238376320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4093}}^1$

素因数の和:4132

約数の個数: 128

約数和(自身を含む): 701547840

約数和(自身を除く): 463171520

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, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1456, 1664, 1820, 2080, 2240, 2912, 3640, 4093, 4160, 4480, 5824, 7280, 8186, 8320, 11648, 14560, 16372, 20465, 28651, 29120, 32744, 40930, 53209, 57302, 58240, 65488, 81860, 106418, 114604, 130976, 143255, 163720, 212836, 229208, 261952, 266045, 286510, 327440, 372463, 425672, 458416, 523904, 532090, 573020, 654880, 744926, 851344, 916832, 1064180, 1146040, 1309760, 1489852, 1702688, 1833664, 1862315, 2128360, 2292080, 2619520, 2979704, 3405376, 3667328, 3724630, 4256720, 4584160, 5959408, 6810752, 7449260, 8513440, 9168320, 11918816, 14898520, 17026880, 18336640, 23837632, 29797040, 34053760, 47675264, 59594080, 119188160, 238376320]

約数ペア:

[(1, 238376320), (2, 119188160), (4, 59594080), (5, 47675264), (7, 34053760), (8, 29797040), (10, 23837632), (13, 18336640), (14, 17026880), (16, 14898520), (20, 11918816), (26, 9168320), (28, 8513440), (32, 7449260), (35, 6810752), (40, 5959408), (52, 4584160), (56, 4256720), (64, 3724630), (65, 3667328), (70, 3405376), (80, 2979704), (91, 2619520), (104, 2292080), (112, 2128360), (128, 1862315), (130, 1833664), (140, 1702688), (160, 1489852), (182, 1309760), (208, 1146040), (224, 1064180), (260, 916832), (280, 851344), (320, 744926), (364, 654880), (416, 573020), (448, 532090), (455, 523904), (520, 458416), (560, 425672), (640, 372463), (728, 327440), (832, 286510), (896, 266045), (910, 261952), (1040, 229208), (1120, 212836), (1456, 163720), (1664, 143255), (1820, 130976), (2080, 114604), (2240, 106418), (2912, 81860), (3640, 65488), (4093, 58240), (4160, 57302), (4480, 53209), (5824, 40930), (7280, 32744), (8186, 29120), (8320, 28651), (11648, 20465), (14560, 16372)]