20154397536

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8269}}^1$

素因数の和:8339

約数の個数: 384

約数和(自身を含む): 74691993600

約数和(自身を除く): 54537596064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 31, 32, 36, 39, 42, 48, 52, 54, 56, 62, 63, 72, 78, 84, 91, 93, 96, 104, 108, 112, 117, 124, 126, 144, 156, 168, 182, 186, 189, 208, 216, 217, 224, 234, 248, 252, 273, 279, 288, 312, 336, 351, 364, 372, 378, 403, 416, 432, 434, 468, 496, 504, 546, 558, 624, 651, 672, 702, 728, 744, 756, 806, 819, 837, 864, 868, 936, 992, 1008, 1092, 1116, 1209, 1248, 1302, 1404, 1456, 1488, 1512, 1612, 1638, 1674, 1736, 1872, 1953, 2016, 2184, 2232, 2418, 2457, 2604, 2808, 2821, 2912, 2976, 3024, 3224, 3276, 3348, 3472, 3627, 3744, 3906, 4368, 4464, 4836, 4914, 5208, 5616, 5642, 5859, 6048, 6448, 6552, 6696, 6944, 7254, 7812, 8269, 8463, 8736, 8928, 9672, 9828, 10416, 10881, 11232, 11284, 11718, 12896, 13104, 13392, 14508, 15624, 16538, 16926, 19344, 19656, 20832, 21762, 22568, 23436, 24807, 25389, 26208, 26784, 29016, 31248, 33076, 33852, 38688, 39312, 43524, 45136, 46872, 49614, 50778, 57883, 58032, 62496, 66152, 67704, 74421, 76167, 78624, 87048, 90272, 93744, 99228, 101556, 107497, 115766, 116064, 132304, 135408, 148842, 152334, 173649, 174096, 187488, 198456, 203112, 214994, 223263, 231532, 256339, 264608, 270816, 297684, 304668, 322491, 347298, 348192, 396912, 406224, 429988, 446526, 463064, 512678, 520947, 595368, 609336, 644982, 694596, 752479, 769017, 793824, 812448, 859976, 893052, 926128, 967473, 1025356, 1041894, 1190736, 1218672, 1289964, 1389192, 1504958, 1538034, 1562841, 1719952, 1786104, 1794373, 1852256, 1934946, 2050712, 2083788, 2257437, 2307051, 2381472, 2437344, 2579928, 2778384, 2902419, 3009916, 3076068, 3125682, 3332407, 3439904, 3572208, 3588746, 3869892, 4101424, 4167576, 4514874, 4614102, 5159856, 5383119, 5556768, 5804838, 6019832, 6152136, 6251364, 6664814, 6772311, 6921153, 7144416, 7177492, 7739784, 8202848, 8335152, 9029748, 9228204, 9997221, 10319712, 10766238, 11609676, 12039664, 12304272, 12502728, 13329628, 13544622, 13842306, 14354984, 15479568, 16149357, 16670304, 18059496, 18456408, 19994442, 20316933, 21532476, 23219352, 23326849, 24079328, 24608544, 25005456, 26659256, 27089244, 27684612, 28709968, 29991663, 30959136, 32298714, 36118992, 36912816, 39988884, 40633866, 43064952, 46438704, 46653698, 48448071, 50010912, 53318512, 54178488, 55369224, 57419936, 59983326, 64597428, 69980547, 72237984, 73825632, 79977768, 81267732, 86129904, 89974989, 92877408, 93307396, 96896142, 106637024, 108356976, 110738448, 119966652, 129194856, 139961094, 159955536, 162535464, 172259808, 179949978, 186614792, 193792284, 209941641, 216713952, 221476896, 239933304, 258389712, 279922188, 319911072, 325070928, 359899956, 373229584, 387584568, 419883282, 479866608, 516779424, 559844376, 629824923, 650141856, 719799912, 746459168, 775169136, 839766564, 959733216, 1119688752, 1259649846, 1439599824, 1550338272, 1679533128, 2239377504, 2519299692, 2879199648, 3359066256, 5038599384, 6718132512, 10077198768, 20154397536]

