81830112

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:98

約数の個数: 384

約数和(自身を含む): 304819200

約数和(自身を除く): 222989088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 19, 21, 24, 26, 28, 29, 32, 34, 38, 39, 42, 48, 51, 52, 56, 57, 58, 68, 76, 78, 84, 87, 91, 96, 102, 104, 112, 114, 116, 119, 133, 136, 152, 156, 168, 174, 182, 203, 204, 208, 221, 224, 228, 232, 238, 247, 266, 272, 273, 304, 312, 323, 336, 348, 357, 364, 377, 399, 406, 408, 416, 442, 456, 464, 476, 493, 494, 532, 544, 546, 551, 608, 609, 624, 646, 663, 672, 696, 714, 728, 741, 754, 798, 812, 816, 884, 912, 928, 952, 969, 986, 988, 1064, 1092, 1102, 1131, 1218, 1248, 1292, 1326, 1392, 1428, 1456, 1479, 1482, 1508, 1547, 1596, 1624, 1632, 1653, 1729, 1768, 1824, 1904, 1938, 1972, 1976, 2128, 2184, 2204, 2261, 2262, 2436, 2584, 2639, 2652, 2784, 2856, 2912, 2958, 2964, 3016, 3094, 3192, 3248, 3306, 3451, 3458, 3536, 3808, 3857, 3876, 3944, 3952, 4199, 4256, 4368, 4408, 4522, 4524, 4641, 4872, 5168, 5187, 5278, 5304, 5712, 5916, 5928, 6032, 6188, 6384, 6409, 6496, 6612, 6783, 6902, 6916, 7072, 7163, 7714, 7752, 7888, 7904, 7917, 8398, 8736, 8816, 9044, 9048, 9282, 9367, 9744, 10336, 10353, 10374, 10556, 10608, 11424, 11571, 11832, 11856, 12064, 12376, 12597, 12768, 12818, 13224, 13566, 13804, 13832, 14326, 15428, 15504, 15776, 15834, 16796, 17632, 18088, 18096, 18564, 18734, 19227, 19488, 20706, 20748, 21112, 21216, 21489, 23142, 23664, 23712, 24752, 25194, 25636, 26448, 27132, 27608, 27664, 28101, 28652, 29393, 30856, 31008, 31668, 33592, 36176, 36192, 37128, 37468, 38454, 41412, 41496, 42224, 42978, 44863, 46284, 47328, 49504, 50141, 50388, 51272, 52896, 54264, 55216, 55328, 56202, 57304, 58786, 61712, 63336, 65569, 67184, 72352, 74256, 74936, 76908, 82824, 82992, 84448, 85956, 88179, 89726, 92568, 100282, 100776, 102544, 108528, 110432, 112404, 114608, 117572, 121771, 123424, 126672, 131138, 134368, 134589, 148512, 149872, 150423, 153816, 165648, 165984, 171912, 176358, 179452, 185136, 196707, 200564, 201552, 205088, 217056, 224808, 229216, 235144, 243542, 253344, 262276, 269178, 299744, 300846, 307632, 331296, 343824, 352716, 358904, 365313, 370272, 393414, 401128, 403104, 449616, 470288, 487084, 524552, 538356, 601692, 615264, 687648, 705432, 717808, 730626, 786828, 802256, 852397, 899232, 940576, 974168, 1049104, 1076712, 1203384, 1410864, 1435616, 1461252, 1573656, 1604512, 1704794, 1948336, 2098208, 2153424, 2406768, 2557191, 2821728, 2922504, 3147312, 3409588, 3896672, 4306848, 4813536, 5114382, 5845008, 6294624, 6819176, 10228764, 11690016, 13638352, 20457528, 27276704, 40915056, 81830112]

約数ペア:

[(1, 81830112), (2, 40915056), (3, 27276704), (4, 20457528), (6, 13638352), (7, 11690016), (8, 10228764), (12, 6819176), (13, 6294624), (14, 5845008), (16, 5114382), (17, 4813536), (19, 4306848), (21, 3896672), (24, 3409588), (26, 3147312), (28, 2922504), (29, 2821728), (32, 2557191), (34, 2406768), (38, 2153424), (39, 2098208), (42, 1948336), (48, 1704794), (51, 1604512), (52, 1573656), (56, 1461252), (57, 1435616), (58, 1410864), (68, 1203384), (76, 1076712), (78, 1049104), (84, 974168), (87, 940576), (91, 899232), (96, 852397), (102, 802256), (104, 786828), (112, 730626), (114, 717808), (116, 705432), (119, 687648), (133, 615264), (136, 601692), (152, 538356), (156, 524552), (168, 487084), (174, 470288), (182, 449616), (203, 403104), (204, 401128), (208, 393414), (221, 370272), (224, 365313), (228, 358904), (232, 352716), (238, 343824), (247, 331296), (266, 307632), (272, 300846), (273, 299744), (304, 269178), (312, 262276), (323, 253344), (336, 243542), (348, 235144), (357, 229216), (364, 224808), (377, 217056), (399, 205088), (406, 201552), (408, 200564), (416, 196707), (442, 185136), (456, 179452), (464, 176358), (476, 171912), (493, 165984), (494, 165648), (532, 153816), (544, 150423), (546, 149872), (551, 148512), (608, 134589), (609, 134368), (624, 131138), (646, 126672), (663, 123424), (672, 121771), (696, 117572), (714, 114608), (728, 112404), (741, 110432), (754, 108528), (798, 102544), (812, 100776), (816, 100282), (884, 92568), (912, 89726), (928, 88179), (952, 85956), (969, 84448), (986, 82992), (988, 82824), (1064, 76908), (1092, 74936), (1102, 74256), (1131, 72352), (1218, 67184), (1248, 65569), (1292, 63336), (1326, 61712), (1392, 58786), (1428, 57304), (1456, 56202), (1479, 55328), (1482, 55216), (1508, 54264), (1547, 52896), (1596, 51272), (1624, 50388), (1632, 50141), (1653, 49504), (1729, 47328), (1768, 46284), (1824, 44863), (1904, 42978), (1938, 42224), (1972, 41496), (1976, 41412), (2128, 38454), (2184, 37468), (2204, 37128), (2261, 36192), (2262, 36176), (2436, 33592), (2584, 31668), (2639, 31008), (2652, 30856), (2784, 29393), (2856, 28652), (2912, 28101), (2958, 27664), (2964, 27608), (3016, 27132), (3094, 26448), (3192, 25636), (3248, 25194), (3306, 24752), (3451, 23712), (3458, 23664), (3536, 23142), (3808, 21489), (3857, 21216), (3876, 21112), (3944, 20748), (3952, 20706), (4199, 19488), (4256, 19227), (4368, 18734), (4408, 18564), (4522, 18096), (4524, 18088), (4641, 17632), (4872, 16796), (5168, 15834), (5187, 15776), (5278, 15504), (5304, 15428), (5712, 14326), (5916, 13832), (5928, 13804), (6032, 13566), (6188, 13224), (6384, 12818), (6409, 12768), (6496, 12597), (6612, 12376), (6783, 12064), (6902, 11856), (6916, 11832), (7072, 11571), (7163, 11424), (7714, 10608), (7752, 10556), (7888, 10374), (7904, 10353), (7917, 10336), (8398, 9744), (8736, 9367), (8816, 9282), (9044, 9048)]