215371632

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:132

約数の個数: 240

約数和(自身を含む): 709240320

約数和(自身を除く): 493868688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 29, 31, 42, 46, 48, 56, 58, 62, 69, 84, 87, 92, 93, 112, 116, 124, 138, 161, 168, 174, 184, 186, 203, 217, 232, 248, 276, 322, 336, 348, 368, 372, 406, 434, 464, 483, 496, 552, 609, 644, 651, 667, 696, 713, 744, 812, 868, 899, 961, 966, 1104, 1218, 1288, 1302, 1334, 1392, 1426, 1488, 1624, 1736, 1798, 1922, 1932, 2001, 2139, 2436, 2576, 2604, 2668, 2697, 2852, 2883, 3248, 3472, 3596, 3844, 3864, 4002, 4278, 4669, 4872, 4991, 5208, 5336, 5394, 5704, 5766, 6293, 6727, 7192, 7688, 7728, 8004, 8556, 9338, 9744, 9982, 10416, 10672, 10788, 11408, 11532, 12586, 13454, 14007, 14384, 14973, 15376, 16008, 17112, 18676, 18879, 19964, 20181, 20677, 21576, 22103, 23064, 25172, 26908, 27869, 28014, 29946, 32016, 34224, 37352, 37758, 39928, 40362, 41354, 43152, 44206, 46128, 50344, 53816, 55738, 56028, 59892, 62031, 66309, 74704, 75516, 79856, 80724, 82708, 83607, 88412, 100688, 107632, 111476, 112056, 119784, 124062, 132618, 144739, 151032, 154721, 161448, 165416, 167214, 176824, 195083, 222952, 224112, 239568, 248124, 265236, 289478, 302064, 309442, 322896, 330832, 334428, 353648, 390166, 434217, 445904, 464163, 496248, 530472, 578956, 585249, 618884, 640987, 668856, 780332, 868434, 928326, 992496, 1060944, 1157912, 1170498, 1237768, 1281974, 1337712, 1560664, 1736868, 1856652, 1922961, 2315824, 2340996, 2475536, 2563948, 3121328, 3473736, 3713304, 3845922, 4486909, 4681992, 5127896, 6947472, 7426608, 7691844, 8973818, 9363984, 10255792, 13460727, 15383688, 17947636, 26921454, 30767376, 35895272, 53842908, 71790544, 107685816, 215371632]

約数ペア:

[(1, 215371632), (2, 107685816), (3, 71790544), (4, 53842908), (6, 35895272), (7, 30767376), (8, 26921454), (12, 17947636), (14, 15383688), (16, 13460727), (21, 10255792), (23, 9363984), (24, 8973818), (28, 7691844), (29, 7426608), (31, 6947472), (42, 5127896), (46, 4681992), (48, 4486909), (56, 3845922), (58, 3713304), (62, 3473736), (69, 3121328), (84, 2563948), (87, 2475536), (92, 2340996), (93, 2315824), (112, 1922961), (116, 1856652), (124, 1736868), (138, 1560664), (161, 1337712), (168, 1281974), (174, 1237768), (184, 1170498), (186, 1157912), (203, 1060944), (217, 992496), (232, 928326), (248, 868434), (276, 780332), (322, 668856), (336, 640987), (348, 618884), (368, 585249), (372, 578956), (406, 530472), (434, 496248), (464, 464163), (483, 445904), (496, 434217), (552, 390166), (609, 353648), (644, 334428), (651, 330832), (667, 322896), (696, 309442), (713, 302064), (744, 289478), (812, 265236), (868, 248124), (899, 239568), (961, 224112), (966, 222952), (1104, 195083), (1218, 176824), (1288, 167214), (1302, 165416), (1334, 161448), (1392, 154721), (1426, 151032), (1488, 144739), (1624, 132618), (1736, 124062), (1798, 119784), (1922, 112056), (1932, 111476), (2001, 107632), (2139, 100688), (2436, 88412), (2576, 83607), (2604, 82708), (2668, 80724), (2697, 79856), (2852, 75516), (2883, 74704), (3248, 66309), (3472, 62031), (3596, 59892), (3844, 56028), (3864, 55738), (4002, 53816), (4278, 50344), (4669, 46128), (4872, 44206), (4991, 43152), (5208, 41354), (5336, 40362), (5394, 39928), (5704, 37758), (5766, 37352), (6293, 34224), (6727, 32016), (7192, 29946), (7688, 28014), (7728, 27869), (8004, 26908), (8556, 25172), (9338, 23064), (9744, 22103), (9982, 21576), (10416, 20677), (10672, 20181), (10788, 19964), (11408, 18879), (11532, 18676), (12586, 17112), (13454, 16008), (14007, 15376), (14384, 14973)]