64463040

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{829}}^1$

素因数の和:861

約数の個数: 168

約数和(自身を含む): 230215440

約数和(自身を除く): 165752400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 829, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1658, 1728, 1944, 2160, 2430, 2487, 2592, 2880, 3240, 3316, 3888, 4145, 4320, 4860, 4974, 5184, 6480, 6632, 7461, 7776, 8290, 8640, 9720, 9948, 12435, 12960, 13264, 14922, 15552, 16580, 19440, 19896, 22383, 24870, 25920, 26528, 29844, 33160, 37305, 38880, 39792, 44766, 49740, 53056, 59688, 66320, 67149, 74610, 77760, 79584, 89532, 99480, 111915, 119376, 132640, 134298, 149220, 159168, 179064, 198960, 201447, 223830, 238752, 265280, 268596, 298440, 335745, 358128, 397920, 402894, 447660, 477504, 537192, 596880, 671490, 716256, 795840, 805788, 895320, 1007235, 1074384, 1193760, 1342980, 1432512, 1611576, 1790640, 2014470, 2148768, 2387520, 2685960, 3223152, 3581280, 4028940, 4297536, 5371920, 6446304, 7162560, 8057880, 10743840, 12892608, 16115760, 21487680, 32231520, 64463040]

約数ペア:

[(1, 64463040), (2, 32231520), (3, 21487680), (4, 16115760), (5, 12892608), (6, 10743840), (8, 8057880), (9, 7162560), (10, 6446304), (12, 5371920), (15, 4297536), (16, 4028940), (18, 3581280), (20, 3223152), (24, 2685960), (27, 2387520), (30, 2148768), (32, 2014470), (36, 1790640), (40, 1611576), (45, 1432512), (48, 1342980), (54, 1193760), (60, 1074384), (64, 1007235), (72, 895320), (80, 805788), (81, 795840), (90, 716256), (96, 671490), (108, 596880), (120, 537192), (135, 477504), (144, 447660), (160, 402894), (162, 397920), (180, 358128), (192, 335745), (216, 298440), (240, 268596), (243, 265280), (270, 238752), (288, 223830), (320, 201447), (324, 198960), (360, 179064), (405, 159168), (432, 149220), (480, 134298), (486, 132640), (540, 119376), (576, 111915), (648, 99480), (720, 89532), (810, 79584), (829, 77760), (864, 74610), (960, 67149), (972, 66320), (1080, 59688), (1215, 53056), (1296, 49740), (1440, 44766), (1620, 39792), (1658, 38880), (1728, 37305), (1944, 33160), (2160, 29844), (2430, 26528), (2487, 25920), (2592, 24870), (2880, 22383), (3240, 19896), (3316, 19440), (3888, 16580), (4145, 15552), (4320, 14922), (4860, 13264), (4974, 12960), (5184, 12435), (6480, 9948), (6632, 9720), (7461, 8640), (7776, 8290)]