727143480

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{10687}}^1$

素因数の和:10720

約数の個数: 192

約数和(自身を含む): 2801111040

約数和(自身を除く): 2073967560

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, 10687, 11340, 13608, 17010, 21374, 22680, 32061, 34020, 42748, 53435, 64122, 68040, 74809, 85496, 96183, 106870, 128244, 149618, 160305, 192366, 213740, 224427, 256488, 288549, 299236, 320610, 374045, 384732, 427480, 448854, 480915, 577098, 598472, 641220, 673281, 748090, 769464, 865647, 897708, 961830, 1122135, 1154196, 1282440, 1346562, 1442745, 1496180, 1731294, 1795416, 1923660, 2019843, 2244270, 2308392, 2596941, 2693124, 2885490, 2992360, 3366405, 3462588, 3847320, 4039686, 4328235, 4488540, 5193882, 5386248, 5770980, 6059529, 6732810, 6925176, 8079372, 8656470, 8977080, 10099215, 10387764, 11541960, 12119058, 12984705, 13465620, 16158744, 17312940, 18178587, 20198430, 20775528, 24238116, 25969410, 26931240, 30297645, 34625880, 36357174, 40396860, 48476232, 51938820, 60595290, 72714348, 80793720, 90892935, 103877640, 121190580, 145428696, 181785870, 242381160, 363571740, 727143480]

約数ペア:

[(1, 727143480), (2, 363571740), (3, 242381160), (4, 181785870), (5, 145428696), (6, 121190580), (7, 103877640), (8, 90892935), (9, 80793720), (10, 72714348), (12, 60595290), (14, 51938820), (15, 48476232), (18, 40396860), (20, 36357174), (21, 34625880), (24, 30297645), (27, 26931240), (28, 25969410), (30, 24238116), (35, 20775528), (36, 20198430), (40, 18178587), (42, 17312940), (45, 16158744), (54, 13465620), (56, 12984705), (60, 12119058), (63, 11541960), (70, 10387764), (72, 10099215), (81, 8977080), (84, 8656470), (90, 8079372), (105, 6925176), (108, 6732810), (120, 6059529), (126, 5770980), (135, 5386248), (140, 5193882), (162, 4488540), (168, 4328235), (180, 4039686), (189, 3847320), (210, 3462588), (216, 3366405), (243, 2992360), (252, 2885490), (270, 2693124), (280, 2596941), (315, 2308392), (324, 2244270), (360, 2019843), (378, 1923660), (405, 1795416), (420, 1731294), (486, 1496180), (504, 1442745), (540, 1346562), (567, 1282440), (630, 1154196), (648, 1122135), (756, 961830), (810, 897708), (840, 865647), (945, 769464), (972, 748090), (1080, 673281), (1134, 641220), (1215, 598472), (1260, 577098), (1512, 480915), (1620, 448854), (1701, 427480), (1890, 384732), (1944, 374045), (2268, 320610), (2430, 299236), (2520, 288549), (2835, 256488), (3240, 224427), (3402, 213740), (3780, 192366), (4536, 160305), (4860, 149618), (5670, 128244), (6804, 106870), (7560, 96183), (8505, 85496), (9720, 74809), (10687, 68040), (11340, 64122), (13608, 53435), (17010, 42748), (21374, 34020), (22680, 32061)]