8168941320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{503}}^1$

素因数の和:972

約数の個数: 256

約数和(自身を含む): 27433728000

約数和(自身を除く): 19264786680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 419, 456, 503, 510, 570, 646, 680, 760, 838, 969, 1006, 1020, 1140, 1257, 1292, 1509, 1615, 1676, 1938, 2012, 2040, 2095, 2280, 2514, 2515, 2584, 3018, 3230, 3352, 3876, 4024, 4190, 4845, 5028, 5030, 6036, 6285, 6460, 7123, 7545, 7752, 7961, 8380, 8551, 9557, 9690, 10056, 10060, 12072, 12570, 12920, 14246, 15090, 15922, 16760, 17102, 19114, 19380, 20120, 21369, 23883, 25140, 25653, 28492, 28671, 30180, 31844, 34204, 35615, 38228, 38760, 39805, 42738, 42755, 47766, 47785, 50280, 51306, 56984, 57342, 60360, 63688, 68408, 71230, 76456, 79610, 85476, 85510, 95532, 95570, 102612, 106845, 114684, 119415, 128265, 135337, 142460, 143355, 159220, 162469, 170952, 171020, 191064, 191140, 205224, 210757, 213690, 229368, 238830, 256530, 270674, 284920, 286710, 318440, 324938, 342040, 382280, 406011, 421514, 427380, 477660, 487407, 513060, 541348, 573420, 632271, 649876, 676685, 812022, 812345, 843028, 854760, 955320, 974814, 1026120, 1053785, 1082696, 1146840, 1264542, 1299752, 1353370, 1624044, 1624690, 1686056, 1949628, 2030055, 2107570, 2437035, 2529084, 2706740, 3161355, 3248088, 3249380, 3582869, 3899256, 4004383, 4060110, 4215140, 4874070, 5058168, 5413480, 6322710, 6498760, 7165738, 8008766, 8120220, 8430280, 9748140, 10748607, 12013149, 12645420, 14331476, 16017532, 16240440, 17914345, 19496280, 20021915, 21497214, 24026298, 25290840, 28662952, 32035064, 35828690, 40043830, 42994428, 48052596, 53743035, 60065745, 68074511, 71657380, 80087660, 85988856, 96105192, 107486070, 120131490, 136149022, 143314760, 160175320, 204223533, 214972140, 240262980, 272298044, 340372555, 408447066, 429944280, 480525960, 544596088, 680745110, 816894132, 1021117665, 1361490220, 1633788264, 2042235330, 2722980440, 4084470660, 8168941320]

約数ペア:

[(1, 8168941320), (2, 4084470660), (3, 2722980440), (4, 2042235330), (5, 1633788264), (6, 1361490220), (8, 1021117665), (10, 816894132), (12, 680745110), (15, 544596088), (17, 480525960), (19, 429944280), (20, 408447066), (24, 340372555), (30, 272298044), (34, 240262980), (38, 214972140), (40, 204223533), (51, 160175320), (57, 143314760), (60, 136149022), (68, 120131490), (76, 107486070), (85, 96105192), (95, 85988856), (102, 80087660), (114, 71657380), (120, 68074511), (136, 60065745), (152, 53743035), (170, 48052596), (190, 42994428), (204, 40043830), (228, 35828690), (255, 32035064), (285, 28662952), (323, 25290840), (340, 24026298), (380, 21497214), (408, 20021915), (419, 19496280), (456, 17914345), (503, 16240440), (510, 16017532), (570, 14331476), (646, 12645420), (680, 12013149), (760, 10748607), (838, 9748140), (969, 8430280), (1006, 8120220), (1020, 8008766), (1140, 7165738), (1257, 6498760), (1292, 6322710), (1509, 5413480), (1615, 5058168), (1676, 4874070), (1938, 4215140), (2012, 4060110), (2040, 4004383), (2095, 3899256), (2280, 3582869), (2514, 3249380), (2515, 3248088), (2584, 3161355), (3018, 2706740), (3230, 2529084), (3352, 2437035), (3876, 2107570), (4024, 2030055), (4190, 1949628), (4845, 1686056), (5028, 1624690), (5030, 1624044), (6036, 1353370), (6285, 1299752), (6460, 1264542), (7123, 1146840), (7545, 1082696), (7752, 1053785), (7961, 1026120), (8380, 974814), (8551, 955320), (9557, 854760), (9690, 843028), (10056, 812345), (10060, 812022), (12072, 676685), (12570, 649876), (12920, 632271), (14246, 573420), (15090, 541348), (15922, 513060), (16760, 487407), (17102, 477660), (19114, 427380), (19380, 421514), (20120, 406011), (21369, 382280), (23883, 342040), (25140, 324938), (25653, 318440), (28492, 286710), (28671, 284920), (30180, 270674), (31844, 256530), (34204, 238830), (35615, 229368), (38228, 213690), (38760, 210757), (39805, 205224), (42738, 191140), (42755, 191064), (47766, 171020), (47785, 170952), (50280, 162469), (51306, 159220), (56984, 143355), (57342, 142460), (60360, 135337), (63688, 128265), (68408, 119415), (71230, 114684), (76456, 106845), (79610, 102612), (85476, 95570), (85510, 95532)]