53963280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:155

約数の個数: 320

約数和(自身を含む): 219985920

約数和(自身を除く): 166022640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 43, 45, 48, 54, 56, 60, 63, 70, 72, 80, 83, 84, 86, 90, 105, 108, 112, 120, 126, 129, 135, 140, 144, 166, 168, 172, 180, 189, 210, 215, 216, 240, 249, 252, 258, 270, 280, 301, 315, 332, 336, 344, 360, 378, 387, 415, 420, 430, 432, 498, 504, 516, 540, 560, 581, 602, 630, 645, 664, 688, 720, 747, 756, 774, 830, 840, 860, 903, 945, 996, 1008, 1032, 1080, 1161, 1162, 1204, 1245, 1260, 1290, 1328, 1494, 1505, 1512, 1548, 1660, 1680, 1720, 1743, 1806, 1890, 1935, 1992, 2064, 2160, 2241, 2322, 2324, 2408, 2490, 2520, 2580, 2709, 2905, 2988, 3010, 3024, 3096, 3320, 3440, 3486, 3569, 3612, 3735, 3780, 3870, 3984, 4482, 4515, 4644, 4648, 4816, 4980, 5040, 5160, 5229, 5418, 5805, 5810, 5976, 6020, 6192, 6640, 6972, 7138, 7224, 7470, 7560, 7740, 8127, 8715, 8964, 9030, 9288, 9296, 9960, 10320, 10458, 10707, 10836, 11205, 11610, 11620, 11952, 12040, 13545, 13944, 14276, 14448, 14940, 15120, 15480, 15687, 16254, 17430, 17845, 17928, 18060, 18576, 19920, 20916, 21414, 21672, 22410, 23220, 23240, 24080, 24983, 26145, 27090, 27888, 28552, 29880, 30960, 31374, 32121, 32508, 34860, 35690, 35856, 36120, 40635, 41832, 42828, 43344, 44820, 46440, 46480, 49966, 52290, 53535, 54180, 57104, 59760, 62748, 64242, 65016, 69720, 71380, 72240, 74949, 78435, 81270, 83664, 85656, 89640, 92880, 96363, 99932, 104580, 107070, 108360, 124915, 125496, 128484, 130032, 139440, 142760, 149898, 156870, 160605, 162540, 171312, 179280, 192726, 199864, 209160, 214140, 216720, 224847, 249830, 250992, 256968, 285520, 299796, 313740, 321210, 325080, 374745, 385452, 399728, 418320, 428280, 449694, 481815, 499660, 513936, 599592, 627480, 642420, 650160, 674541, 749490, 770904, 856560, 899388, 963630, 999320, 1124235, 1199184, 1254960, 1284840, 1349082, 1498980, 1541808, 1798776, 1927260, 1998640, 2248470, 2569680, 2698164, 2997960, 3372705, 3597552, 3854520, 4496940, 5396328, 5995920, 6745410, 7709040, 8993880, 10792656, 13490820, 17987760, 26981640, 53963280]

約数ペア:

[(1, 53963280), (2, 26981640), (3, 17987760), (4, 13490820), (5, 10792656), (6, 8993880), (7, 7709040), (8, 6745410), (9, 5995920), (10, 5396328), (12, 4496940), (14, 3854520), (15, 3597552), (16, 3372705), (18, 2997960), (20, 2698164), (21, 2569680), (24, 2248470), (27, 1998640), (28, 1927260), (30, 1798776), (35, 1541808), (36, 1498980), (40, 1349082), (42, 1284840), (43, 1254960), (45, 1199184), (48, 1124235), (54, 999320), (56, 963630), (60, 899388), (63, 856560), (70, 770904), (72, 749490), (80, 674541), (83, 650160), (84, 642420), (86, 627480), (90, 599592), (105, 513936), (108, 499660), (112, 481815), (120, 449694), (126, 428280), (129, 418320), (135, 399728), (140, 385452), (144, 374745), (166, 325080), (168, 321210), (172, 313740), (180, 299796), (189, 285520), (210, 256968), (215, 250992), (216, 249830), (240, 224847), (249, 216720), (252, 214140), (258, 209160), (270, 199864), (280, 192726), (301, 179280), (315, 171312), (332, 162540), (336, 160605), (344, 156870), (360, 149898), (378, 142760), (387, 139440), (415, 130032), (420, 128484), (430, 125496), (432, 124915), (498, 108360), (504, 107070), (516, 104580), (540, 99932), (560, 96363), (581, 92880), (602, 89640), (630, 85656), (645, 83664), (664, 81270), (688, 78435), (720, 74949), (747, 72240), (756, 71380), (774, 69720), (830, 65016), (840, 64242), (860, 62748), (903, 59760), (945, 57104), (996, 54180), (1008, 53535), (1032, 52290), (1080, 49966), (1161, 46480), (1162, 46440), (1204, 44820), (1245, 43344), (1260, 42828), (1290, 41832), (1328, 40635), (1494, 36120), (1505, 35856), (1512, 35690), (1548, 34860), (1660, 32508), (1680, 32121), (1720, 31374), (1743, 30960), (1806, 29880), (1890, 28552), (1935, 27888), (1992, 27090), (2064, 26145), (2160, 24983), (2241, 24080), (2322, 23240), (2324, 23220), (2408, 22410), (2490, 21672), (2520, 21414), (2580, 20916), (2709, 19920), (2905, 18576), (2988, 18060), (3010, 17928), (3024, 17845), (3096, 17430), (3320, 16254), (3440, 15687), (3486, 15480), (3569, 15120), (3612, 14940), (3735, 14448), (3780, 14276), (3870, 13944), (3984, 13545), (4482, 12040), (4515, 11952), (4644, 11620), (4648, 11610), (4816, 11205), (4980, 10836), (5040, 10707), (5160, 10458), (5229, 10320), (5418, 9960), (5805, 9296), (5810, 9288), (5976, 9030), (6020, 8964), (6192, 8715), (6640, 8127), (6972, 7740), (7138, 7560), (7224, 7470)]