390923115360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{643}}^1\times {\mathrm{5531}}^1$

素因数の和:6421

約数の個数: 192

約数和(自身を含む): 1238932558080

約数和(自身を除く): 848009442720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 229, 240, 458, 480, 643, 687, 916, 1145, 1286, 1374, 1832, 1929, 2290, 2572, 2748, 3215, 3435, 3664, 3858, 4580, 5144, 5496, 5531, 6430, 6870, 7328, 7716, 9160, 9645, 10288, 10992, 11062, 12860, 13740, 15432, 16593, 18320, 19290, 20576, 21984, 22124, 25720, 27480, 27655, 30864, 33186, 36640, 38580, 44248, 51440, 54960, 55310, 61728, 66372, 77160, 82965, 88496, 102880, 109920, 110620, 132744, 147247, 154320, 165930, 176992, 221240, 265488, 294494, 308640, 331860, 441741, 442480, 530976, 588988, 663720, 736235, 883482, 884960, 1177976, 1266599, 1327440, 1472470, 1766964, 2208705, 2355952, 2533198, 2654880, 2944940, 3533928, 3556433, 3799797, 4417410, 4711904, 5066396, 5889880, 6332995, 7067856, 7112866, 7599594, 8834820, 10132792, 10669299, 11779760, 12665990, 14135712, 14225732, 15199188, 17669640, 17782165, 18998985, 20265584, 21338598, 23559520, 25331980, 28451464, 30398376, 35339280, 35564330, 37997970, 40531168, 42677196, 50663960, 53346495, 56902928, 60796752, 70678560, 71128660, 75995940, 85354392, 101327920, 106692990, 113805856, 121593504, 142257320, 151991880, 170708784, 202655840, 213385980, 284514640, 303983760, 341417568, 426771960, 569029280, 607967520, 814423157, 853543920, 1628846314, 1707087840, 2443269471, 3257692628, 4072115785, 4886538942, 6515385256, 8144231570, 9773077884, 12216347355, 13030770512, 16288463140, 19546155768, 24432694710, 26061541024, 32576926280, 39092311536, 48865389420, 65153852560, 78184623072, 97730778840, 130307705120, 195461557680, 390923115360]

約数ペア:

[(1, 390923115360), (2, 195461557680), (3, 130307705120), (4, 97730778840), (5, 78184623072), (6, 65153852560), (8, 48865389420), (10, 39092311536), (12, 32576926280), (15, 26061541024), (16, 24432694710), (20, 19546155768), (24, 16288463140), (30, 13030770512), (32, 12216347355), (40, 9773077884), (48, 8144231570), (60, 6515385256), (80, 4886538942), (96, 4072115785), (120, 3257692628), (160, 2443269471), (229, 1707087840), (240, 1628846314), (458, 853543920), (480, 814423157), (643, 607967520), (687, 569029280), (916, 426771960), (1145, 341417568), (1286, 303983760), (1374, 284514640), (1832, 213385980), (1929, 202655840), (2290, 170708784), (2572, 151991880), (2748, 142257320), (3215, 121593504), (3435, 113805856), (3664, 106692990), (3858, 101327920), (4580, 85354392), (5144, 75995940), (5496, 71128660), (5531, 70678560), (6430, 60796752), (6870, 56902928), (7328, 53346495), (7716, 50663960), (9160, 42677196), (9645, 40531168), (10288, 37997970), (10992, 35564330), (11062, 35339280), (12860, 30398376), (13740, 28451464), (15432, 25331980), (16593, 23559520), (18320, 21338598), (19290, 20265584), (20576, 18998985), (21984, 17782165), (22124, 17669640), (25720, 15199188), (27480, 14225732), (27655, 14135712), (30864, 12665990), (33186, 11779760), (36640, 10669299), (38580, 10132792), (44248, 8834820), (51440, 7599594), (54960, 7112866), (55310, 7067856), (61728, 6332995), (66372, 5889880), (77160, 5066396), (82965, 4711904), (88496, 4417410), (102880, 3799797), (109920, 3556433), (110620, 3533928), (132744, 2944940), (147247, 2654880), (154320, 2533198), (165930, 2355952), (176992, 2208705), (221240, 1766964), (265488, 1472470), (294494, 1327440), (308640, 1266599), (331860, 1177976), (441741, 884960), (442480, 883482), (530976, 736235), (588988, 663720)]