8448154960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^2\times {\mathrm{199}}^1$

素因数の和:346

約数の個数: 240

約数和(自身を含む): 23660985600

約数和(自身を除く): 15212830640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 43, 56, 70, 80, 82, 86, 112, 140, 164, 172, 199, 205, 215, 280, 287, 301, 328, 344, 398, 410, 430, 560, 574, 602, 656, 688, 796, 820, 860, 995, 1148, 1204, 1393, 1435, 1505, 1592, 1640, 1720, 1763, 1849, 1990, 2296, 2408, 2786, 2870, 3010, 3184, 3280, 3440, 3526, 3698, 3980, 4592, 4816, 5572, 5740, 6020, 6965, 7052, 7396, 7960, 8159, 8557, 8815, 9245, 11144, 11480, 12040, 12341, 12943, 13930, 14104, 14792, 15920, 16318, 17114, 17630, 18490, 22288, 22960, 24080, 24682, 25886, 27860, 28208, 29584, 32636, 34228, 35260, 36980, 40795, 42785, 49364, 51772, 55720, 57113, 59899, 61705, 64715, 65272, 68456, 70520, 73960, 75809, 81590, 85570, 98728, 103544, 111440, 114226, 119798, 123410, 129430, 130544, 136912, 141040, 147920, 151618, 163180, 171140, 197456, 207088, 228452, 239596, 246820, 258860, 285565, 299495, 303236, 326360, 342280, 350837, 367951, 379045, 456904, 479192, 493640, 517720, 530663, 571130, 598990, 606472, 652720, 684560, 701674, 735902, 758090, 913808, 958384, 987280, 1035440, 1061326, 1142260, 1197980, 1212944, 1403348, 1471804, 1516180, 1754185, 1839755, 2122652, 2284520, 2395960, 2455859, 2575657, 2653315, 2806696, 2943608, 3032360, 3508370, 3679510, 4245304, 4569040, 4791920, 4911718, 5151314, 5306630, 5613392, 5887216, 6064720, 7016740, 7359020, 8490608, 9823436, 10302628, 10613260, 12279295, 12878285, 14033480, 14718040, 15085991, 19646872, 20605256, 21226520, 24558590, 25756570, 28066960, 29436080, 30171982, 39293744, 41210512, 42453040, 49117180, 51513140, 60343964, 75429955, 98234360, 103026280, 105601937, 120687928, 150859910, 196468720, 206052560, 211203874, 241375856, 301719820, 422407748, 528009685, 603439640, 844815496, 1056019370, 1206879280, 1689630992, 2112038740, 4224077480, 8448154960]

約数ペア:

[(1, 8448154960), (2, 4224077480), (4, 2112038740), (5, 1689630992), (7, 1206879280), (8, 1056019370), (10, 844815496), (14, 603439640), (16, 528009685), (20, 422407748), (28, 301719820), (35, 241375856), (40, 211203874), (41, 206052560), (43, 196468720), (56, 150859910), (70, 120687928), (80, 105601937), (82, 103026280), (86, 98234360), (112, 75429955), (140, 60343964), (164, 51513140), (172, 49117180), (199, 42453040), (205, 41210512), (215, 39293744), (280, 30171982), (287, 29436080), (301, 28066960), (328, 25756570), (344, 24558590), (398, 21226520), (410, 20605256), (430, 19646872), (560, 15085991), (574, 14718040), (602, 14033480), (656, 12878285), (688, 12279295), (796, 10613260), (820, 10302628), (860, 9823436), (995, 8490608), (1148, 7359020), (1204, 7016740), (1393, 6064720), (1435, 5887216), (1505, 5613392), (1592, 5306630), (1640, 5151314), (1720, 4911718), (1763, 4791920), (1849, 4569040), (1990, 4245304), (2296, 3679510), (2408, 3508370), (2786, 3032360), (2870, 2943608), (3010, 2806696), (3184, 2653315), (3280, 2575657), (3440, 2455859), (3526, 2395960), (3698, 2284520), (3980, 2122652), (4592, 1839755), (4816, 1754185), (5572, 1516180), (5740, 1471804), (6020, 1403348), (6965, 1212944), (7052, 1197980), (7396, 1142260), (7960, 1061326), (8159, 1035440), (8557, 987280), (8815, 958384), (9245, 913808), (11144, 758090), (11480, 735902), (12040, 701674), (12341, 684560), (12943, 652720), (13930, 606472), (14104, 598990), (14792, 571130), (15920, 530663), (16318, 517720), (17114, 493640), (17630, 479192), (18490, 456904), (22288, 379045), (22960, 367951), (24080, 350837), (24682, 342280), (25886, 326360), (27860, 303236), (28208, 299495), (29584, 285565), (32636, 258860), (34228, 246820), (35260, 239596), (36980, 228452), (40795, 207088), (42785, 197456), (49364, 171140), (51772, 163180), (55720, 151618), (57113, 147920), (59899, 141040), (61705, 136912), (64715, 130544), (65272, 129430), (68456, 123410), (70520, 119798), (73960, 114226), (75809, 111440), (81590, 103544), (85570, 98728)]