1421675280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{3677}}^1$

素因数の和:3878

約数の個数: 160

約数和(自身を含む): 4925577600

約数和(自身を除く): 3503902320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 179, 180, 216, 240, 270, 358, 360, 432, 537, 540, 716, 720, 895, 1074, 1080, 1432, 1611, 1790, 2148, 2160, 2685, 2864, 3222, 3580, 3677, 4296, 4833, 5370, 6444, 7160, 7354, 8055, 8592, 9666, 10740, 11031, 12888, 14320, 14708, 16110, 18385, 19332, 21480, 22062, 24165, 25776, 29416, 32220, 33093, 36770, 38664, 42960, 44124, 48330, 55155, 58832, 64440, 66186, 73540, 77328, 88248, 96660, 99279, 110310, 128880, 132372, 147080, 165465, 176496, 193320, 198558, 220620, 264744, 294160, 330930, 386640, 397116, 441240, 496395, 529488, 658183, 661860, 794232, 882480, 992790, 1316366, 1323720, 1588464, 1974549, 1985580, 2632732, 2647440, 3290915, 3949098, 3971160, 5265464, 5923647, 6581830, 7898196, 7942320, 9872745, 10530928, 11847294, 13163660, 15796392, 17770941, 19745490, 23694588, 26327320, 29618235, 31592784, 35541882, 39490980, 47389176, 52654640, 59236470, 71083764, 78981960, 88854705, 94778352, 118472940, 142167528, 157963920, 177709410, 236945880, 284335056, 355418820, 473891760, 710837640, 1421675280]

約数ペア:

[(1, 1421675280), (2, 710837640), (3, 473891760), (4, 355418820), (5, 284335056), (6, 236945880), (8, 177709410), (9, 157963920), (10, 142167528), (12, 118472940), (15, 94778352), (16, 88854705), (18, 78981960), (20, 71083764), (24, 59236470), (27, 52654640), (30, 47389176), (36, 39490980), (40, 35541882), (45, 31592784), (48, 29618235), (54, 26327320), (60, 23694588), (72, 19745490), (80, 17770941), (90, 15796392), (108, 13163660), (120, 11847294), (135, 10530928), (144, 9872745), (179, 7942320), (180, 7898196), (216, 6581830), (240, 5923647), (270, 5265464), (358, 3971160), (360, 3949098), (432, 3290915), (537, 2647440), (540, 2632732), (716, 1985580), (720, 1974549), (895, 1588464), (1074, 1323720), (1080, 1316366), (1432, 992790), (1611, 882480), (1790, 794232), (2148, 661860), (2160, 658183), (2685, 529488), (2864, 496395), (3222, 441240), (3580, 397116), (3677, 386640), (4296, 330930), (4833, 294160), (5370, 264744), (6444, 220620), (7160, 198558), (7354, 193320), (8055, 176496), (8592, 165465), (9666, 147080), (10740, 132372), (11031, 128880), (12888, 110310), (14320, 99279), (14708, 96660), (16110, 88248), (18385, 77328), (19332, 73540), (21480, 66186), (22062, 64440), (24165, 58832), (25776, 55155), (29416, 48330), (32220, 44124), (33093, 42960), (36770, 38664)]