約数ペア:

[(1, 20154397536), (2, 10077198768), (3, 6718132512), (4, 5038599384), (6, 3359066256), (7, 2879199648), (8, 2519299692), (9, 2239377504), (12, 1679533128), (13, 1550338272), (14, 1439599824), (16, 1259649846), (18, 1119688752), (21, 959733216), (24, 839766564), (26, 775169136), (27, 746459168), (28, 719799912), (31, 650141856), (32, 629824923), (36, 559844376), (39, 516779424), (42, 479866608), (48, 419883282), (52, 387584568), (54, 373229584), (56, 359899956), (62, 325070928), (63, 319911072), (72, 279922188), (78, 258389712), (84, 239933304), (91, 221476896), (93, 216713952), (96, 209941641), (104, 193792284), (108, 186614792), (112, 179949978), (117, 172259808), (124, 162535464), (126, 159955536), (144, 139961094), (156, 129194856), (168, 119966652), (182, 110738448), (186, 108356976), (189, 106637024), (208, 96896142), (216, 93307396), (217, 92877408), (224, 89974989), (234, 86129904), (248, 81267732), (252, 79977768), (273, 73825632), (279, 72237984), (288, 69980547), (312, 64597428), (336, 59983326), (351, 57419936), (364, 55369224), (372, 54178488), (378, 53318512), (403, 50010912), (416, 48448071), (432, 46653698), (434, 46438704), (468, 43064952), (496, 40633866), (504, 39988884), (546, 36912816), (558, 36118992), (624, 32298714), (651, 30959136), (672, 29991663), (702, 28709968), (728, 27684612), (744, 27089244), (756, 26659256), (806, 25005456), (819, 24608544), (837, 24079328), (864, 23326849), (868, 23219352), (936, 21532476), (992, 20316933), (1008, 19994442), (1092, 18456408), (1116, 18059496), (1209, 16670304), (1248, 16149357), (1302, 15479568), (1404, 14354984), (1456, 13842306), (1488, 13544622), (1512, 13329628), (1612, 12502728), (1638, 12304272), (1674, 12039664), (1736, 11609676), (1872, 10766238), (1953, 10319712), (2016, 9997221), (2184, 9228204), (2232, 9029748), (2418, 8335152), (2457, 8202848), (2604, 7739784), (2808, 7177492), (2821, 7144416), (2912, 6921153), (2976, 6772311), (3024, 6664814), (3224, 6251364), (3276, 6152136), (3348, 6019832), (3472, 5804838), (3627, 5556768), (3744, 5383119), (3906, 5159856), (4368, 4614102), (4464, 4514874), (4836, 4167576), (4914, 4101424), (5208, 3869892), (5616, 3588746), (5642, 3572208), (5859, 3439904), (6048, 3332407), (6448, 3125682), (6552, 3076068), (6696, 3009916), (6944, 2902419), (7254, 2778384), (7812, 2579928), (8269, 2437344), (8463, 2381472), (8736, 2307051), (8928, 2257437), (9672, 2083788), (9828, 2050712), (10416, 1934946), (10881, 1852256), (11232, 1794373), (11284, 1786104), (11718, 1719952), (12896, 1562841), (13104, 1538034), (13392, 1504958), (14508, 1389192), (15624, 1289964), (16538, 1218672), (16926, 1190736), (19344, 1041894), (19656, 1025356), (20832, 967473), (21762, 926128), (22568, 893052), (23436, 859976), (24807, 812448), (25389, 793824), (26208, 769017), (26784, 752479), (29016, 694596), (31248, 644982), (33076, 609336), (33852, 595368), (38688, 520947), (39312, 512678), (43524, 463064), (45136, 446526), (46872, 429988), (49614, 406224), (50778, 396912), (57883, 348192), (58032, 347298), (62496, 322491), (66152, 304668), (67704, 297684), (74421, 270816), (76167, 264608), (78624, 256339), (87048, 231532), (90272, 223263), (93744, 214994), (99228, 203112), (101556, 198456), (107497, 187488), (115766, 174096), (116064, 173649), (132304, 152334), (135408, 148842)]