1437072840

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{21121}}^1$

素因数の和:21154

約数の個数: 192

約数和(自身を含む): 5535653760

約数和(自身を除く): 4098580920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 3240, 3402, 3780, 4536, 4860, 5670, 6804, 7560, 8505, 9720, 11340, 13608, 17010, 21121, 22680, 34020, 42242, 63363, 68040, 84484, 105605, 126726, 147847, 168968, 190089, 211210, 253452, 295694, 316815, 380178, 422420, 443541, 506904, 570267, 591388, 633630, 739235, 760356, 844840, 887082, 950445, 1140534, 1182776, 1267260, 1330623, 1478470, 1520712, 1710801, 1774164, 1900890, 2217705, 2281068, 2534520, 2661246, 2851335, 2956940, 3421602, 3548328, 3801780, 3991869, 4435410, 4562136, 5132403, 5322492, 5702670, 5913880, 6653115, 6843204, 7603560, 7983738, 8554005, 8870820, 10264806, 10644984, 11405340, 11975607, 13306230, 13686408, 15967476, 17108010, 17741640, 19959345, 20529612, 22810680, 23951214, 25662015, 26612460, 31934952, 34216020, 35926821, 39918690, 41059224, 47902428, 51324030, 53224920, 59878035, 68432040, 71853642, 79837380, 95804856, 102648060, 119756070, 143707284, 159674760, 179634105, 205296120, 239512140, 287414568, 359268210, 479024280, 718536420, 1437072840]

約数ペア:

[(1, 1437072840), (2, 718536420), (3, 479024280), (4, 359268210), (5, 287414568), (6, 239512140), (7, 205296120), (8, 179634105), (9, 159674760), (10, 143707284), (12, 119756070), (14, 102648060), (15, 95804856), (18, 79837380), (20, 71853642), (21, 68432040), (24, 59878035), (27, 53224920), (28, 51324030), (30, 47902428), (35, 41059224), (36, 39918690), (40, 35926821), (42, 34216020), (45, 31934952), (54, 26612460), (56, 25662015), (60, 23951214), (63, 22810680), (70, 20529612), (72, 19959345), (81, 17741640), (84, 17108010), (90, 15967476), (105, 13686408), (108, 13306230), (120, 11975607), (126, 11405340), (135, 10644984), (140, 10264806), (162, 8870820), (168, 8554005), (180, 7983738), (189, 7603560), (210, 6843204), (216, 6653115), (243, 5913880), (252, 5702670), (270, 5322492), (280, 5132403), (315, 4562136), (324, 4435410), (360, 3991869), (378, 3801780), (405, 3548328), (420, 3421602), (486, 2956940), (504, 2851335), (540, 2661246), (567, 2534520), (630, 2281068), (648, 2217705), (756, 1900890), (810, 1774164), (840, 1710801), (945, 1520712), (972, 1478470), (1080, 1330623), (1134, 1267260), (1215, 1182776), (1260, 1140534), (1512, 950445), (1620, 887082), (1701, 844840), (1890, 760356), (1944, 739235), (2268, 633630), (2430, 591388), (2520, 570267), (2835, 506904), (3240, 443541), (3402, 422420), (3780, 380178), (4536, 316815), (4860, 295694), (5670, 253452), (6804, 211210), (7560, 190089), (8505, 168968), (9720, 147847), (11340, 126726), (13608, 105605), (17010, 84484), (21121, 68040), (22680, 63363), (34020, 42242)]