1328363820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7477}}^1$

素因数の和:7549

約数の個数: 192

約数和(自身を含む): 4824207360

約数和(自身を除く): 3495843540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 47, 54, 60, 63, 70, 84, 90, 94, 105, 108, 126, 135, 140, 141, 180, 188, 189, 210, 235, 252, 270, 282, 315, 329, 378, 420, 423, 470, 540, 564, 630, 658, 705, 756, 846, 940, 945, 987, 1260, 1269, 1316, 1410, 1645, 1692, 1890, 1974, 2115, 2538, 2820, 2961, 3290, 3780, 3948, 4230, 4935, 5076, 5922, 6345, 6580, 7477, 8460, 8883, 9870, 11844, 12690, 14805, 14954, 17766, 19740, 22431, 25380, 29610, 29908, 35532, 37385, 44415, 44862, 52339, 59220, 67293, 74770, 88830, 89724, 104678, 112155, 134586, 149540, 157017, 177660, 201879, 209356, 224310, 261695, 269172, 314034, 336465, 351419, 403758, 448620, 471051, 523390, 628068, 672930, 702838, 785085, 807516, 942102, 1009395, 1046780, 1054257, 1345860, 1405676, 1413153, 1570170, 1757095, 1884204, 2018790, 2108514, 2355255, 2459933, 2826306, 3140340, 3162771, 3514190, 4037580, 4217028, 4710510, 4919866, 5271285, 5652612, 6325542, 7028380, 7065765, 7379799, 9421020, 9488313, 9839732, 10542570, 12299665, 12651084, 14131530, 14759598, 15813855, 18976626, 21085140, 22139397, 24599330, 28263060, 29519196, 31627710, 36898995, 37953252, 44278794, 47441565, 49198660, 63255420, 66418191, 73797990, 88557588, 94883130, 110696985, 132836382, 147595980, 189766260, 221393970, 265672764, 332090955, 442787940, 664181910, 1328363820]

約数ペア:

[(1, 1328363820), (2, 664181910), (3, 442787940), (4, 332090955), (5, 265672764), (6, 221393970), (7, 189766260), (9, 147595980), (10, 132836382), (12, 110696985), (14, 94883130), (15, 88557588), (18, 73797990), (20, 66418191), (21, 63255420), (27, 49198660), (28, 47441565), (30, 44278794), (35, 37953252), (36, 36898995), (42, 31627710), (45, 29519196), (47, 28263060), (54, 24599330), (60, 22139397), (63, 21085140), (70, 18976626), (84, 15813855), (90, 14759598), (94, 14131530), (105, 12651084), (108, 12299665), (126, 10542570), (135, 9839732), (140, 9488313), (141, 9421020), (180, 7379799), (188, 7065765), (189, 7028380), (210, 6325542), (235, 5652612), (252, 5271285), (270, 4919866), (282, 4710510), (315, 4217028), (329, 4037580), (378, 3514190), (420, 3162771), (423, 3140340), (470, 2826306), (540, 2459933), (564, 2355255), (630, 2108514), (658, 2018790), (705, 1884204), (756, 1757095), (846, 1570170), (940, 1413153), (945, 1405676), (987, 1345860), (1260, 1054257), (1269, 1046780), (1316, 1009395), (1410, 942102), (1645, 807516), (1692, 785085), (1890, 702838), (1974, 672930), (2115, 628068), (2538, 523390), (2820, 471051), (2961, 448620), (3290, 403758), (3780, 351419), (3948, 336465), (4230, 314034), (4935, 269172), (5076, 261695), (5922, 224310), (6345, 209356), (6580, 201879), (7477, 177660), (8460, 157017), (8883, 149540), (9870, 134586), (11844, 112155), (12690, 104678), (14805, 89724), (14954, 88830), (17766, 74770), (19740, 67293), (22431, 59220), (25380, 52339), (29610, 44862), (29908, 44415), (35532, 37385)]