15378181728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{7687}}^1$

素因数の和:7949

約数の個数: 192

約数和(自身を含む): 49906805760

約数和(自身を除く): 34528624032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 229, 273, 312, 336, 364, 416, 458, 546, 624, 672, 687, 728, 916, 1092, 1248, 1374, 1456, 1603, 1832, 2184, 2748, 2912, 2977, 3206, 3664, 4368, 4809, 5496, 5954, 6412, 7328, 7687, 8736, 8931, 9618, 10992, 11908, 12824, 15374, 17862, 19236, 20839, 21984, 23061, 23816, 25648, 30748, 35724, 38472, 41678, 46122, 47632, 51296, 53809, 61496, 62517, 71448, 76944, 83356, 92244, 95264, 99931, 107618, 122992, 125034, 142896, 153888, 161427, 166712, 184488, 199862, 215236, 245984, 250068, 285792, 299793, 322854, 333424, 368976, 399724, 430472, 500136, 599586, 645708, 666848, 699517, 737952, 799448, 860944, 1000272, 1199172, 1291416, 1399034, 1598896, 1721888, 1760323, 2000544, 2098551, 2398344, 2582832, 2798068, 3197792, 3520646, 4197102, 4796688, 5165664, 5280969, 5596136, 7041292, 8394204, 9593376, 10561938, 11192272, 12322261, 14082584, 16788408, 21123876, 22384544, 22884199, 24644522, 28165168, 33576816, 36966783, 42247752, 45768398, 49289044, 56330336, 67153632, 68652597, 73933566, 84495504, 91536796, 98578088, 137305194, 147867132, 160189393, 168991008, 183073592, 197156176, 274610388, 295734264, 320378786, 366147184, 394312352, 480568179, 549220776, 591468528, 640757572, 732294368, 961136358, 1098441552, 1182937056, 1281515144, 1922272716, 2196883104, 2563030288, 3844545432, 5126060576, 7689090864, 15378181728]

約数ペア:

[(1, 15378181728), (2, 7689090864), (3, 5126060576), (4, 3844545432), (6, 2563030288), (7, 2196883104), (8, 1922272716), (12, 1281515144), (13, 1182937056), (14, 1098441552), (16, 961136358), (21, 732294368), (24, 640757572), (26, 591468528), (28, 549220776), (32, 480568179), (39, 394312352), (42, 366147184), (48, 320378786), (52, 295734264), (56, 274610388), (78, 197156176), (84, 183073592), (91, 168991008), (96, 160189393), (104, 147867132), (112, 137305194), (156, 98578088), (168, 91536796), (182, 84495504), (208, 73933566), (224, 68652597), (229, 67153632), (273, 56330336), (312, 49289044), (336, 45768398), (364, 42247752), (416, 36966783), (458, 33576816), (546, 28165168), (624, 24644522), (672, 22884199), (687, 22384544), (728, 21123876), (916, 16788408), (1092, 14082584), (1248, 12322261), (1374, 11192272), (1456, 10561938), (1603, 9593376), (1832, 8394204), (2184, 7041292), (2748, 5596136), (2912, 5280969), (2977, 5165664), (3206, 4796688), (3664, 4197102), (4368, 3520646), (4809, 3197792), (5496, 2798068), (5954, 2582832), (6412, 2398344), (7328, 2098551), (7687, 2000544), (8736, 1760323), (8931, 1721888), (9618, 1598896), (10992, 1399034), (11908, 1291416), (12824, 1199172), (15374, 1000272), (17862, 860944), (19236, 799448), (20839, 737952), (21984, 699517), (23061, 666848), (23816, 645708), (25648, 599586), (30748, 500136), (35724, 430472), (38472, 399724), (41678, 368976), (46122, 333424), (47632, 322854), (51296, 299793), (53809, 285792), (61496, 250068), (62517, 245984), (71448, 215236), (76944, 199862), (83356, 184488), (92244, 166712), (95264, 161427), (99931, 153888), (107618, 142896), (122992, 125034)]