646069320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1087}}^1$

素因数の和:1244

約数の個数: 192

約数和(自身を含む): 2281144320

約数和(自身を除く): 1635075000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 127, 130, 156, 180, 195, 234, 254, 260, 312, 360, 381, 390, 468, 508, 520, 585, 635, 762, 780, 936, 1016, 1087, 1143, 1170, 1270, 1524, 1560, 1651, 1905, 2174, 2286, 2340, 2540, 3048, 3261, 3302, 3810, 4348, 4572, 4680, 4953, 5080, 5435, 5715, 6522, 6604, 7620, 8255, 8696, 9144, 9783, 9906, 10870, 11430, 13044, 13208, 14131, 14859, 15240, 16305, 16510, 19566, 19812, 21740, 22860, 24765, 26088, 28262, 29718, 32610, 33020, 39132, 39624, 42393, 43480, 45720, 48915, 49530, 56524, 59436, 65220, 66040, 70655, 74295, 78264, 84786, 97830, 99060, 113048, 118872, 127179, 130440, 138049, 141310, 148590, 169572, 195660, 198120, 211965, 254358, 276098, 282620, 297180, 339144, 391320, 414147, 423930, 508716, 552196, 565240, 594360, 635895, 690245, 828294, 847860, 1017432, 1104392, 1242441, 1271790, 1380490, 1656588, 1695720, 1794637, 2070735, 2484882, 2543580, 2760980, 3313176, 3589274, 4141470, 4969764, 5087160, 5383911, 5521960, 6212205, 7178548, 8282940, 8973185, 9939528, 10767822, 12424410, 14357096, 16151733, 16565880, 17946370, 21535644, 24848820, 26919555, 32303466, 35892740, 43071288, 49697640, 53839110, 64606932, 71785480, 80758665, 107678220, 129213864, 161517330, 215356440, 323034660, 646069320]

約数ペア:

[(1, 646069320), (2, 323034660), (3, 215356440), (4, 161517330), (5, 129213864), (6, 107678220), (8, 80758665), (9, 71785480), (10, 64606932), (12, 53839110), (13, 49697640), (15, 43071288), (18, 35892740), (20, 32303466), (24, 26919555), (26, 24848820), (30, 21535644), (36, 17946370), (39, 16565880), (40, 16151733), (45, 14357096), (52, 12424410), (60, 10767822), (65, 9939528), (72, 8973185), (78, 8282940), (90, 7178548), (104, 6212205), (117, 5521960), (120, 5383911), (127, 5087160), (130, 4969764), (156, 4141470), (180, 3589274), (195, 3313176), (234, 2760980), (254, 2543580), (260, 2484882), (312, 2070735), (360, 1794637), (381, 1695720), (390, 1656588), (468, 1380490), (508, 1271790), (520, 1242441), (585, 1104392), (635, 1017432), (762, 847860), (780, 828294), (936, 690245), (1016, 635895), (1087, 594360), (1143, 565240), (1170, 552196), (1270, 508716), (1524, 423930), (1560, 414147), (1651, 391320), (1905, 339144), (2174, 297180), (2286, 282620), (2340, 276098), (2540, 254358), (3048, 211965), (3261, 198120), (3302, 195660), (3810, 169572), (4348, 148590), (4572, 141310), (4680, 138049), (4953, 130440), (5080, 127179), (5435, 118872), (5715, 113048), (6522, 99060), (6604, 97830), (7620, 84786), (8255, 78264), (8696, 74295), (9144, 70655), (9783, 66040), (9906, 65220), (10870, 59436), (11430, 56524), (13044, 49530), (13208, 48915), (14131, 45720), (14859, 43480), (15240, 42393), (16305, 39624), (16510, 39132), (19566, 33020), (19812, 32610), (21740, 29718), (22860, 28262), (24765, 26088)]