120710268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1483}}^1$

素因数の和:1536

約数の個数: 144

約数和(自身を含む): 388926720

約数和(自身を除く): 268216452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 28, 34, 36, 38, 42, 51, 57, 63, 68, 76, 84, 102, 114, 119, 126, 133, 153, 171, 204, 228, 238, 252, 266, 306, 323, 342, 357, 399, 476, 532, 612, 646, 684, 714, 798, 969, 1071, 1197, 1292, 1428, 1483, 1596, 1938, 2142, 2261, 2394, 2907, 2966, 3876, 4284, 4449, 4522, 4788, 5814, 5932, 6783, 8898, 9044, 10381, 11628, 13347, 13566, 17796, 20349, 20762, 25211, 26694, 27132, 28177, 31143, 40698, 41524, 50422, 53388, 56354, 62286, 75633, 81396, 84531, 93429, 100844, 112708, 124572, 151266, 169062, 176477, 186858, 197239, 226899, 253593, 302532, 338124, 352954, 373716, 394478, 453798, 479009, 507186, 529431, 591717, 705908, 788956, 907596, 958018, 1014372, 1058862, 1183434, 1437027, 1588293, 1775151, 1916036, 2117724, 2366868, 2874054, 3176586, 3353063, 3550302, 4311081, 5748108, 6353172, 6706126, 7100604, 8622162, 10059189, 13412252, 17244324, 20118378, 30177567, 40236756, 60355134, 120710268]

約数ペア:

[(1, 120710268), (2, 60355134), (3, 40236756), (4, 30177567), (6, 20118378), (7, 17244324), (9, 13412252), (12, 10059189), (14, 8622162), (17, 7100604), (18, 6706126), (19, 6353172), (21, 5748108), (28, 4311081), (34, 3550302), (36, 3353063), (38, 3176586), (42, 2874054), (51, 2366868), (57, 2117724), (63, 1916036), (68, 1775151), (76, 1588293), (84, 1437027), (102, 1183434), (114, 1058862), (119, 1014372), (126, 958018), (133, 907596), (153, 788956), (171, 705908), (204, 591717), (228, 529431), (238, 507186), (252, 479009), (266, 453798), (306, 394478), (323, 373716), (342, 352954), (357, 338124), (399, 302532), (476, 253593), (532, 226899), (612, 197239), (646, 186858), (684, 176477), (714, 169062), (798, 151266), (969, 124572), (1071, 112708), (1197, 100844), (1292, 93429), (1428, 84531), (1483, 81396), (1596, 75633), (1938, 62286), (2142, 56354), (2261, 53388), (2394, 50422), (2907, 41524), (2966, 40698), (3876, 31143), (4284, 28177), (4449, 27132), (4522, 26694), (4788, 25211), (5814, 20762), (5932, 20349), (6783, 17796), (8898, 13566), (9044, 13347), (10381, 11628)]