161628282360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{11467}}^1$

素因数の和:11939

約数の個数: 256

約数和(自身を含む): 557509939200

約数和(自身を除く): 395881656840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 421, 465, 540, 558, 620, 744, 837, 842, 930, 1080, 1116, 1240, 1263, 1395, 1674, 1684, 1860, 2105, 2232, 2526, 2790, 3348, 3368, 3720, 3789, 4185, 4210, 5052, 5580, 6315, 6696, 7578, 8370, 8420, 10104, 11160, 11367, 11467, 12630, 13051, 15156, 16740, 16840, 18945, 22734, 22934, 25260, 26102, 30312, 33480, 34401, 37890, 39153, 45468, 45868, 50520, 52204, 56835, 57335, 65255, 68802, 75780, 78306, 90936, 91736, 103203, 104408, 113670, 114670, 117459, 130510, 137604, 151560, 156612, 172005, 195765, 206406, 227340, 229340, 234918, 261020, 275208, 309609, 313224, 344010, 352377, 355477, 391530, 412812, 454680, 458680, 469836, 516015, 522040, 587295, 619218, 688020, 704754, 710954, 783060, 825624, 939672, 1032030, 1066431, 1174590, 1238436, 1376040, 1409508, 1421908, 1548045, 1566120, 1761885, 1777385, 2064060, 2132862, 2349180, 2476872, 2819016, 2843816, 3096090, 3199293, 3523770, 3554770, 4128120, 4265724, 4698360, 4827607, 5332155, 6192180, 6398586, 7047540, 7109540, 8531448, 9597879, 9655214, 10664310, 12384360, 12797172, 14095080, 14219080, 14482821, 15996465, 19195758, 19310428, 21328620, 24138035, 25594344, 28965642, 31992930, 38391516, 38620856, 42657240, 43448463, 47989395, 48276070, 57931284, 63985860, 72414105, 76783032, 86896926, 95978790, 96552140, 115862568, 127971720, 130345389, 144828210, 149655817, 173793852, 191957580, 193104280, 217242315, 260690778, 289656420, 299311634, 347587704, 383915160, 434484630, 448967451, 521381556, 579312840, 598623268, 651726945, 748279085, 868969260, 897934902, 1042763112, 1197246536, 1303453890, 1346902353, 1496558170, 1737938520, 1795869804, 2244837255, 2606907780, 2693804706, 2993116340, 3591739608, 4040707059, 4489674510, 5213815560, 5387609412, 5986232680, 6734511765, 8081414118, 8979349020, 10775218824, 13469023530, 16162828236, 17958698040, 20203535295, 26938047060, 32325656472, 40407070590, 53876094120, 80814141180, 161628282360]

約数ペア:

[(1, 161628282360), (2, 80814141180), (3, 53876094120), (4, 40407070590), (5, 32325656472), (6, 26938047060), (8, 20203535295), (9, 17958698040), (10, 16162828236), (12, 13469023530), (15, 10775218824), (18, 8979349020), (20, 8081414118), (24, 6734511765), (27, 5986232680), (30, 5387609412), (31, 5213815560), (36, 4489674510), (40, 4040707059), (45, 3591739608), (54, 2993116340), (60, 2693804706), (62, 2606907780), (72, 2244837255), (90, 1795869804), (93, 1737938520), (108, 1496558170), (120, 1346902353), (124, 1303453890), (135, 1197246536), (155, 1042763112), (180, 897934902), (186, 868969260), (216, 748279085), (248, 651726945), (270, 598623268), (279, 579312840), (310, 521381556), (360, 448967451), (372, 434484630), (421, 383915160), (465, 347587704), (540, 299311634), (558, 289656420), (620, 260690778), (744, 217242315), (837, 193104280), (842, 191957580), (930, 173793852), (1080, 149655817), (1116, 144828210), (1240, 130345389), (1263, 127971720), (1395, 115862568), (1674, 96552140), (1684, 95978790), (1860, 86896926), (2105, 76783032), (2232, 72414105), (2526, 63985860), (2790, 57931284), (3348, 48276070), (3368, 47989395), (3720, 43448463), (3789, 42657240), (4185, 38620856), (4210, 38391516), (5052, 31992930), (5580, 28965642), (6315, 25594344), (6696, 24138035), (7578, 21328620), (8370, 19310428), (8420, 19195758), (10104, 15996465), (11160, 14482821), (11367, 14219080), (11467, 14095080), (12630, 12797172), (13051, 12384360), (15156, 10664310), (16740, 9655214), (16840, 9597879), (18945, 8531448), (22734, 7109540), (22934, 7047540), (25260, 6398586), (26102, 6192180), (30312, 5332155), (33480, 4827607), (34401, 4698360), (37890, 4265724), (39153, 4128120), (45468, 3554770), (45868, 3523770), (50520, 3199293), (52204, 3096090), (56835, 2843816), (57335, 2819016), (65255, 2476872), (68802, 2349180), (75780, 2132862), (78306, 2064060), (90936, 1777385), (91736, 1761885), (103203, 1566120), (104408, 1548045), (113670, 1421908), (114670, 1409508), (117459, 1376040), (130510, 1238436), (137604, 1174590), (151560, 1066431), (156612, 1032030), (172005, 939672), (195765, 825624), (206406, 783060), (227340, 710954), (229340, 704754), (234918, 688020), (261020, 619218), (275208, 587295), (309609, 522040), (313224, 516015), (344010, 469836), (352377, 458680), (355477, 454680), (391530, 412812)]