139478227840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{27773}}^1$

素因数の和:27877

約数の個数: 256

約数和(自身を含む): 407944512000

約数和(自身を除く): 268466284160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 59, 64, 70, 76, 80, 95, 112, 118, 128, 133, 140, 152, 160, 190, 224, 236, 266, 280, 295, 304, 320, 380, 413, 448, 472, 532, 560, 590, 608, 640, 665, 760, 826, 896, 944, 1064, 1120, 1121, 1180, 1216, 1330, 1520, 1652, 1888, 2065, 2128, 2240, 2242, 2360, 2432, 2660, 3040, 3304, 3776, 4130, 4256, 4480, 4484, 4720, 5320, 5605, 6080, 6608, 7552, 7847, 8260, 8512, 8968, 9440, 10640, 11210, 12160, 13216, 15694, 16520, 17024, 17936, 18880, 21280, 22420, 26432, 27773, 31388, 33040, 35872, 37760, 39235, 42560, 44840, 52864, 55546, 62776, 66080, 71744, 78470, 85120, 89680, 111092, 125552, 132160, 138865, 143488, 156940, 179360, 194411, 222184, 251104, 264320, 277730, 313880, 358720, 388822, 444368, 502208, 527687, 555460, 627760, 717440, 777644, 888736, 972055, 1004416, 1055374, 1110920, 1255520, 1555288, 1638607, 1777472, 1944110, 2110748, 2221840, 2511040, 2638435, 3110576, 3277214, 3554944, 3693809, 3888220, 4221496, 4443680, 5022080, 5276870, 6221152, 6554428, 7387618, 7776440, 8193035, 8442992, 8887360, 10553740, 11470249, 12442304, 13108856, 14775236, 15552880, 16386070, 16885984, 17774720, 18469045, 21107480, 22940498, 24884608, 26217712, 29550472, 31105760, 31133533, 32772140, 33771968, 36938090, 42214960, 45880996, 52435424, 57351245, 59100944, 62211520, 62267066, 65544280, 67543936, 73876180, 84429920, 91761992, 104870848, 114702490, 118201888, 124423040, 124534132, 131088560, 147752360, 155667665, 168859840, 183523984, 209741696, 217934731, 229404980, 236403776, 249068264, 262177120, 295504720, 311335330, 337719680, 367047968, 435869462, 458809960, 472807552, 498136528, 524354240, 591009440, 622670660, 734095936, 871738924, 917619920, 996273056, 1048708480, 1089673655, 1182018880, 1245341320, 1468191872, 1743477848, 1835239840, 1992546112, 2179347310, 2364037760, 2490682640, 3486955696, 3670479680, 3985092224, 4358694620, 4981365280, 6973911392, 7340959360, 8717389240, 9962730560, 13947822784, 17434778480, 19925461120, 27895645568, 34869556960, 69739113920, 139478227840]

約数ペア:

[(1, 139478227840), (2, 69739113920), (4, 34869556960), (5, 27895645568), (7, 19925461120), (8, 17434778480), (10, 13947822784), (14, 9962730560), (16, 8717389240), (19, 7340959360), (20, 6973911392), (28, 4981365280), (32, 4358694620), (35, 3985092224), (38, 3670479680), (40, 3486955696), (56, 2490682640), (59, 2364037760), (64, 2179347310), (70, 1992546112), (76, 1835239840), (80, 1743477848), (95, 1468191872), (112, 1245341320), (118, 1182018880), (128, 1089673655), (133, 1048708480), (140, 996273056), (152, 917619920), (160, 871738924), (190, 734095936), (224, 622670660), (236, 591009440), (266, 524354240), (280, 498136528), (295, 472807552), (304, 458809960), (320, 435869462), (380, 367047968), (413, 337719680), (448, 311335330), (472, 295504720), (532, 262177120), (560, 249068264), (590, 236403776), (608, 229404980), (640, 217934731), (665, 209741696), (760, 183523984), (826, 168859840), (896, 155667665), (944, 147752360), (1064, 131088560), (1120, 124534132), (1121, 124423040), (1180, 118201888), (1216, 114702490), (1330, 104870848), (1520, 91761992), (1652, 84429920), (1888, 73876180), (2065, 67543936), (2128, 65544280), (2240, 62267066), (2242, 62211520), (2360, 59100944), (2432, 57351245), (2660, 52435424), (3040, 45880996), (3304, 42214960), (3776, 36938090), (4130, 33771968), (4256, 32772140), (4480, 31133533), (4484, 31105760), (4720, 29550472), (5320, 26217712), (5605, 24884608), (6080, 22940498), (6608, 21107480), (7552, 18469045), (7847, 17774720), (8260, 16885984), (8512, 16386070), (8968, 15552880), (9440, 14775236), (10640, 13108856), (11210, 12442304), (12160, 11470249), (13216, 10553740), (15694, 8887360), (16520, 8442992), (17024, 8193035), (17936, 7776440), (18880, 7387618), (21280, 6554428), (22420, 6221152), (26432, 5276870), (27773, 5022080), (31388, 4443680), (33040, 4221496), (35872, 3888220), (37760, 3693809), (39235, 3554944), (42560, 3277214), (44840, 3110576), (52864, 2638435), (55546, 2511040), (62776, 2221840), (66080, 2110748), (71744, 1944110), (78470, 1777472), (85120, 1638607), (89680, 1555288), (111092, 1255520), (125552, 1110920), (132160, 1055374), (138865, 1004416), (143488, 972055), (156940, 888736), (179360, 777644), (194411, 717440), (222184, 627760), (251104, 555460), (264320, 527687), (277730, 502208), (313880, 444368), (358720, 388822)]