274706640

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1087}}^1$

素因数の和:1128

約数の個数: 240

約数和(自身を含む): 1031267328

約数和(自身を除く): 756560688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 972, 1040, 1053, 1080, 1087, 1170, 1215, 1296, 1404, 1560, 1620, 1755, 1872, 1944, 2106, 2160, 2174, 2340, 2430, 2808, 3120, 3159, 3240, 3261, 3510, 3888, 4212, 4348, 4680, 4860, 5265, 5435, 5616, 6318, 6480, 6522, 7020, 8424, 8696, 9360, 9720, 9783, 10530, 10870, 12636, 13044, 14040, 14131, 15795, 16305, 16848, 17392, 19440, 19566, 21060, 21740, 25272, 26088, 28080, 28262, 29349, 31590, 32610, 39132, 42120, 42393, 43480, 48915, 50544, 52176, 56524, 58698, 63180, 65220, 70655, 78264, 84240, 84786, 86960, 88047, 97830, 113048, 117396, 126360, 127179, 130440, 141310, 146745, 156528, 169572, 176094, 195660, 211965, 226096, 234792, 252720, 254358, 260880, 264141, 282620, 293490, 339144, 352188, 381537, 391320, 423930, 440235, 469584, 508716, 528282, 565240, 586980, 635895, 678288, 704376, 763074, 782640, 847860, 880470, 1017432, 1056564, 1130480, 1144611, 1173960, 1271790, 1320705, 1408752, 1526148, 1695720, 1760940, 1907685, 2034864, 2113128, 2289222, 2347920, 2543580, 2641410, 3052296, 3391440, 3433833, 3521880, 3815370, 4226256, 4578444, 5087160, 5282820, 5723055, 6104592, 6867666, 7043760, 7630740, 9156888, 10174320, 10565640, 11446110, 13735332, 15261480, 17169165, 18313776, 21131280, 22892220, 27470664, 30522960, 34338330, 45784440, 54941328, 68676660, 91568880, 137353320, 274706640]

約数ペア:

[(1, 274706640), (2, 137353320), (3, 91568880), (4, 68676660), (5, 54941328), (6, 45784440), (8, 34338330), (9, 30522960), (10, 27470664), (12, 22892220), (13, 21131280), (15, 18313776), (16, 17169165), (18, 15261480), (20, 13735332), (24, 11446110), (26, 10565640), (27, 10174320), (30, 9156888), (36, 7630740), (39, 7043760), (40, 6867666), (45, 6104592), (48, 5723055), (52, 5282820), (54, 5087160), (60, 4578444), (65, 4226256), (72, 3815370), (78, 3521880), (80, 3433833), (81, 3391440), (90, 3052296), (104, 2641410), (108, 2543580), (117, 2347920), (120, 2289222), (130, 2113128), (135, 2034864), (144, 1907685), (156, 1760940), (162, 1695720), (180, 1526148), (195, 1408752), (208, 1320705), (216, 1271790), (234, 1173960), (240, 1144611), (243, 1130480), (260, 1056564), (270, 1017432), (312, 880470), (324, 847860), (351, 782640), (360, 763074), (390, 704376), (405, 678288), (432, 635895), (468, 586980), (486, 565240), (520, 528282), (540, 508716), (585, 469584), (624, 440235), (648, 423930), (702, 391320), (720, 381537), (780, 352188), (810, 339144), (936, 293490), (972, 282620), (1040, 264141), (1053, 260880), (1080, 254358), (1087, 252720), (1170, 234792), (1215, 226096), (1296, 211965), (1404, 195660), (1560, 176094), (1620, 169572), (1755, 156528), (1872, 146745), (1944, 141310), (2106, 130440), (2160, 127179), (2174, 126360), (2340, 117396), (2430, 113048), (2808, 97830), (3120, 88047), (3159, 86960), (3240, 84786), (3261, 84240), (3510, 78264), (3888, 70655), (4212, 65220), (4348, 63180), (4680, 58698), (4860, 56524), (5265, 52176), (5435, 50544), (5616, 48915), (6318, 43480), (6480, 42393), (6522, 42120), (7020, 39132), (8424, 32610), (8696, 31590), (9360, 29349), (9720, 28262), (9783, 28080), (10530, 26088), (10870, 25272), (12636, 21740), (13044, 21060), (14040, 19566), (14131, 19440), (15795, 17392), (16305, 16848)]