2215931760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{15161}}^1$

素因数の和:15216

約数の個数: 240

約数和(自身を含む): 8798811840

約数和(自身を除く): 6582880080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 105, 112, 116, 120, 126, 140, 144, 145, 168, 174, 180, 203, 210, 232, 240, 252, 261, 280, 290, 315, 336, 348, 360, 406, 420, 435, 464, 504, 522, 560, 580, 609, 630, 696, 720, 812, 840, 870, 1008, 1015, 1044, 1160, 1218, 1260, 1305, 1392, 1624, 1680, 1740, 1827, 2030, 2088, 2320, 2436, 2520, 2610, 3045, 3248, 3480, 3654, 4060, 4176, 4872, 5040, 5220, 6090, 6960, 7308, 8120, 9135, 9744, 10440, 12180, 14616, 15161, 16240, 18270, 20880, 24360, 29232, 30322, 36540, 45483, 48720, 60644, 73080, 75805, 90966, 106127, 121288, 136449, 146160, 151610, 181932, 212254, 227415, 242576, 272898, 303220, 318381, 363864, 424508, 439669, 454830, 530635, 545796, 606440, 636762, 682245, 727728, 849016, 879338, 909660, 955143, 1061270, 1091592, 1212880, 1273524, 1319007, 1364490, 1591905, 1698032, 1758676, 1819320, 1910286, 2122540, 2183184, 2198345, 2547048, 2638014, 2728980, 3077683, 3183810, 3517352, 3638640, 3820572, 3957021, 4245080, 4396690, 4775715, 5094096, 5276028, 5457960, 6155366, 6367620, 6595035, 7034704, 7641144, 7914042, 8490160, 8793380, 9233049, 9551430, 10552056, 10915920, 12310732, 12735240, 13190070, 15282288, 15388415, 15828084, 17586760, 18466098, 19102860, 19785105, 21104112, 24621464, 25470480, 26380140, 27699147, 30776830, 31656168, 35173520, 36932196, 38205720, 39570210, 46165245, 49242928, 52760280, 55398294, 61553660, 63312336, 73864392, 76411440, 79140420, 92330490, 105520560, 110796588, 123107320, 138495735, 147728784, 158280840, 184660980, 221593176, 246214640, 276991470, 316561680, 369321960, 443186352, 553982940, 738643920, 1107965880, 2215931760]

約数ペア:

[(1, 2215931760), (2, 1107965880), (3, 738643920), (4, 553982940), (5, 443186352), (6, 369321960), (7, 316561680), (8, 276991470), (9, 246214640), (10, 221593176), (12, 184660980), (14, 158280840), (15, 147728784), (16, 138495735), (18, 123107320), (20, 110796588), (21, 105520560), (24, 92330490), (28, 79140420), (29, 76411440), (30, 73864392), (35, 63312336), (36, 61553660), (40, 55398294), (42, 52760280), (45, 49242928), (48, 46165245), (56, 39570210), (58, 38205720), (60, 36932196), (63, 35173520), (70, 31656168), (72, 30776830), (80, 27699147), (84, 26380140), (87, 25470480), (90, 24621464), (105, 21104112), (112, 19785105), (116, 19102860), (120, 18466098), (126, 17586760), (140, 15828084), (144, 15388415), (145, 15282288), (168, 13190070), (174, 12735240), (180, 12310732), (203, 10915920), (210, 10552056), (232, 9551430), (240, 9233049), (252, 8793380), (261, 8490160), (280, 7914042), (290, 7641144), (315, 7034704), (336, 6595035), (348, 6367620), (360, 6155366), (406, 5457960), (420, 5276028), (435, 5094096), (464, 4775715), (504, 4396690), (522, 4245080), (560, 3957021), (580, 3820572), (609, 3638640), (630, 3517352), (696, 3183810), (720, 3077683), (812, 2728980), (840, 2638014), (870, 2547048), (1008, 2198345), (1015, 2183184), (1044, 2122540), (1160, 1910286), (1218, 1819320), (1260, 1758676), (1305, 1698032), (1392, 1591905), (1624, 1364490), (1680, 1319007), (1740, 1273524), (1827, 1212880), (2030, 1091592), (2088, 1061270), (2320, 955143), (2436, 909660), (2520, 879338), (2610, 849016), (3045, 727728), (3248, 682245), (3480, 636762), (3654, 606440), (4060, 545796), (4176, 530635), (4872, 454830), (5040, 439669), (5220, 424508), (6090, 363864), (6960, 318381), (7308, 303220), (8120, 272898), (9135, 242576), (9744, 227415), (10440, 212254), (12180, 181932), (14616, 151610), (15161, 146160), (16240, 136449), (18270, 121288), (20880, 106127), (24360, 90966), (29232, 75805), (30322, 73080), (36540, 60644), (45483, 48720)]