18072566820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{2341}}^1$

素因数の和:2931

約数の個数: 288

約数和(自身を含む): 68499115776

約数和(自身を除く): 50426548956

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 557, 630, 660, 693, 770, 924, 990, 1114, 1155, 1260, 1386, 1540, 1671, 1980, 2228, 2310, 2341, 2772, 2785, 3342, 3465, 3899, 4620, 4682, 5013, 5570, 6127, 6684, 6930, 7023, 7798, 8355, 9364, 10026, 11140, 11697, 11705, 12254, 13860, 14046, 15596, 16387, 16710, 18381, 19495, 20052, 21069, 23394, 23410, 24508, 25065, 25751, 28092, 30635, 32774, 33420, 35091, 35115, 36762, 38990, 42138, 42889, 46788, 46820, 49161, 50130, 51502, 55143, 58485, 61270, 65548, 70182, 70230, 73524, 77253, 77980, 81935, 84276, 85778, 91905, 98322, 100260, 103004, 105345, 110286, 116970, 122540, 128667, 128755, 140364, 140460, 147483, 154506, 163870, 171556, 175455, 180257, 183810, 196644, 210690, 214445, 220572, 231759, 233940, 245805, 257334, 257510, 275715, 294966, 309012, 327740, 350910, 360514, 367620, 386001, 386265, 421380, 428890, 463518, 491610, 514668, 515020, 540771, 551430, 589932, 643335, 701820, 721028, 737415, 772002, 772530, 857780, 901285, 927036, 983220, 1081542, 1102860, 1158795, 1286670, 1303937, 1474830, 1544004, 1545060, 1622313, 1802570, 1930005, 2163084, 2317590, 2573340, 2607874, 2703855, 2949660, 3244626, 3605140, 3860010, 3911811, 4635180, 5215748, 5407710, 6489252, 6519685, 7720020, 7823622, 8111565, 9127559, 10815420, 11735433, 13039370, 14343307, 15647244, 16223130, 18255118, 19559055, 23470866, 26078740, 27382677, 28686614, 32446260, 36510236, 39118110, 43029921, 45637795, 46941732, 54765354, 57373228, 58677165, 71716535, 78236220, 82148031, 86059842, 91275590, 100403149, 109530708, 117354330, 129089763, 136913385, 143433070, 164296062, 172119684, 182551180, 200806298, 215149605, 234708660, 258179526, 273826770, 286866140, 301209447, 328592124, 401612596, 410740155, 430299210, 502015745, 516359052, 547653540, 602418894, 645448815, 821480310, 860598420, 903628341, 1004031490, 1204837788, 1290897630, 1506047235, 1642960620, 1807256682, 2008062980, 2581795260, 3012094470, 3614513364, 4518141705, 6024188940, 9036283410, 18072566820]

約数ペア:

[(1, 18072566820), (2, 9036283410), (3, 6024188940), (4, 4518141705), (5, 3614513364), (6, 3012094470), (7, 2581795260), (9, 2008062980), (10, 1807256682), (11, 1642960620), (12, 1506047235), (14, 1290897630), (15, 1204837788), (18, 1004031490), (20, 903628341), (21, 860598420), (22, 821480310), (28, 645448815), (30, 602418894), (33, 547653540), (35, 516359052), (36, 502015745), (42, 430299210), (44, 410740155), (45, 401612596), (55, 328592124), (60, 301209447), (63, 286866140), (66, 273826770), (70, 258179526), (77, 234708660), (84, 215149605), (90, 200806298), (99, 182551180), (105, 172119684), (110, 164296062), (126, 143433070), (132, 136913385), (140, 129089763), (154, 117354330), (165, 109530708), (180, 100403149), (198, 91275590), (210, 86059842), (220, 82148031), (231, 78236220), (252, 71716535), (308, 58677165), (315, 57373228), (330, 54765354), (385, 46941732), (396, 45637795), (420, 43029921), (462, 39118110), (495, 36510236), (557, 32446260), (630, 28686614), (660, 27382677), (693, 26078740), (770, 23470866), (924, 19559055), (990, 18255118), (1114, 16223130), (1155, 15647244), (1260, 14343307), (1386, 13039370), (1540, 11735433), (1671, 10815420), (1980, 9127559), (2228, 8111565), (2310, 7823622), (2341, 7720020), (2772, 6519685), (2785, 6489252), (3342, 5407710), (3465, 5215748), (3899, 4635180), (4620, 3911811), (4682, 3860010), (5013, 3605140), (5570, 3244626), (6127, 2949660), (6684, 2703855), (6930, 2607874), (7023, 2573340), (7798, 2317590), (8355, 2163084), (9364, 1930005), (10026, 1802570), (11140, 1622313), (11697, 1545060), (11705, 1544004), (12254, 1474830), (13860, 1303937), (14046, 1286670), (15596, 1158795), (16387, 1102860), (16710, 1081542), (18381, 983220), (19495, 927036), (20052, 901285), (21069, 857780), (23394, 772530), (23410, 772002), (24508, 737415), (25065, 721028), (25751, 701820), (28092, 643335), (30635, 589932), (32774, 551430), (33420, 540771), (35091, 515020), (35115, 514668), (36762, 491610), (38990, 463518), (42138, 428890), (42889, 421380), (46788, 386265), (46820, 386001), (49161, 367620), (50130, 360514), (51502, 350910), (55143, 327740), (58485, 309012), (61270, 294966), (65548, 275715), (70182, 257510), (70230, 257334), (73524, 245805), (77253, 233940), (77980, 231759), (81935, 220572), (84276, 214445), (85778, 210690), (91905, 196644), (98322, 183810), (100260, 180257), (103004, 175455), (105345, 171556), (110286, 163870), (116970, 154506), (122540, 147483), (128667, 140460), (128755, 140364)]