229725720

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{1447}}^1$

素因数の和:1484

約数の個数: 240

約数和(自身を含む): 898817040

約数和(自身を除く): 669091320

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, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 324, 360, 378, 392, 405, 420, 441, 490, 504, 540, 567, 588, 630, 648, 735, 756, 810, 840, 882, 945, 980, 1080, 1134, 1176, 1260, 1323, 1447, 1470, 1512, 1620, 1764, 1890, 1960, 2205, 2268, 2520, 2646, 2835, 2894, 2940, 3240, 3528, 3780, 3969, 4341, 4410, 4536, 5292, 5670, 5788, 5880, 6615, 7235, 7560, 7938, 8682, 8820, 10129, 10584, 11340, 11576, 13023, 13230, 14470, 15876, 17364, 17640, 19845, 20258, 21705, 22680, 26046, 26460, 28940, 30387, 31752, 34728, 39069, 39690, 40516, 43410, 50645, 52092, 52920, 57880, 60774, 65115, 70903, 78138, 79380, 81032, 86820, 91161, 101290, 104184, 117207, 121548, 130230, 141806, 151935, 156276, 158760, 173640, 182322, 195345, 202580, 212709, 234414, 243096, 260460, 273483, 283612, 303870, 312552, 354515, 364644, 390690, 405160, 425418, 455805, 468828, 520920, 546966, 567224, 586035, 607740, 638127, 709030, 729288, 781380, 820449, 850836, 911610, 937656, 1063545, 1093932, 1172070, 1215480, 1276254, 1367415, 1418060, 1562760, 1640898, 1701672, 1823220, 1914381, 2127090, 2187864, 2344140, 2552508, 2734830, 2836120, 3190635, 3281796, 3646440, 3828762, 4102245, 4254180, 4688280, 5105016, 5469660, 5743143, 6381270, 6563592, 7657524, 8204490, 8508360, 9571905, 10939320, 11486286, 12762540, 15315048, 16408980, 19143810, 22972572, 25525080, 28715715, 32817960, 38287620, 45945144, 57431430, 76575240, 114862860, 229725720]

約数ペア:

[(1, 229725720), (2, 114862860), (3, 76575240), (4, 57431430), (5, 45945144), (6, 38287620), (7, 32817960), (8, 28715715), (9, 25525080), (10, 22972572), (12, 19143810), (14, 16408980), (15, 15315048), (18, 12762540), (20, 11486286), (21, 10939320), (24, 9571905), (27, 8508360), (28, 8204490), (30, 7657524), (35, 6563592), (36, 6381270), (40, 5743143), (42, 5469660), (45, 5105016), (49, 4688280), (54, 4254180), (56, 4102245), (60, 3828762), (63, 3646440), (70, 3281796), (72, 3190635), (81, 2836120), (84, 2734830), (90, 2552508), (98, 2344140), (105, 2187864), (108, 2127090), (120, 1914381), (126, 1823220), (135, 1701672), (140, 1640898), (147, 1562760), (162, 1418060), (168, 1367415), (180, 1276254), (189, 1215480), (196, 1172070), (210, 1093932), (216, 1063545), (245, 937656), (252, 911610), (270, 850836), (280, 820449), (294, 781380), (315, 729288), (324, 709030), (360, 638127), (378, 607740), (392, 586035), (405, 567224), (420, 546966), (441, 520920), (490, 468828), (504, 455805), (540, 425418), (567, 405160), (588, 390690), (630, 364644), (648, 354515), (735, 312552), (756, 303870), (810, 283612), (840, 273483), (882, 260460), (945, 243096), (980, 234414), (1080, 212709), (1134, 202580), (1176, 195345), (1260, 182322), (1323, 173640), (1447, 158760), (1470, 156276), (1512, 151935), (1620, 141806), (1764, 130230), (1890, 121548), (1960, 117207), (2205, 104184), (2268, 101290), (2520, 91161), (2646, 86820), (2835, 81032), (2894, 79380), (2940, 78138), (3240, 70903), (3528, 65115), (3780, 60774), (3969, 57880), (4341, 52920), (4410, 52092), (4536, 50645), (5292, 43410), (5670, 40516), (5788, 39690), (5880, 39069), (6615, 34728), (7235, 31752), (7560, 30387), (7938, 28940), (8682, 26460), (8820, 26046), (10129, 22680), (10584, 21705), (11340, 20258), (11576, 19845), (13023, 17640), (13230, 17364), (14470, 15876)]