717752880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25561}}^1$

素因数の和:25596

約数の個数: 160

約数和(自身を含む): 2662537920

約数和(自身を除く): 1944785040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 25561, 28080, 51122, 76683, 102244, 127805, 153366, 204488, 230049, 255610, 306732, 332293, 383415, 408976, 460098, 511220, 613464, 664586, 690147, 766830, 920196, 996879, 1022440, 1150245, 1226928, 1329172, 1380294, 1533660, 1661465, 1840392, 1993758, 2044880, 2300490, 2658344, 2760588, 2990637, 3067320, 3322930, 3450735, 3680784, 3987516, 4600980, 4984395, 5316688, 5521176, 5981274, 6134640, 6645860, 6901470, 7975032, 8971911, 9201960, 9968790, 11042352, 11962548, 13291720, 13802940, 14953185, 15950064, 17943822, 18403920, 19937580, 23925096, 26583440, 27605880, 29906370, 35887644, 39875160, 44859555, 47850192, 55211760, 59812740, 71775288, 79750320, 89719110, 119625480, 143550576, 179438220, 239250960, 358876440, 717752880]

約数ペア:

[(1, 717752880), (2, 358876440), (3, 239250960), (4, 179438220), (5, 143550576), (6, 119625480), (8, 89719110), (9, 79750320), (10, 71775288), (12, 59812740), (13, 55211760), (15, 47850192), (16, 44859555), (18, 39875160), (20, 35887644), (24, 29906370), (26, 27605880), (27, 26583440), (30, 23925096), (36, 19937580), (39, 18403920), (40, 17943822), (45, 15950064), (48, 14953185), (52, 13802940), (54, 13291720), (60, 11962548), (65, 11042352), (72, 9968790), (78, 9201960), (80, 8971911), (90, 7975032), (104, 6901470), (108, 6645860), (117, 6134640), (120, 5981274), (130, 5521176), (135, 5316688), (144, 4984395), (156, 4600980), (180, 3987516), (195, 3680784), (208, 3450735), (216, 3322930), (234, 3067320), (240, 2990637), (260, 2760588), (270, 2658344), (312, 2300490), (351, 2044880), (360, 1993758), (390, 1840392), (432, 1661465), (468, 1533660), (520, 1380294), (540, 1329172), (585, 1226928), (624, 1150245), (702, 1022440), (720, 996879), (780, 920196), (936, 766830), (1040, 690147), (1080, 664586), (1170, 613464), (1404, 511220), (1560, 460098), (1755, 408976), (1872, 383415), (2160, 332293), (2340, 306732), (2808, 255610), (3120, 230049), (3510, 204488), (4680, 153366), (5616, 127805), (7020, 102244), (9360, 76683), (14040, 51122), (25561, 28080)]