259320, 302540, 363048, 382497, 453810, 509996, 518640, 605080, 637495, 726096, 764994, 892493, 907620, 1019992, 1210160, 1274990, 1529988, 1784986, 1815240, 1912485, 2039984, 2549980, 2677479, 3059976, 3569972, 3630480, 3824970, 4462465, 5099960, 5354958, 6119952, 7139944, 7649940, 8924930, 10199920, 10709916, 13387395, 14279888, 15299880, 17849860, 21419832, 26774790, 30599760, 35699720, 42839664, 53549580, 71399440, 107099160, 214198320]

約数ペア:

[(1, 214198320), (2, 107099160), (3, 71399440), (4, 53549580), (5, 42839664), (6, 35699720), (7, 30599760), (8, 26774790), (10, 21419832), (12, 17849860), (14, 15299880), (15, 14279888), (16, 13387395), (20, 10709916), (21, 10199920), (24, 8924930), (28, 7649940), (30, 7139944), (35, 6119952), (40, 5354958), (42, 5099960), (48, 4462465), (56, 3824970), (59, 3630480), (60, 3569972), (70, 3059976), (80, 2677479), (84, 2549980), (105, 2039984), (112, 1912485), (118, 1815240), (120, 1784986), (140, 1529988), (168, 1274990), (177, 1210160), (210, 1019992), (236, 907620), (240, 892493), (280, 764994), (295, 726096), (336, 637495), (354, 605080), (413, 518640), (420, 509996), (472, 453810), (560, 382497), (590, 363048), (708, 302540), (826, 259320), (840, 254998), (885, 242032), (944, 226905), (1180, 181524), (1239, 172880), (1416, 151270), (1652, 129660), (1680, 127499), (1770, 121016), (2065, 103728), (2161, 99120), (2360, 90762), (2478, 86440), (2832, 75635), (3304, 64830), (3540, 60508), (4130, 51864), (4322, 49560), (4720, 45381), (4956, 43220), (6195, 34576), (6483, 33040), (6608, 32415), (7080, 30254), (8260, 25932), (8644, 24780), (9912, 21610), (10805, 19824), (12390, 17288), (12966, 16520), (14160, 15127)]