71849160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{937}}^1$

素因数の和:1028

約数の個数: 128

約数和(自身を含む): 243129600

約数和(自身を除く): 171280440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 90, 108, 120, 135, 142, 180, 213, 216, 270, 284, 355, 360, 426, 540, 568, 639, 710, 852, 937, 1065, 1080, 1278, 1420, 1704, 1874, 1917, 2130, 2556, 2811, 2840, 3195, 3748, 3834, 4260, 4685, 5112, 5622, 6390, 7496, 7668, 8433, 8520, 9370, 9585, 11244, 12780, 14055, 15336, 16866, 18740, 19170, 22488, 25299, 25560, 28110, 33732, 37480, 38340, 42165, 50598, 56220, 66527, 67464, 76680, 84330, 101196, 112440, 126495, 133054, 168660, 199581, 202392, 252990, 266108, 332635, 337320, 399162, 505980, 532216, 598743, 665270, 798324, 997905, 1011960, 1197486, 1330540, 1596648, 1796229, 1995810, 2394972, 2661080, 2993715, 3592458, 3991620, 4789944, 5987430, 7184916, 7983240, 8981145, 11974860, 14369832, 17962290, 23949720, 35924580, 71849160]

約数ペア:

[(1, 71849160), (2, 35924580), (3, 23949720), (4, 17962290), (5, 14369832), (6, 11974860), (8, 8981145), (9, 7983240), (10, 7184916), (12, 5987430), (15, 4789944), (18, 3991620), (20, 3592458), (24, 2993715), (27, 2661080), (30, 2394972), (36, 1995810), (40, 1796229), (45, 1596648), (54, 1330540), (60, 1197486), (71, 1011960), (72, 997905), (90, 798324), (108, 665270), (120, 598743), (135, 532216), (142, 505980), (180, 399162), (213, 337320), (216, 332635), (270, 266108), (284, 252990), (355, 202392), (360, 199581), (426, 168660), (540, 133054), (568, 126495), (639, 112440), (710, 101196), (852, 84330), (937, 76680), (1065, 67464), (1080, 66527), (1278, 56220), (1420, 50598), (1704, 42165), (1874, 38340), (1917, 37480), (2130, 33732), (2556, 28110), (2811, 25560), (2840, 25299), (3195, 22488), (3748, 19170), (3834, 18740), (4260, 16866), (4685, 15336), (5112, 14055), (5622, 12780), (6390, 11244), (7496, 9585), (7668, 9370), (8433, 8520)]