508723740

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:538

約数の個数: 240

約数和(自身を含む): 1844644032

約数和(自身を除く): 1335920292

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 113, 126, 135, 140, 162, 180, 189, 210, 226, 252, 270, 315, 324, 339, 378, 397, 405, 420, 452, 540, 565, 567, 630, 678, 756, 791, 794, 810, 945, 1017, 1130, 1134, 1191, 1260, 1356, 1582, 1588, 1620, 1695, 1890, 1985, 2034, 2260, 2268, 2373, 2382, 2779, 2835, 3051, 3164, 3390, 3573, 3780, 3955, 3970, 4068, 4746, 4764, 5085, 5558, 5670, 5955, 6102, 6780, 7119, 7146, 7910, 7940, 8337, 9153, 9492, 10170, 10719, 11116, 11340, 11865, 11910, 12204, 13895, 14238, 14292, 15255, 15820, 16674, 17865, 18306, 20340, 21357, 21438, 23730, 23820, 25011, 27790, 28476, 30510, 32157, 33348, 35595, 35730, 36612, 41685, 42714, 42876, 44861, 45765, 47460, 50022, 53595, 55580, 61020, 64071, 64314, 71190, 71460, 75033, 83370, 85428, 89722, 91530, 100044, 106785, 107190, 125055, 128142, 128628, 134583, 142380, 150066, 160785, 166740, 179444, 183060, 213570, 214380, 224305, 225099, 250110, 256284, 269166, 300132, 314027, 320355, 321570, 375165, 403749, 427140, 448610, 450198, 500220, 538332, 628054, 640710, 643140, 672915, 750330, 807498, 897220, 900396, 942081, 1125495, 1211247, 1256108, 1281420, 1345830, 1500660, 1570135, 1614996, 1884162, 2018745, 2250990, 2422494, 2691660, 2826243, 3140270, 3633741, 3768324, 4037490, 4501980, 4710405, 4844988, 5652486, 6056235, 6280540, 7267482, 8074980, 8478729, 9420810, 11304972, 12112470, 14131215, 14534964, 16957458, 18168705, 18841620, 24224940, 25436187, 28262430, 33914916, 36337410, 42393645, 50872374, 56524860, 72674820, 84787290, 101744748, 127180935, 169574580, 254361870, 508723740]

約数ペア:

[(1, 508723740), (2, 254361870), (3, 169574580), (4, 127180935), (5, 101744748), (6, 84787290), (7, 72674820), (9, 56524860), (10, 50872374), (12, 42393645), (14, 36337410), (15, 33914916), (18, 28262430), (20, 25436187), (21, 24224940), (27, 18841620), (28, 18168705), (30, 16957458), (35, 14534964), (36, 14131215), (42, 12112470), (45, 11304972), (54, 9420810), (60, 8478729), (63, 8074980), (70, 7267482), (81, 6280540), (84, 6056235), (90, 5652486), (105, 4844988), (108, 4710405), (113, 4501980), (126, 4037490), (135, 3768324), (140, 3633741), (162, 3140270), (180, 2826243), (189, 2691660), (210, 2422494), (226, 2250990), (252, 2018745), (270, 1884162), (315, 1614996), (324, 1570135), (339, 1500660), (378, 1345830), (397, 1281420), (405, 1256108), (420, 1211247), (452, 1125495), (540, 942081), (565, 900396), (567, 897220), (630, 807498), (678, 750330), (756, 672915), (791, 643140), (794, 640710), (810, 628054), (945, 538332), (1017, 500220), (1130, 450198), (1134, 448610), (1191, 427140), (1260, 403749), (1356, 375165), (1582, 321570), (1588, 320355), (1620, 314027), (1695, 300132), (1890, 269166), (1985, 256284), (2034, 250110), (2260, 225099), (2268, 224305), (2373, 214380), (2382, 213570), (2779, 183060), (2835, 179444), (3051, 166740), (3164, 160785), (3390, 150066), (3573, 142380), (3780, 134583), (3955, 128628), (3970, 128142), (4068, 125055), (4746, 107190), (4764, 106785), (5085, 100044), (5558, 91530), (5670, 89722), (5955, 85428), (6102, 83370), (6780, 75033), (7119, 71460), (7146, 71190), (7910, 64314), (7940, 64071), (8337, 61020), (9153, 55580), (9492, 53595), (10170, 50022), (10719, 47460), (11116, 45765), (11340, 44861), (11865, 42876), (11910, 42714), (12204, 41685), (13895, 36612), (14238, 35730), (14292, 35595), (15255, 33348), (15820, 32157), (16674, 30510), (17865, 28476), (18306, 27790), (20340, 25011), (21357, 23820), (21438, 23730)]