61606440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:337

約数の個数: 256

約数和(自身を含む): 243648000

約数和(自身を除く): 182041560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 42, 45, 54, 56, 58, 60, 63, 70, 72, 84, 87, 90, 105, 108, 116, 120, 126, 135, 140, 145, 168, 174, 180, 189, 203, 210, 216, 232, 252, 261, 270, 280, 281, 290, 315, 348, 360, 378, 406, 420, 435, 504, 522, 540, 562, 580, 609, 630, 696, 756, 783, 812, 840, 843, 870, 945, 1015, 1044, 1080, 1124, 1160, 1218, 1260, 1305, 1405, 1512, 1566, 1624, 1686, 1740, 1827, 1890, 1967, 2030, 2088, 2248, 2436, 2520, 2529, 2610, 2810, 3045, 3132, 3372, 3480, 3654, 3780, 3915, 3934, 4060, 4215, 4872, 5058, 5220, 5481, 5620, 5901, 6090, 6264, 6744, 7308, 7560, 7587, 7830, 7868, 8120, 8149, 8430, 9135, 9835, 10116, 10440, 10962, 11240, 11802, 12180, 12645, 14616, 15174, 15660, 15736, 16298, 16860, 17703, 18270, 19670, 20232, 21924, 23604, 24360, 24447, 25290, 27405, 29505, 30348, 31320, 32596, 33720, 35406, 36540, 37935, 39340, 40745, 43848, 47208, 48894, 50580, 53109, 54810, 57043, 59010, 60696, 65192, 70812, 73080, 73341, 75870, 78680, 81490, 88515, 97788, 101160, 106218, 109620, 114086, 118020, 122235, 141624, 146682, 151740, 162980, 171129, 177030, 195576, 212436, 219240, 220023, 228172, 236040, 244470, 265545, 285215, 293364, 303480, 325960, 342258, 354060, 366705, 424872, 440046, 456344, 488940, 513387, 531090, 570430, 586728, 684516, 708120, 733410, 855645, 880092, 977880, 1026774, 1062180, 1100115, 1140860, 1369032, 1466820, 1540161, 1711290, 1760184, 2053548, 2124360, 2200230, 2281720, 2566935, 2933640, 3080322, 3422580, 4107096, 4400460, 5133870, 6160644, 6845160, 7700805, 8800920, 10267740, 12321288, 15401610, 20535480, 30803220, 61606440]

約数ペア:

[(1, 61606440), (2, 30803220), (3, 20535480), (4, 15401610), (5, 12321288), (6, 10267740), (7, 8800920), (8, 7700805), (9, 6845160), (10, 6160644), (12, 5133870), (14, 4400460), (15, 4107096), (18, 3422580), (20, 3080322), (21, 2933640), (24, 2566935), (27, 2281720), (28, 2200230), (29, 2124360), (30, 2053548), (35, 1760184), (36, 1711290), (40, 1540161), (42, 1466820), (45, 1369032), (54, 1140860), (56, 1100115), (58, 1062180), (60, 1026774), (63, 977880), (70, 880092), (72, 855645), (84, 733410), (87, 708120), (90, 684516), (105, 586728), (108, 570430), (116, 531090), (120, 513387), (126, 488940), (135, 456344), (140, 440046), (145, 424872), (168, 366705), (174, 354060), (180, 342258), (189, 325960), (203, 303480), (210, 293364), (216, 285215), (232, 265545), (252, 244470), (261, 236040), (270, 228172), (280, 220023), (281, 219240), (290, 212436), (315, 195576), (348, 177030), (360, 171129), (378, 162980), (406, 151740), (420, 146682), (435, 141624), (504, 122235), (522, 118020), (540, 114086), (562, 109620), (580, 106218), (609, 101160), (630, 97788), (696, 88515), (756, 81490), (783, 78680), (812, 75870), (840, 73341), (843, 73080), (870, 70812), (945, 65192), (1015, 60696), (1044, 59010), (1080, 57043), (1124, 54810), (1160, 53109), (1218, 50580), (1260, 48894), (1305, 47208), (1405, 43848), (1512, 40745), (1566, 39340), (1624, 37935), (1686, 36540), (1740, 35406), (1827, 33720), (1890, 32596), (1967, 31320), (2030, 30348), (2088, 29505), (2248, 27405), (2436, 25290), (2520, 24447), (2529, 24360), (2610, 23604), (2810, 21924), (3045, 20232), (3132, 19670), (3372, 18270), (3480, 17703), (3654, 16860), (3780, 16298), (3915, 15736), (3934, 15660), (4060, 15174), (4215, 14616), (4872, 12645), (5058, 12180), (5220, 11802), (5481, 11240), (5620, 10962), (5901, 10440), (6090, 10116), (6264, 9835), (6744, 9135), (7308, 8430), (7560, 8149), (7587, 8120), (7830, 7868)]