126438517760

素因数分解:

$2^{10}\times 5^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1\times {\mathrm{577}}^1$

素因数の和:1066

約数の個数: 176

約数和(自身を含む): 307130962944

約数和(自身を除く): 180692445184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 337, 508, 512, 577, 635, 640, 674, 1016, 1024, 1154, 1270, 1280, 1348, 1685, 2032, 2308, 2540, 2560, 2696, 2885, 3370, 4064, 4616, 5080, 5120, 5392, 5770, 6740, 8128, 9232, 10160, 10784, 11540, 13480, 16256, 18464, 20320, 21568, 23080, 26960, 32512, 36928, 40640, 42799, 43136, 46160, 53920, 65024, 73279, 73856, 81280, 85598, 86272, 92320, 107840, 130048, 146558, 147712, 162560, 171196, 172544, 184640, 194449, 213995, 215680, 293116, 295424, 325120, 342392, 345088, 366395, 369280, 388898, 427990, 431360, 586232, 590848, 650240, 684784, 732790, 738560, 777796, 855980, 862720, 972245, 1172464, 1369568, 1465580, 1477120, 1555592, 1711960, 1725440, 1944490, 2344928, 2739136, 2931160, 2954240, 3111184, 3423920, 3888980, 4689856, 5478272, 5862320, 6222368, 6847840, 7777960, 9379712, 10956544, 11724640, 12444736, 13695680, 15555920, 18759424, 21913088, 23449280, 24695023, 24889472, 27391360, 31111840, 37518848, 43826176, 46898560, 49390046, 49778944, 54782720, 62223680, 75037696, 93797120, 98780092, 99557888, 109565440, 123475115, 124447360, 187594240, 197560184, 199115776, 219130880, 246950230, 248894720, 375188480, 395120368, 493900460, 497789440, 790240736, 987800920, 995578880, 1580481472, 1975601840, 3160962944, 3951203680, 6321925888, 7902407360, 12643851776, 15804814720, 25287703552, 31609629440, 63219258880, 126438517760]

約数ペア:

[(1, 126438517760), (2, 63219258880), (4, 31609629440), (5, 25287703552), (8, 15804814720), (10, 12643851776), (16, 7902407360), (20, 6321925888), (32, 3951203680), (40, 3160962944), (64, 1975601840), (80, 1580481472), (127, 995578880), (128, 987800920), (160, 790240736), (254, 497789440), (256, 493900460), (320, 395120368), (337, 375188480), (508, 248894720), (512, 246950230), (577, 219130880), (635, 199115776), (640, 197560184), (674, 187594240), (1016, 124447360), (1024, 123475115), (1154, 109565440), (1270, 99557888), (1280, 98780092), (1348, 93797120), (1685, 75037696), (2032, 62223680), (2308, 54782720), (2540, 49778944), (2560, 49390046), (2696, 46898560), (2885, 43826176), (3370, 37518848), (4064, 31111840), (4616, 27391360), (5080, 24889472), (5120, 24695023), (5392, 23449280), (5770, 21913088), (6740, 18759424), (8128, 15555920), (9232, 13695680), (10160, 12444736), (10784, 11724640), (11540, 10956544), (13480, 9379712), (16256, 7777960), (18464, 6847840), (20320, 6222368), (21568, 5862320), (23080, 5478272), (26960, 4689856), (32512, 3888980), (36928, 3423920), (40640, 3111184), (42799, 2954240), (43136, 2931160), (46160, 2739136), (53920, 2344928), (65024, 1944490), (73279, 1725440), (73856, 1711960), (81280, 1555592), (85598, 1477120), (86272, 1465580), (92320, 1369568), (107840, 1172464), (130048, 972245), (146558, 862720), (147712, 855980), (162560, 777796), (171196, 738560), (172544, 732790), (184640, 684784), (194449, 650240), (213995, 590848), (215680, 586232), (293116, 431360), (295424, 427990), (325120, 388898), (342392, 369280), (345088, 366395)]