15691092240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{25117}}^1$

素因数の和:25289

約数の個数: 160

約数和(自身を含む): 51578305920

約数和(自身を除く): 35887213680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 137, 152, 190, 228, 240, 274, 285, 304, 380, 411, 456, 548, 570, 685, 760, 822, 912, 1096, 1140, 1370, 1520, 1644, 2055, 2192, 2280, 2603, 2740, 3288, 4110, 4560, 5206, 5480, 6576, 7809, 8220, 10412, 10960, 13015, 15618, 16440, 20824, 25117, 26030, 31236, 32880, 39045, 41648, 50234, 52060, 62472, 75351, 78090, 100468, 104120, 124944, 125585, 150702, 156180, 200936, 208240, 251170, 301404, 312360, 376755, 401872, 477223, 502340, 602808, 624720, 753510, 954446, 1004680, 1205616, 1431669, 1507020, 1908892, 2009360, 2386115, 2863338, 3014040, 3441029, 3817784, 4772230, 5726676, 6028080, 6882058, 7158345, 7635568, 9544460, 10323087, 11453352, 13764116, 14316690, 17205145, 19088920, 20646174, 22906704, 27528232, 28633380, 34410290, 38177840, 41292348, 51615435, 55056464, 57266760, 65379551, 68820580, 82584696, 103230870, 114533520, 130759102, 137641160, 165169392, 196138653, 206461740, 261518204, 275282320, 326897755, 392277306, 412923480, 523036408, 653795510, 784554612, 825846960, 980693265, 1046072816, 1307591020, 1569109224, 1961386530, 2615182040, 3138218448, 3922773060, 5230364080, 7845546120, 15691092240]

約数ペア:

[(1, 15691092240), (2, 7845546120), (3, 5230364080), (4, 3922773060), (5, 3138218448), (6, 2615182040), (8, 1961386530), (10, 1569109224), (12, 1307591020), (15, 1046072816), (16, 980693265), (19, 825846960), (20, 784554612), (24, 653795510), (30, 523036408), (38, 412923480), (40, 392277306), (48, 326897755), (57, 275282320), (60, 261518204), (76, 206461740), (80, 196138653), (95, 165169392), (114, 137641160), (120, 130759102), (137, 114533520), (152, 103230870), (190, 82584696), (228, 68820580), (240, 65379551), (274, 57266760), (285, 55056464), (304, 51615435), (380, 41292348), (411, 38177840), (456, 34410290), (548, 28633380), (570, 27528232), (685, 22906704), (760, 20646174), (822, 19088920), (912, 17205145), (1096, 14316690), (1140, 13764116), (1370, 11453352), (1520, 10323087), (1644, 9544460), (2055, 7635568), (2192, 7158345), (2280, 6882058), (2603, 6028080), (2740, 5726676), (3288, 4772230), (4110, 3817784), (4560, 3441029), (5206, 3014040), (5480, 2863338), (6576, 2386115), (7809, 2009360), (8220, 1908892), (10412, 1507020), (10960, 1431669), (13015, 1205616), (15618, 1004680), (16440, 954446), (20824, 753510), (25117, 624720), (26030, 602808), (31236, 502340), (32880, 477223), (39045, 401872), (41648, 376755), (50234, 312360), (52060, 301404), (62472, 251170), (75351, 208240), (78090, 200936), (100468, 156180), (104120, 150702), (124944, 125585)]