442544960

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:569

約数の個数: 224

約数和(自身を含む): 1305763200

約数和(自身を除く): 863218240

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 19, 20, 22, 26, 32, 38, 40, 44, 52, 55, 64, 65, 76, 80, 88, 95, 104, 110, 130, 143, 152, 160, 176, 190, 208, 209, 220, 247, 260, 286, 304, 320, 352, 380, 416, 418, 440, 494, 509, 520, 572, 608, 704, 715, 760, 832, 836, 880, 988, 1018, 1040, 1045, 1144, 1216, 1235, 1430, 1520, 1672, 1760, 1976, 2036, 2080, 2090, 2288, 2470, 2545, 2717, 2860, 3040, 3344, 3520, 3952, 4072, 4160, 4180, 4576, 4940, 5090, 5434, 5599, 5720, 6080, 6617, 6688, 7904, 8144, 8360, 9152, 9671, 9880, 10180, 10868, 11198, 11440, 13234, 13376, 13585, 15808, 16288, 16720, 19342, 19760, 20360, 21736, 22396, 22880, 26468, 27170, 27995, 32576, 33085, 33440, 38684, 39520, 40720, 43472, 44792, 45760, 48355, 52936, 54340, 55990, 66170, 66880, 72787, 77368, 79040, 81440, 86944, 89584, 96710, 105872, 106381, 108680, 111980, 125723, 132340, 145574, 154736, 162880, 173888, 179168, 193420, 211744, 212762, 217360, 223960, 251446, 264680, 291148, 309472, 358336, 363935, 386840, 423488, 425524, 434720, 447920, 502892, 529360, 531905, 582296, 618944, 628615, 727870, 773680, 851048, 869440, 895840, 1005784, 1058720, 1063810, 1164592, 1257230, 1382953, 1455740, 1547360, 1702096, 1791680, 2011568, 2117440, 2127620, 2329184, 2514460, 2765906, 2911480, 3094720, 3404192, 4023136, 4255240, 4658368, 5028920, 5531812, 5822960, 6808384, 6914765, 8046272, 8510480, 10057840, 11063624, 11645920, 13829530, 17020960, 20115680, 22127248, 23291840, 27659060, 34041920, 40231360, 44254496, 55318120, 88508992, 110636240, 221272480, 442544960]

約数ペア:

[(1, 442544960), (2, 221272480), (4, 110636240), (5, 88508992), (8, 55318120), (10, 44254496), (11, 40231360), (13, 34041920), (16, 27659060), (19, 23291840), (20, 22127248), (22, 20115680), (26, 17020960), (32, 13829530), (38, 11645920), (40, 11063624), (44, 10057840), (52, 8510480), (55, 8046272), (64, 6914765), (65, 6808384), (76, 5822960), (80, 5531812), (88, 5028920), (95, 4658368), (104, 4255240), (110, 4023136), (130, 3404192), (143, 3094720), (152, 2911480), (160, 2765906), (176, 2514460), (190, 2329184), (208, 2127620), (209, 2117440), (220, 2011568), (247, 1791680), (260, 1702096), (286, 1547360), (304, 1455740), (320, 1382953), (352, 1257230), (380, 1164592), (416, 1063810), (418, 1058720), (440, 1005784), (494, 895840), (509, 869440), (520, 851048), (572, 773680), (608, 727870), (704, 628615), (715, 618944), (760, 582296), (832, 531905), (836, 529360), (880, 502892), (988, 447920), (1018, 434720), (1040, 425524), (1045, 423488), (1144, 386840), (1216, 363935), (1235, 358336), (1430, 309472), (1520, 291148), (1672, 264680), (1760, 251446), (1976, 223960), (2036, 217360), (2080, 212762), (2090, 211744), (2288, 193420), (2470, 179168), (2545, 173888), (2717, 162880), (2860, 154736), (3040, 145574), (3344, 132340), (3520, 125723), (3952, 111980), (4072, 108680), (4160, 106381), (4180, 105872), (4576, 96710), (4940, 89584), (5090, 86944), (5434, 81440), (5599, 79040), (5720, 77368), (6080, 72787), (6617, 66880), (6688, 66170), (7904, 55990), (8144, 54340), (8360, 52936), (9152, 48355), (9671, 45760), (9880, 44792), (10180, 43472), (10868, 40720), (11198, 39520), (11440, 38684), (13234, 33440), (13376, 33085), (13585, 32576), (15808, 27995), (16288, 27170), (16720, 26468), (19342, 22880), (19760, 22396), (20360, 21736)]