715362560

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^2$

素因数の和:149

約数の個数: 216

約数和(自身を含む): 1992949056

約数和(自身を除く): 1277586496

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 47, 55, 64, 80, 88, 92, 94, 110, 115, 128, 160, 176, 184, 188, 220, 230, 235, 253, 256, 320, 352, 368, 376, 440, 460, 470, 506, 517, 640, 704, 736, 752, 880, 920, 940, 1012, 1034, 1081, 1265, 1280, 1408, 1472, 1504, 1760, 1840, 1880, 2024, 2068, 2162, 2209, 2530, 2585, 2816, 2944, 3008, 3520, 3680, 3760, 4048, 4136, 4324, 4418, 5060, 5170, 5405, 5888, 6016, 7040, 7360, 7520, 8096, 8272, 8648, 8836, 10120, 10340, 10810, 11045, 11891, 12032, 14080, 14720, 15040, 16192, 16544, 17296, 17672, 20240, 20680, 21620, 22090, 23782, 24299, 29440, 30080, 32384, 33088, 34592, 35344, 40480, 41360, 43240, 44180, 47564, 48598, 50807, 59455, 60160, 64768, 66176, 69184, 70688, 80960, 82720, 86480, 88360, 95128, 97196, 101614, 118910, 121495, 132352, 138368, 141376, 161920, 165440, 172960, 176720, 190256, 194392, 203228, 237820, 242990, 254035, 276736, 282752, 323840, 330880, 345920, 353440, 380512, 388784, 406456, 475640, 485980, 508070, 558877, 565504, 661760, 691840, 706880, 761024, 777568, 812912, 951280, 971960, 1016140, 1117754, 1383680, 1413760, 1522048, 1555136, 1625824, 1902560, 1943920, 2032280, 2235508, 2794385, 2827520, 3044096, 3110272, 3251648, 3805120, 3887840, 4064560, 4471016, 5588770, 6220544, 6503296, 7610240, 7775680, 8129120, 8942032, 11177540, 13006592, 15220480, 15551360, 16258240, 17884064, 22355080, 31102720, 32516480, 35768128, 44710160, 65032960, 71536256, 89420320, 143072512, 178840640, 357681280, 715362560]

約数ペア:

[(1, 715362560), (2, 357681280), (4, 178840640), (5, 143072512), (8, 89420320), (10, 71536256), (11, 65032960), (16, 44710160), (20, 35768128), (22, 32516480), (23, 31102720), (32, 22355080), (40, 17884064), (44, 16258240), (46, 15551360), (47, 15220480), (55, 13006592), (64, 11177540), (80, 8942032), (88, 8129120), (92, 7775680), (94, 7610240), (110, 6503296), (115, 6220544), (128, 5588770), (160, 4471016), (176, 4064560), (184, 3887840), (188, 3805120), (220, 3251648), (230, 3110272), (235, 3044096), (253, 2827520), (256, 2794385), (320, 2235508), (352, 2032280), (368, 1943920), (376, 1902560), (440, 1625824), (460, 1555136), (470, 1522048), (506, 1413760), (517, 1383680), (640, 1117754), (704, 1016140), (736, 971960), (752, 951280), (880, 812912), (920, 777568), (940, 761024), (1012, 706880), (1034, 691840), (1081, 661760), (1265, 565504), (1280, 558877), (1408, 508070), (1472, 485980), (1504, 475640), (1760, 406456), (1840, 388784), (1880, 380512), (2024, 353440), (2068, 345920), (2162, 330880), (2209, 323840), (2530, 282752), (2585, 276736), (2816, 254035), (2944, 242990), (3008, 237820), (3520, 203228), (3680, 194392), (3760, 190256), (4048, 176720), (4136, 172960), (4324, 165440), (4418, 161920), (5060, 141376), (5170, 138368), (5405, 132352), (5888, 121495), (6016, 118910), (7040, 101614), (7360, 97196), (7520, 95128), (8096, 88360), (8272, 86480), (8648, 82720), (8836, 80960), (10120, 70688), (10340, 69184), (10810, 66176), (11045, 64768), (11891, 60160), (12032, 59455), (14080, 50807), (14720, 48598), (15040, 47564), (16192, 44180), (16544, 43240), (17296, 41360), (17672, 40480), (20240, 35344), (20680, 34592), (21620, 33088), (22090, 32384), (23782, 30080), (24299, 29440)]