136871280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2089}}^1$

素因数の和:2128

約数の個数: 240

約数和(自身を含む): 566005440

約数和(自身を除く): 429134160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2089, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4178, 4368, 4680, 5040, 5460, 6267, 6552, 7280, 8190, 8356, 9360, 10445, 10920, 12534, 13104, 14623, 16380, 16712, 18801, 20890, 21840, 25068, 27157, 29246, 31335, 32760, 33424, 37602, 41780, 43869, 50136, 54314, 58492, 62670, 65520, 73115, 75204, 81471, 83560, 87738, 94005, 100272, 108628, 116984, 125340, 131607, 135785, 146230, 150408, 162942, 167120, 175476, 188010, 190099, 217256, 219345, 233968, 244413, 250680, 263214, 271570, 292460, 300816, 325884, 350952, 376020, 380198, 407355, 434512, 438690, 488826, 501360, 526428, 543140, 570297, 584920, 651768, 658035, 701904, 752040, 760396, 814710, 877380, 950495, 977652, 1052856, 1086280, 1140594, 1169840, 1222065, 1303536, 1316070, 1504080, 1520792, 1629420, 1710891, 1754760, 1900990, 1955304, 2105712, 2172560, 2281188, 2444130, 2632140, 2851485, 3041584, 3258840, 3421782, 3509520, 3801980, 3910608, 4562376, 4888260, 5264280, 5702970, 6517680, 6843564, 7603960, 8554455, 9124752, 9776520, 10528560, 11405940, 13687128, 15207920, 17108910, 19553040, 22811880, 27374256, 34217820, 45623760, 68435640, 136871280]

約数ペア:

[(1, 136871280), (2, 68435640), (3, 45623760), (4, 34217820), (5, 27374256), (6, 22811880), (7, 19553040), (8, 17108910), (9, 15207920), (10, 13687128), (12, 11405940), (13, 10528560), (14, 9776520), (15, 9124752), (16, 8554455), (18, 7603960), (20, 6843564), (21, 6517680), (24, 5702970), (26, 5264280), (28, 4888260), (30, 4562376), (35, 3910608), (36, 3801980), (39, 3509520), (40, 3421782), (42, 3258840), (45, 3041584), (48, 2851485), (52, 2632140), (56, 2444130), (60, 2281188), (63, 2172560), (65, 2105712), (70, 1955304), (72, 1900990), (78, 1754760), (80, 1710891), (84, 1629420), (90, 1520792), (91, 1504080), (104, 1316070), (105, 1303536), (112, 1222065), (117, 1169840), (120, 1140594), (126, 1086280), (130, 1052856), (140, 977652), (144, 950495), (156, 877380), (168, 814710), (180, 760396), (182, 752040), (195, 701904), (208, 658035), (210, 651768), (234, 584920), (240, 570297), (252, 543140), (260, 526428), (273, 501360), (280, 488826), (312, 438690), (315, 434512), (336, 407355), (360, 380198), (364, 376020), (390, 350952), (420, 325884), (455, 300816), (468, 292460), (504, 271570), (520, 263214), (546, 250680), (560, 244413), (585, 233968), (624, 219345), (630, 217256), (720, 190099), (728, 188010), (780, 175476), (819, 167120), (840, 162942), (910, 150408), (936, 146230), (1008, 135785), (1040, 131607), (1092, 125340), (1170, 116984), (1260, 108628), (1365, 100272), (1456, 94005), (1560, 87738), (1638, 83560), (1680, 81471), (1820, 75204), (1872, 73115), (2089, 65520), (2184, 62670), (2340, 58492), (2520, 54314), (2730, 50136), (3120, 43869), (3276, 41780), (3640, 37602), (4095, 33424), (4178, 32760), (4368, 31335), (4680, 29246), (5040, 27157), (5460, 25068), (6267, 21840), (6552, 20890), (7280, 18801), (8190, 16712), (8356, 16380), (9360, 14623), (10445, 13104), (10920, 12534)]