169443520

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:127

約数の個数: 168

約数和(自身を含む): 453999600

約数和(自身を除く): 284556080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 31, 32, 38, 40, 58, 62, 64, 76, 80, 95, 116, 124, 145, 152, 155, 160, 190, 232, 248, 290, 304, 310, 320, 380, 464, 496, 551, 580, 589, 608, 620, 760, 899, 928, 961, 992, 1102, 1160, 1178, 1216, 1240, 1520, 1798, 1856, 1922, 1984, 2204, 2320, 2356, 2480, 2755, 2945, 3040, 3596, 3844, 4408, 4495, 4640, 4712, 4805, 4960, 5510, 5890, 6080, 7192, 7688, 8816, 8990, 9280, 9424, 9610, 9920, 11020, 11780, 14384, 15376, 17081, 17632, 17980, 18259, 18848, 19220, 22040, 23560, 27869, 28768, 30752, 34162, 35264, 35960, 36518, 37696, 38440, 44080, 47120, 55738, 57536, 61504, 68324, 71920, 73036, 76880, 85405, 88160, 91295, 94240, 111476, 136648, 139345, 143840, 146072, 153760, 170810, 176320, 182590, 188480, 222952, 273296, 278690, 287680, 292144, 307520, 341620, 365180, 445904, 529511, 546592, 557380, 584288, 683240, 730360, 891808, 1059022, 1093184, 1114760, 1168576, 1366480, 1460720, 1783616, 2118044, 2229520, 2647555, 2732960, 2921440, 4236088, 4459040, 5295110, 5465920, 5842880, 8472176, 8918080, 10590220, 16944352, 21180440, 33888704, 42360880, 84721760, 169443520]

約数ペア:

[(1, 169443520), (2, 84721760), (4, 42360880), (5, 33888704), (8, 21180440), (10, 16944352), (16, 10590220), (19, 8918080), (20, 8472176), (29, 5842880), (31, 5465920), (32, 5295110), (38, 4459040), (40, 4236088), (58, 2921440), (62, 2732960), (64, 2647555), (76, 2229520), (80, 2118044), (95, 1783616), (116, 1460720), (124, 1366480), (145, 1168576), (152, 1114760), (155, 1093184), (160, 1059022), (190, 891808), (232, 730360), (248, 683240), (290, 584288), (304, 557380), (310, 546592), (320, 529511), (380, 445904), (464, 365180), (496, 341620), (551, 307520), (580, 292144), (589, 287680), (608, 278690), (620, 273296), (760, 222952), (899, 188480), (928, 182590), (961, 176320), (992, 170810), (1102, 153760), (1160, 146072), (1178, 143840), (1216, 139345), (1240, 136648), (1520, 111476), (1798, 94240), (1856, 91295), (1922, 88160), (1984, 85405), (2204, 76880), (2320, 73036), (2356, 71920), (2480, 68324), (2755, 61504), (2945, 57536), (3040, 55738), (3596, 47120), (3844, 44080), (4408, 38440), (4495, 37696), (4640, 36518), (4712, 35960), (4805, 35264), (4960, 34162), (5510, 30752), (5890, 28768), (6080, 27869), (7192, 23560), (7688, 22040), (8816, 19220), (8990, 18848), (9280, 18259), (9424, 17980), (9610, 17632), (9920, 17081), (11020, 15376), (11780, 14384)]