239133440

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2053}}^1$

素因数の和:2094

約数の個数: 144

約数和(自身を含む): 705327168

約数和(自身を除く): 466193728

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, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1280, 1456, 1664, 1792, 1820, 2053, 2080, 2240, 2912, 3328, 3640, 4106, 4160, 4480, 5824, 7280, 8212, 8320, 8960, 10265, 11648, 14371, 14560, 16424, 16640, 20530, 23296, 26689, 28742, 29120, 32848, 41060, 53378, 57484, 58240, 65696, 71855, 82120, 106756, 114968, 116480, 131392, 133445, 143710, 164240, 186823, 213512, 229936, 262784, 266890, 287420, 328480, 373646, 427024, 459872, 525568, 533780, 574840, 656960, 747292, 854048, 919744, 934115, 1067560, 1149680, 1313920, 1494584, 1708096, 1839488, 1868230, 2135120, 2299360, 2627840, 2989168, 3416192, 3678976, 3736460, 4270240, 4598720, 5978336, 6832384, 7472920, 8540480, 9197440, 11956672, 14945840, 17080960, 18394880, 23913344, 29891680, 34161920, 47826688, 59783360, 119566720, 239133440]

約数ペア:

[(1, 239133440), (2, 119566720), (4, 59783360), (5, 47826688), (7, 34161920), (8, 29891680), (10, 23913344), (13, 18394880), (14, 17080960), (16, 14945840), (20, 11956672), (26, 9197440), (28, 8540480), (32, 7472920), (35, 6832384), (40, 5978336), (52, 4598720), (56, 4270240), (64, 3736460), (65, 3678976), (70, 3416192), (80, 2989168), (91, 2627840), (104, 2299360), (112, 2135120), (128, 1868230), (130, 1839488), (140, 1708096), (160, 1494584), (182, 1313920), (208, 1149680), (224, 1067560), (256, 934115), (260, 919744), (280, 854048), (320, 747292), (364, 656960), (416, 574840), (448, 533780), (455, 525568), (520, 459872), (560, 427024), (640, 373646), (728, 328480), (832, 287420), (896, 266890), (910, 262784), (1040, 229936), (1120, 213512), (1280, 186823), (1456, 164240), (1664, 143710), (1792, 133445), (1820, 131392), (2053, 116480), (2080, 114968), (2240, 106756), (2912, 82120), (3328, 71855), (3640, 65696), (4106, 58240), (4160, 57484), (4480, 53378), (5824, 41060), (7280, 32848), (8212, 29120), (8320, 28742), (8960, 26689), (10265, 23296), (11648, 20530), (14371, 16640), (14560, 16424)]