1800210672

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{463}}^1$

素因数の和:588

約数の個数: 240

約数和(自身を含む): 5696524288

約数和(自身を除く): 3896313616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 67, 72, 78, 93, 104, 117, 124, 134, 144, 156, 186, 201, 208, 234, 248, 268, 279, 312, 372, 402, 403, 463, 468, 496, 536, 558, 603, 624, 744, 804, 806, 871, 926, 936, 1072, 1116, 1206, 1209, 1389, 1488, 1608, 1612, 1742, 1852, 1872, 2077, 2232, 2412, 2418, 2613, 2778, 3216, 3224, 3484, 3627, 3704, 4154, 4167, 4464, 4824, 4836, 5226, 5556, 6019, 6231, 6448, 6968, 7254, 7408, 7839, 8308, 8334, 9648, 9672, 10452, 11112, 12038, 12462, 13936, 14353, 14508, 15678, 16616, 16668, 18057, 18693, 19344, 20904, 22224, 24076, 24924, 27001, 28706, 29016, 31021, 31356, 33232, 33336, 36114, 37386, 41808, 43059, 48152, 49848, 54002, 54171, 57412, 58032, 62042, 62712, 66672, 72228, 74772, 81003, 86118, 93063, 96304, 99696, 108004, 108342, 114824, 124084, 125424, 129177, 144456, 149544, 162006, 172236, 186126, 186589, 216008, 216684, 229648, 243009, 248168, 258354, 279189, 288912, 299088, 324012, 344472, 372252, 373178, 403273, 432016, 433368, 486018, 496336, 516708, 558378, 559767, 648024, 688944, 744504, 746356, 806546, 866736, 961651, 972036, 1033416, 1116756, 1119534, 1209819, 1296048, 1489008, 1492712, 1613092, 1679301, 1923302, 1944072, 2066832, 2233512, 2239068, 2419638, 2884953, 2985424, 3226184, 3358602, 3629457, 3846604, 3888144, 4467024, 4478136, 4839276, 5769906, 6452368, 6717204, 7258914, 7693208, 8654859, 8956272, 9678552, 11539812, 12501463, 13434408, 14517828, 15386416, 17309718, 19357104, 23079624, 25002926, 26868816, 29035656, 34619436, 37504389, 46159248, 50005852, 58071312, 69238872, 75008778, 100011704, 112513167, 138477744, 150017556, 200023408, 225026334, 300035112, 450052668, 600070224, 900105336, 1800210672]

約数ペア:

[(1, 1800210672), (2, 900105336), (3, 600070224), (4, 450052668), (6, 300035112), (8, 225026334), (9, 200023408), (12, 150017556), (13, 138477744), (16, 112513167), (18, 100011704), (24, 75008778), (26, 69238872), (31, 58071312), (36, 50005852), (39, 46159248), (48, 37504389), (52, 34619436), (62, 29035656), (67, 26868816), (72, 25002926), (78, 23079624), (93, 19357104), (104, 17309718), (117, 15386416), (124, 14517828), (134, 13434408), (144, 12501463), (156, 11539812), (186, 9678552), (201, 8956272), (208, 8654859), (234, 7693208), (248, 7258914), (268, 6717204), (279, 6452368), (312, 5769906), (372, 4839276), (402, 4478136), (403, 4467024), (463, 3888144), (468, 3846604), (496, 3629457), (536, 3358602), (558, 3226184), (603, 2985424), (624, 2884953), (744, 2419638), (804, 2239068), (806, 2233512), (871, 2066832), (926, 1944072), (936, 1923302), (1072, 1679301), (1116, 1613092), (1206, 1492712), (1209, 1489008), (1389, 1296048), (1488, 1209819), (1608, 1119534), (1612, 1116756), (1742, 1033416), (1852, 972036), (1872, 961651), (2077, 866736), (2232, 806546), (2412, 746356), (2418, 744504), (2613, 688944), (2778, 648024), (3216, 559767), (3224, 558378), (3484, 516708), (3627, 496336), (3704, 486018), (4154, 433368), (4167, 432016), (4464, 403273), (4824, 373178), (4836, 372252), (5226, 344472), (5556, 324012), (6019, 299088), (6231, 288912), (6448, 279189), (6968, 258354), (7254, 248168), (7408, 243009), (7839, 229648), (8308, 216684), (8334, 216008), (9648, 186589), (9672, 186126), (10452, 172236), (11112, 162006), (12038, 149544), (12462, 144456), (13936, 129177), (14353, 125424), (14508, 124084), (15678, 114824), (16616, 108342), (16668, 108004), (18057, 99696), (18693, 96304), (19344, 93063), (20904, 86118), (22224, 81003), (24076, 74772), (24924, 72228), (27001, 66672), (28706, 62712), (29016, 62042), (31021, 58032), (31356, 57412), (33232, 54171), (33336, 54002), (36114, 49848), (37386, 48152), (41808, 43059)]