1680490224

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:484

約数の個数: 240

約数和(自身を含む): 5559620352

約数和(自身を除く): 3879130128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 43, 48, 56, 63, 72, 84, 86, 112, 126, 129, 137, 144, 168, 172, 252, 258, 274, 283, 301, 336, 344, 387, 411, 504, 516, 548, 566, 602, 688, 774, 822, 849, 903, 959, 1008, 1032, 1096, 1132, 1204, 1233, 1548, 1644, 1698, 1806, 1918, 1981, 2064, 2192, 2264, 2408, 2466, 2547, 2709, 2877, 3096, 3288, 3396, 3612, 3836, 3962, 4528, 4816, 4932, 5094, 5418, 5754, 5891, 5943, 6192, 6576, 6792, 7224, 7672, 7924, 8631, 9864, 10188, 10836, 11508, 11782, 11886, 12169, 13584, 14448, 15344, 15848, 17262, 17673, 17829, 19728, 20376, 21672, 23016, 23564, 23772, 24338, 31696, 34524, 35346, 35658, 36507, 38771, 40752, 41237, 43344, 46032, 47128, 47544, 48676, 53019, 69048, 70692, 71316, 73014, 77542, 82474, 85183, 94256, 95088, 97352, 106038, 109521, 116313, 123711, 138096, 141384, 142632, 146028, 155084, 164948, 170366, 194704, 212076, 219042, 232626, 247422, 255549, 271397, 282768, 285264, 292056, 310168, 329896, 340732, 348939, 371133, 424152, 438084, 465252, 494844, 511098, 542794, 584112, 620336, 659792, 681464, 697878, 742266, 766647, 814191, 848304, 876168, 930504, 989688, 1022196, 1085588, 1362928, 1395756, 1484532, 1533294, 1628382, 1667153, 1752336, 1861008, 1979376, 2044392, 2171176, 2442573, 2791512, 2969064, 3066588, 3256764, 3334306, 4088784, 4342352, 4885146, 5001459, 5583024, 5938128, 6133176, 6513528, 6668612, 9770292, 10002918, 11670071, 12266352, 13027056, 13337224, 15004377, 19540584, 20005836, 23340142, 26674448, 30008754, 35010213, 39081168, 40011672, 46680284, 60017508, 70020426, 80023344, 93360568, 105030639, 120035016, 140040852, 186721136, 210061278, 240070032, 280081704, 420122556, 560163408, 840245112, 1680490224]

約数ペア:

[(1, 1680490224), (2, 840245112), (3, 560163408), (4, 420122556), (6, 280081704), (7, 240070032), (8, 210061278), (9, 186721136), (12, 140040852), (14, 120035016), (16, 105030639), (18, 93360568), (21, 80023344), (24, 70020426), (28, 60017508), (36, 46680284), (42, 40011672), (43, 39081168), (48, 35010213), (56, 30008754), (63, 26674448), (72, 23340142), (84, 20005836), (86, 19540584), (112, 15004377), (126, 13337224), (129, 13027056), (137, 12266352), (144, 11670071), (168, 10002918), (172, 9770292), (252, 6668612), (258, 6513528), (274, 6133176), (283, 5938128), (301, 5583024), (336, 5001459), (344, 4885146), (387, 4342352), (411, 4088784), (504, 3334306), (516, 3256764), (548, 3066588), (566, 2969064), (602, 2791512), (688, 2442573), (774, 2171176), (822, 2044392), (849, 1979376), (903, 1861008), (959, 1752336), (1008, 1667153), (1032, 1628382), (1096, 1533294), (1132, 1484532), (1204, 1395756), (1233, 1362928), (1548, 1085588), (1644, 1022196), (1698, 989688), (1806, 930504), (1918, 876168), (1981, 848304), (2064, 814191), (2192, 766647), (2264, 742266), (2408, 697878), (2466, 681464), (2547, 659792), (2709, 620336), (2877, 584112), (3096, 542794), (3288, 511098), (3396, 494844), (3612, 465252), (3836, 438084), (3962, 424152), (4528, 371133), (4816, 348939), (4932, 340732), (5094, 329896), (5418, 310168), (5754, 292056), (5891, 285264), (5943, 282768), (6192, 271397), (6576, 255549), (6792, 247422), (7224, 232626), (7672, 219042), (7924, 212076), (8631, 194704), (9864, 170366), (10188, 164948), (10836, 155084), (11508, 146028), (11782, 142632), (11886, 141384), (12169, 138096), (13584, 123711), (14448, 116313), (15344, 109521), (15848, 106038), (17262, 97352), (17673, 95088), (17829, 94256), (19728, 85183), (20376, 82474), (21672, 77542), (23016, 73014), (23564, 71316), (23772, 70692), (24338, 69048), (31696, 53019), (34524, 48676), (35346, 47544), (35658, 47128), (36507, 46032), (38771, 43344), (40752, 41237)]