159854240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10979}}^1$

素因数の和:11014

約数の個数: 96

約数和(自身を含む): 464849280

約数和(自身を除く): 304995040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 10979, 14560, 21958, 43916, 54895, 76853, 87832, 109790, 142727, 153706, 175664, 219580, 285454, 307412, 351328, 384265, 439160, 570908, 614824, 713635, 768530, 878320, 999089, 1141816, 1229648, 1427270, 1537060, 1756640, 1998178, 2283632, 2459296, 2854540, 3074120, 3996356, 4567264, 4995445, 5709080, 6148240, 7992712, 9990890, 11418160, 12296480, 15985424, 19981780, 22836320, 31970848, 39963560, 79927120, 159854240]

約数ペア:

[(1, 159854240), (2, 79927120), (4, 39963560), (5, 31970848), (7, 22836320), (8, 19981780), (10, 15985424), (13, 12296480), (14, 11418160), (16, 9990890), (20, 7992712), (26, 6148240), (28, 5709080), (32, 4995445), (35, 4567264), (40, 3996356), (52, 3074120), (56, 2854540), (65, 2459296), (70, 2283632), (80, 1998178), (91, 1756640), (104, 1537060), (112, 1427270), (130, 1229648), (140, 1141816), (160, 999089), (182, 878320), (208, 768530), (224, 713635), (260, 614824), (280, 570908), (364, 439160), (416, 384265), (455, 351328), (520, 307412), (560, 285454), (728, 219580), (910, 175664), (1040, 153706), (1120, 142727), (1456, 109790), (1820, 87832), (2080, 76853), (2912, 54895), (3640, 43916), (7280, 21958), (10979, 14560)]