716881320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9349}}^1$

素因数の和:9440

約数の個数: 128

約数和(自身を含む): 2423520000

約数和(自身を除く): 1706638680

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, 1065, 1080, 1278, 1420, 1704, 1917, 2130, 2556, 2840, 3195, 3834, 4260, 5112, 6390, 7668, 8520, 9349, 9585, 12780, 15336, 18698, 19170, 25560, 28047, 37396, 38340, 46745, 56094, 74792, 76680, 84141, 93490, 112188, 140235, 168282, 186980, 224376, 252423, 280470, 336564, 373960, 420705, 504846, 560940, 663779, 673128, 841410, 1009692, 1121880, 1262115, 1327558, 1682820, 1991337, 2019384, 2524230, 2655116, 3318895, 3365640, 3982674, 5048460, 5310232, 5974011, 6637790, 7965348, 9956685, 10096920, 11948022, 13275580, 15930696, 17922033, 19913370, 23896044, 26551160, 29870055, 35844066, 39826740, 47792088, 59740110, 71688132, 79653480, 89610165, 119480220, 143376264, 179220330, 238960440, 358440660, 716881320]

約数ペア:

[(1, 716881320), (2, 358440660), (3, 238960440), (4, 179220330), (5, 143376264), (6, 119480220), (8, 89610165), (9, 79653480), (10, 71688132), (12, 59740110), (15, 47792088), (18, 39826740), (20, 35844066), (24, 29870055), (27, 26551160), (30, 23896044), (36, 19913370), (40, 17922033), (45, 15930696), (54, 13275580), (60, 11948022), (71, 10096920), (72, 9956685), (90, 7965348), (108, 6637790), (120, 5974011), (135, 5310232), (142, 5048460), (180, 3982674), (213, 3365640), (216, 3318895), (270, 2655116), (284, 2524230), (355, 2019384), (360, 1991337), (426, 1682820), (540, 1327558), (568, 1262115), (639, 1121880), (710, 1009692), (852, 841410), (1065, 673128), (1080, 663779), (1278, 560940), (1420, 504846), (1704, 420705), (1917, 373960), (2130, 336564), (2556, 280470), (2840, 252423), (3195, 224376), (3834, 186980), (4260, 168282), (5112, 140235), (6390, 112188), (7668, 93490), (8520, 84141), (9349, 76680), (9585, 74792), (12780, 56094), (15336, 46745), (18698, 38340), (19170, 37396), (25560, 28047)]