220236190720

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{472691}}^1$

素因数の和:472736

約数の個数: 176

約数和(自身を含む): 650227552128

約数和(自身を除く): 429991361408

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 512, 520, 560, 640, 728, 832, 896, 910, 1024, 1040, 1120, 1280, 1456, 1664, 1792, 1820, 2080, 2240, 2560, 2912, 3328, 3584, 3640, 4160, 4480, 5120, 5824, 6656, 7168, 7280, 8320, 8960, 11648, 13312, 14560, 16640, 17920, 23296, 29120, 33280, 35840, 46592, 58240, 66560, 93184, 116480, 232960, 465920, 472691, 945382, 1890764, 2363455, 3308837, 3781528, 4726910, 6144983, 6617674, 7563056, 9453820, 12289966, 13235348, 15126112, 16544185, 18907640, 24579932, 26470696, 30252224, 30724915, 33088370, 37815280, 43014881, 49159864, 52941392, 60504448, 61449830, 66176740, 75630560, 86029762, 98319728, 105882784, 121008896, 122899660, 132353480, 151261120, 172059524, 196639456, 211765568, 215074405, 242017792, 245799320, 264706960, 302522240, 344119048, 393278912, 423531136, 430148810, 484035584, 491598640, 529413920, 605044480, 688238096, 786557824, 847062272, 860297620, 983197280, 1058827840, 1210088960, 1376476192, 1573115648, 1694124544, 1720595240, 1966394560, 2117655680, 2420177920, 2752952384, 3146231296, 3388249088, 3441190480, 3932789120, 4235311360, 5505904768, 6292462592, 6882380960, 7865578240, 8470622720, 11011809536, 13764761920, 15731156480, 16941245440, 22023619072, 27529523840, 31462312960, 44047238144, 55059047680, 110118095360, 220236190720]

約数ペア:

[(1, 220236190720), (2, 110118095360), (4, 55059047680), (5, 44047238144), (7, 31462312960), (8, 27529523840), (10, 22023619072), (13, 16941245440), (14, 15731156480), (16, 13764761920), (20, 11011809536), (26, 8470622720), (28, 7865578240), (32, 6882380960), (35, 6292462592), (40, 5505904768), (52, 4235311360), (56, 3932789120), (64, 3441190480), (65, 3388249088), (70, 3146231296), (80, 2752952384), (91, 2420177920), (104, 2117655680), (112, 1966394560), (128, 1720595240), (130, 1694124544), (140, 1573115648), (160, 1376476192), (182, 1210088960), (208, 1058827840), (224, 983197280), (256, 860297620), (260, 847062272), (280, 786557824), (320, 688238096), (364, 605044480), (416, 529413920), (448, 491598640), (455, 484035584), (512, 430148810), (520, 423531136), (560, 393278912), (640, 344119048), (728, 302522240), (832, 264706960), (896, 245799320), (910, 242017792), (1024, 215074405), (1040, 211765568), (1120, 196639456), (1280, 172059524), (1456, 151261120), (1664, 132353480), (1792, 122899660), (1820, 121008896), (2080, 105882784), (2240, 98319728), (2560, 86029762), (2912, 75630560), (3328, 66176740), (3584, 61449830), (3640, 60504448), (4160, 52941392), (4480, 49159864), (5120, 43014881), (5824, 37815280), (6656, 33088370), (7168, 30724915), (7280, 30252224), (8320, 26470696), (8960, 24579932), (11648, 18907640), (13312, 16544185), (14560, 15126112), (16640, 13235348), (17920, 12289966), (23296, 9453820), (29120, 7563056), (33280, 6617674), (35840, 6144983), (46592, 4726910), (58240, 3781528), (66560, 3308837), (93184, 2363455), (116480, 1890764), (232960, 945382), (465920, 472691)]