447079360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1181}}^1$

素因数の和:1231

約数の個数: 168

約数和(自身を含む): 1318601376

約数和(自身を除く): 871522016

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, 130, 140, 160, 169, 182, 208, 224, 260, 280, 320, 338, 364, 416, 448, 455, 520, 560, 676, 728, 832, 845, 910, 1040, 1120, 1181, 1183, 1352, 1456, 1690, 1820, 2080, 2240, 2362, 2366, 2704, 2912, 3380, 3640, 4160, 4724, 4732, 5408, 5824, 5905, 5915, 6760, 7280, 8267, 9448, 9464, 10816, 11810, 11830, 13520, 14560, 15353, 16534, 18896, 18928, 23620, 23660, 27040, 29120, 30706, 33068, 37792, 37856, 41335, 47240, 47320, 54080, 61412, 66136, 75584, 75712, 76765, 82670, 94480, 94640, 107471, 122824, 132272, 153530, 165340, 188960, 189280, 199589, 214942, 245648, 264544, 307060, 330680, 377920, 378560, 399178, 429884, 491296, 529088, 537355, 614120, 661360, 798356, 859768, 982592, 997945, 1074710, 1228240, 1322720, 1397123, 1596712, 1719536, 1995890, 2149420, 2456480, 2645440, 2794246, 3193424, 3439072, 3991780, 4298840, 4912960, 5588492, 6386848, 6878144, 6985615, 7983560, 8597680, 11176984, 12773696, 13971230, 15967120, 17195360, 22353968, 27942460, 31934240, 34390720, 44707936, 55884920, 63868480, 89415872, 111769840, 223539680, 447079360]

約数ペア:

[(1, 447079360), (2, 223539680), (4, 111769840), (5, 89415872), (7, 63868480), (8, 55884920), (10, 44707936), (13, 34390720), (14, 31934240), (16, 27942460), (20, 22353968), (26, 17195360), (28, 15967120), (32, 13971230), (35, 12773696), (40, 11176984), (52, 8597680), (56, 7983560), (64, 6985615), (65, 6878144), (70, 6386848), (80, 5588492), (91, 4912960), (104, 4298840), (112, 3991780), (130, 3439072), (140, 3193424), (160, 2794246), (169, 2645440), (182, 2456480), (208, 2149420), (224, 1995890), (260, 1719536), (280, 1596712), (320, 1397123), (338, 1322720), (364, 1228240), (416, 1074710), (448, 997945), (455, 982592), (520, 859768), (560, 798356), (676, 661360), (728, 614120), (832, 537355), (845, 529088), (910, 491296), (1040, 429884), (1120, 399178), (1181, 378560), (1183, 377920), (1352, 330680), (1456, 307060), (1690, 264544), (1820, 245648), (2080, 214942), (2240, 199589), (2362, 189280), (2366, 188960), (2704, 165340), (2912, 153530), (3380, 132272), (3640, 122824), (4160, 107471), (4724, 94640), (4732, 94480), (5408, 82670), (5824, 76765), (5905, 75712), (5915, 75584), (6760, 66136), (7280, 61412), (8267, 54080), (9448, 47320), (9464, 47240), (10816, 41335), (11810, 37856), (11830, 37792), (13520, 33068), (14560, 30706), (15353, 29120), (16534, 27040), (18896, 23660), (18928, 23620)]