2151566340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{42337}}^1$

素因数の和:42378

約数の個数: 144

約数和(自身を含む): 7568002176

約数和(自身を除く): 5416435836

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 605, 660, 726, 770, 847, 924, 1155, 1210, 1452, 1540, 1694, 1815, 2310, 2420, 2541, 3388, 3630, 4235, 4620, 5082, 7260, 8470, 10164, 12705, 16940, 25410, 42337, 50820, 84674, 127011, 169348, 211685, 254022, 296359, 423370, 465707, 508044, 592718, 635055, 846740, 889077, 931414, 1185436, 1270110, 1397121, 1481795, 1778154, 1862828, 2328535, 2540220, 2794242, 2963590, 3259949, 3556308, 4445385, 4657070, 5122777, 5588484, 5927180, 6519898, 6985605, 8890770, 9314140, 9779847, 10245554, 13039796, 13971210, 15368331, 16299745, 17781540, 19559694, 20491108, 25613885, 27942420, 30736662, 32599490, 35859439, 39119388, 48899235, 51227770, 61473324, 65198980, 71718878, 76841655, 97798470, 102455540, 107578317, 143437756, 153683310, 179297195, 195596940, 215156634, 307366620, 358594390, 430313268, 537891585, 717188780, 1075783170, 2151566340]

約数ペア:

[(1, 2151566340), (2, 1075783170), (3, 717188780), (4, 537891585), (5, 430313268), (6, 358594390), (7, 307366620), (10, 215156634), (11, 195596940), (12, 179297195), (14, 153683310), (15, 143437756), (20, 107578317), (21, 102455540), (22, 97798470), (28, 76841655), (30, 71718878), (33, 65198980), (35, 61473324), (42, 51227770), (44, 48899235), (55, 39119388), (60, 35859439), (66, 32599490), (70, 30736662), (77, 27942420), (84, 25613885), (105, 20491108), (110, 19559694), (121, 17781540), (132, 16299745), (140, 15368331), (154, 13971210), (165, 13039796), (210, 10245554), (220, 9779847), (231, 9314140), (242, 8890770), (308, 6985605), (330, 6519898), (363, 5927180), (385, 5588484), (420, 5122777), (462, 4657070), (484, 4445385), (605, 3556308), (660, 3259949), (726, 2963590), (770, 2794242), (847, 2540220), (924, 2328535), (1155, 1862828), (1210, 1778154), (1452, 1481795), (1540, 1397121), (1694, 1270110), (1815, 1185436), (2310, 931414), (2420, 889077), (2541, 846740), (3388, 635055), (3630, 592718), (4235, 508044), (4620, 465707), (5082, 423370), (7260, 296359), (8470, 254022), (10164, 211685), (12705, 169348), (16940, 127011), (25410, 84674), (42337, 50820)]