20135166870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{1049}}^1$

素因数の和:1247

約数の個数: 256

約数和(自身を含む): 60963840000

約数和(自身を除く): 40828673130

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 79, 89, 91, 105, 130, 158, 178, 182, 195, 210, 237, 267, 273, 390, 395, 445, 455, 474, 534, 546, 553, 623, 790, 890, 910, 1027, 1049, 1106, 1157, 1185, 1246, 1335, 1365, 1659, 1869, 2054, 2098, 2314, 2370, 2670, 2730, 2765, 3081, 3115, 3147, 3318, 3471, 3738, 5135, 5245, 5530, 5785, 6162, 6230, 6294, 6942, 7031, 7189, 7343, 8099, 8295, 9345, 10270, 10490, 11570, 13637, 14062, 14378, 14686, 15405, 15735, 16198, 16590, 17355, 18690, 21093, 21567, 22029, 24297, 27274, 30810, 31470, 34710, 35155, 35945, 36715, 40495, 40911, 42186, 43134, 44058, 48594, 49217, 68185, 70310, 71890, 73430, 80990, 81822, 82871, 91403, 93361, 95459, 98434, 105465, 107835, 110145, 121485, 136370, 147651, 165742, 182806, 186722, 190918, 204555, 210930, 215670, 220290, 242970, 246085, 248613, 274209, 280083, 286377, 295302, 409110, 414355, 457015, 466805, 477295, 492170, 497226, 548418, 560166, 572754, 580097, 639821, 653527, 738255, 828710, 914030, 933610, 954590, 1077323, 1160194, 1213693, 1243065, 1279642, 1307054, 1371045, 1400415, 1431885, 1476510, 1740291, 1919463, 1960581, 2154646, 2427386, 2486130, 2742090, 2800830, 2863770, 2900485, 3199105, 3231969, 3267635, 3480582, 3641079, 3838926, 3921162, 5386615, 5800970, 6068465, 6398210, 6463938, 6535270, 7282158, 7375519, 7541261, 8495851, 8701455, 9597315, 9802905, 10773230, 12136930, 14751038, 15082522, 16159845, 16991702, 17402910, 18205395, 19194630, 19605810, 22126557, 22623783, 25487553, 32319690, 36410790, 36877595, 37706305, 42479255, 44253114, 45247566, 50975106, 51628633, 73755190, 75412610, 84958510, 95881747, 103257266, 110632785, 113118915, 127437765, 154885899, 191763494, 221265570, 226237830, 254875530, 258143165, 287645241, 309771798, 479408735, 516286330, 575290482, 671172229, 774429495, 958817470, 1342344458, 1438226205, 1548858990, 2013516687, 2876452410, 3355861145, 4027033374, 6711722290, 10067583435, 20135166870]

約数ペア:

[(1, 20135166870), (2, 10067583435), (3, 6711722290), (5, 4027033374), (6, 3355861145), (7, 2876452410), (10, 2013516687), (13, 1548858990), (14, 1438226205), (15, 1342344458), (21, 958817470), (26, 774429495), (30, 671172229), (35, 575290482), (39, 516286330), (42, 479408735), (65, 309771798), (70, 287645241), (78, 258143165), (79, 254875530), (89, 226237830), (91, 221265570), (105, 191763494), (130, 154885899), (158, 127437765), (178, 113118915), (182, 110632785), (195, 103257266), (210, 95881747), (237, 84958510), (267, 75412610), (273, 73755190), (390, 51628633), (395, 50975106), (445, 45247566), (455, 44253114), (474, 42479255), (534, 37706305), (546, 36877595), (553, 36410790), (623, 32319690), (790, 25487553), (890, 22623783), (910, 22126557), (1027, 19605810), (1049, 19194630), (1106, 18205395), (1157, 17402910), (1185, 16991702), (1246, 16159845), (1335, 15082522), (1365, 14751038), (1659, 12136930), (1869, 10773230), (2054, 9802905), (2098, 9597315), (2314, 8701455), (2370, 8495851), (2670, 7541261), (2730, 7375519), (2765, 7282158), (3081, 6535270), (3115, 6463938), (3147, 6398210), (3318, 6068465), (3471, 5800970), (3738, 5386615), (5135, 3921162), (5245, 3838926), (5530, 3641079), (5785, 3480582), (6162, 3267635), (6230, 3231969), (6294, 3199105), (6942, 2900485), (7031, 2863770), (7189, 2800830), (7343, 2742090), (8099, 2486130), (8295, 2427386), (9345, 2154646), (10270, 1960581), (10490, 1919463), (11570, 1740291), (13637, 1476510), (14062, 1431885), (14378, 1400415), (14686, 1371045), (15405, 1307054), (15735, 1279642), (16198, 1243065), (16590, 1213693), (17355, 1160194), (18690, 1077323), (21093, 954590), (21567, 933610), (22029, 914030), (24297, 828710), (27274, 738255), (30810, 653527), (31470, 639821), (34710, 580097), (35155, 572754), (35945, 560166), (36715, 548418), (40495, 497226), (40911, 492170), (42186, 477295), (43134, 466805), (44058, 457015), (48594, 414355), (49217, 409110), (68185, 295302), (70310, 286377), (71890, 280083), (73430, 274209), (80990, 248613), (81822, 246085), (82871, 242970), (91403, 220290), (93361, 215670), (95459, 210930), (98434, 204555), (105465, 190918), (107835, 186722), (110145, 182806), (121485, 165742), (136370, 147651)]