6647138640

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{293}}^1\times {\mathrm{389}}^1$

素因数の和:713

約数の個数: 280

約数和(自身を含む): 23310148680

約数和(自身を除く): 16663010040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 293, 324, 360, 389, 405, 432, 486, 540, 586, 648, 720, 729, 778, 810, 879, 972, 1080, 1167, 1172, 1215, 1296, 1458, 1465, 1556, 1620, 1758, 1944, 1945, 2160, 2334, 2344, 2430, 2637, 2916, 2930, 3112, 3240, 3501, 3516, 3645, 3888, 3890, 4395, 4668, 4688, 4860, 5274, 5832, 5835, 5860, 6224, 6480, 7002, 7032, 7290, 7780, 7911, 8790, 9336, 9720, 10503, 10548, 11664, 11670, 11720, 13185, 14004, 14064, 14580, 15560, 15822, 17505, 17580, 18672, 19440, 21006, 21096, 23340, 23440, 23733, 26370, 28008, 29160, 31120, 31509, 31644, 35010, 35160, 39555, 42012, 42192, 46680, 47466, 52515, 52740, 56016, 58320, 63018, 63288, 70020, 70320, 71199, 79110, 84024, 93360, 94527, 94932, 105030, 105480, 113977, 118665, 126036, 126576, 140040, 142398, 157545, 158220, 168048, 189054, 189864, 210060, 210960, 213597, 227954, 237330, 252072, 280080, 283581, 284796, 315090, 316440, 341931, 355995, 378108, 379728, 420120, 427194, 455908, 472635, 474660, 504144, 567162, 569592, 569885, 630180, 632880, 683862, 711990, 756216, 840240, 854388, 911816, 945270, 949320, 1025793, 1067985, 1134324, 1139184, 1139770, 1260360, 1367724, 1417905, 1423980, 1512432, 1708776, 1709655, 1823632, 1890540, 1898640, 2051586, 2135970, 2268648, 2279540, 2520720, 2735448, 2835810, 2847960, 3077379, 3417552, 3419310, 3781080, 4103172, 4271940, 4537296, 4559080, 5128965, 5470896, 5671620, 5695920, 6154758, 6838620, 7562160, 8206344, 8543880, 9118160, 9232137, 10257930, 11343240, 12309516, 13677240, 15386895, 16412688, 17087760, 18464274, 20515860, 22686480, 24619032, 27354480, 27696411, 30773790, 36928548, 41031720, 46160685, 49238064, 55392822, 61547580, 73857096, 82063440, 83089233, 92321370, 110785644, 123095160, 138482055, 147714192, 166178466, 184642740, 221571288, 246190320, 276964110, 332356932, 369285480, 415446165, 443142576, 553928220, 664713864, 738570960, 830892330, 1107856440, 1329427728, 1661784660, 2215712880, 3323569320, 6647138640]

約数ペア:

[(1, 6647138640), (2, 3323569320), (3, 2215712880), (4, 1661784660), (5, 1329427728), (6, 1107856440), (8, 830892330), (9, 738570960), (10, 664713864), (12, 553928220), (15, 443142576), (16, 415446165), (18, 369285480), (20, 332356932), (24, 276964110), (27, 246190320), (30, 221571288), (36, 184642740), (40, 166178466), (45, 147714192), (48, 138482055), (54, 123095160), (60, 110785644), (72, 92321370), (80, 83089233), (81, 82063440), (90, 73857096), (108, 61547580), (120, 55392822), (135, 49238064), (144, 46160685), (162, 41031720), (180, 36928548), (216, 30773790), (240, 27696411), (243, 27354480), (270, 24619032), (293, 22686480), (324, 20515860), (360, 18464274), (389, 17087760), (405, 16412688), (432, 15386895), (486, 13677240), (540, 12309516), (586, 11343240), (648, 10257930), (720, 9232137), (729, 9118160), (778, 8543880), (810, 8206344), (879, 7562160), (972, 6838620), (1080, 6154758), (1167, 5695920), (1172, 5671620), (1215, 5470896), (1296, 5128965), (1458, 4559080), (1465, 4537296), (1556, 4271940), (1620, 4103172), (1758, 3781080), (1944, 3419310), (1945, 3417552), (2160, 3077379), (2334, 2847960), (2344, 2835810), (2430, 2735448), (2637, 2520720), (2916, 2279540), (2930, 2268648), (3112, 2135970), (3240, 2051586), (3501, 1898640), (3516, 1890540), (3645, 1823632), (3888, 1709655), (3890, 1708776), (4395, 1512432), (4668, 1423980), (4688, 1417905), (4860, 1367724), (5274, 1260360), (5832, 1139770), (5835, 1139184), (5860, 1134324), (6224, 1067985), (6480, 1025793), (7002, 949320), (7032, 945270), (7290, 911816), (7780, 854388), (7911, 840240), (8790, 756216), (9336, 711990), (9720, 683862), (10503, 632880), (10548, 630180), (11664, 569885), (11670, 569592), (11720, 567162), (13185, 504144), (14004, 474660), (14064, 472635), (14580, 455908), (15560, 427194), (15822, 420120), (17505, 379728), (17580, 378108), (18672, 355995), (19440, 341931), (21006, 316440), (21096, 315090), (23340, 284796), (23440, 283581), (23733, 280080), (26370, 252072), (28008, 237330), (29160, 227954), (31120, 213597), (31509, 210960), (31644, 210060), (35010, 189864), (35160, 189054), (39555, 168048), (42012, 158220), (42192, 157545), (46680, 142398), (47466, 140040), (52515, 126576), (52740, 126036), (56016, 118665), (58320, 113977), (63018, 105480), (63288, 105030), (70020, 94932), (70320, 94527), (71199, 93360), (79110, 84024)]