717282960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{421}}^1$

素因数の和:697

約数の個数: 160

約数和(自身を含む): 2310804480

約数和(自身を除く): 1593521520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 229, 240, 248, 310, 372, 421, 458, 465, 496, 620, 687, 744, 842, 916, 930, 1145, 1240, 1263, 1374, 1488, 1684, 1832, 1860, 2105, 2290, 2480, 2526, 2748, 3368, 3435, 3664, 3720, 4210, 4580, 5052, 5496, 6315, 6736, 6870, 7099, 7440, 8420, 9160, 10104, 10992, 12630, 13051, 13740, 14198, 16840, 18320, 20208, 21297, 25260, 26102, 27480, 28396, 33680, 35495, 39153, 42594, 50520, 52204, 54960, 56792, 65255, 70990, 78306, 85188, 96409, 101040, 104408, 106485, 113584, 130510, 141980, 156612, 170376, 192818, 195765, 208816, 212970, 261020, 283960, 289227, 313224, 340752, 385636, 391530, 425940, 482045, 522040, 567920, 578454, 626448, 771272, 783060, 851880, 964090, 1044080, 1156908, 1446135, 1542544, 1566120, 1703760, 1928180, 2313816, 2892270, 2988679, 3132240, 3856360, 4627632, 5784540, 5977358, 7712720, 8966037, 11569080, 11954716, 14943395, 17932074, 23138160, 23909432, 29886790, 35864148, 44830185, 47818864, 59773580, 71728296, 89660370, 119547160, 143456592, 179320740, 239094320, 358641480, 717282960]

約数ペア:

[(1, 717282960), (2, 358641480), (3, 239094320), (4, 179320740), (5, 143456592), (6, 119547160), (8, 89660370), (10, 71728296), (12, 59773580), (15, 47818864), (16, 44830185), (20, 35864148), (24, 29886790), (30, 23909432), (31, 23138160), (40, 17932074), (48, 14943395), (60, 11954716), (62, 11569080), (80, 8966037), (93, 7712720), (120, 5977358), (124, 5784540), (155, 4627632), (186, 3856360), (229, 3132240), (240, 2988679), (248, 2892270), (310, 2313816), (372, 1928180), (421, 1703760), (458, 1566120), (465, 1542544), (496, 1446135), (620, 1156908), (687, 1044080), (744, 964090), (842, 851880), (916, 783060), (930, 771272), (1145, 626448), (1240, 578454), (1263, 567920), (1374, 522040), (1488, 482045), (1684, 425940), (1832, 391530), (1860, 385636), (2105, 340752), (2290, 313224), (2480, 289227), (2526, 283960), (2748, 261020), (3368, 212970), (3435, 208816), (3664, 195765), (3720, 192818), (4210, 170376), (4580, 156612), (5052, 141980), (5496, 130510), (6315, 113584), (6736, 106485), (6870, 104408), (7099, 101040), (7440, 96409), (8420, 85188), (9160, 78306), (10104, 70990), (10992, 65255), (12630, 56792), (13051, 54960), (13740, 52204), (14198, 50520), (16840, 42594), (18320, 39153), (20208, 35495), (21297, 33680), (25260, 28396), (26102, 27480)]