1720644408

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{19}}^2\times {\mathrm{193}}^1$

素因数の和:264

約数の個数: 288

約数和(自身を含む): 5765292000

約数和(自身を除く): 4044647592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 49, 56, 57, 63, 72, 76, 84, 98, 114, 126, 133, 147, 152, 168, 171, 193, 196, 228, 252, 266, 294, 342, 343, 361, 386, 392, 399, 441, 456, 504, 532, 579, 588, 684, 686, 722, 772, 798, 882, 931, 1029, 1064, 1083, 1158, 1176, 1197, 1351, 1368, 1372, 1444, 1544, 1596, 1737, 1764, 1862, 2058, 2166, 2316, 2394, 2527, 2702, 2744, 2793, 2888, 3087, 3192, 3249, 3474, 3528, 3667, 3724, 4053, 4116, 4332, 4632, 4788, 5054, 5404, 5586, 6174, 6498, 6517, 6948, 7334, 7448, 7581, 8106, 8232, 8379, 8664, 9457, 9576, 10108, 10808, 11001, 11172, 12159, 12348, 12996, 13034, 13896, 14668, 15162, 16212, 16758, 17689, 18914, 19551, 20216, 22002, 22344, 22743, 24318, 24696, 25669, 25992, 26068, 28371, 29336, 30324, 32424, 33003, 33516, 35378, 37828, 39102, 44004, 45486, 48636, 51338, 52136, 53067, 56742, 58653, 60648, 66006, 66199, 67032, 69673, 70756, 75656, 77007, 78204, 85113, 88008, 90972, 97272, 102676, 106134, 113484, 117306, 123823, 132012, 132398, 139346, 141512, 154014, 156408, 159201, 170226, 179683, 181944, 198597, 205352, 209019, 212268, 226968, 231021, 234612, 247646, 264024, 264796, 278692, 308028, 318402, 340452, 359366, 371469, 397194, 418038, 424536, 462042, 469224, 487711, 495292, 529592, 539049, 557384, 595791, 616056, 627057, 636804, 680904, 718732, 742938, 794388, 836076, 924084, 975422, 990584, 1078098, 1114407, 1191582, 1254114, 1257781, 1273608, 1437464, 1463133, 1485876, 1588776, 1617147, 1672152, 1848168, 1950844, 2156196, 2228814, 2383164, 2508228, 2515562, 2926266, 2971752, 3234294, 3413977, 3773343, 3901688, 4312392, 4389399, 4457628, 4766328, 5016456, 5031124, 5852532, 6468588, 6827954, 7546686, 8778798, 8915256, 10062248, 10241931, 11320029, 11705064, 12937176, 13655908, 15093372, 17557596, 20483862, 22640058, 23897839, 27311816, 30186744, 30725793, 35115192, 40967724, 45280116, 47795678, 61451586, 71693517, 81935448, 90560232, 95591356, 122903172, 143387034, 191182712, 215080551, 245806344, 286774068, 430161102, 573548136, 860322204, 1720644408]

約数ペア:

[(1, 1720644408), (2, 860322204), (3, 573548136), (4, 430161102), (6, 286774068), (7, 245806344), (8, 215080551), (9, 191182712), (12, 143387034), (14, 122903172), (18, 95591356), (19, 90560232), (21, 81935448), (24, 71693517), (28, 61451586), (36, 47795678), (38, 45280116), (42, 40967724), (49, 35115192), (56, 30725793), (57, 30186744), (63, 27311816), (72, 23897839), (76, 22640058), (84, 20483862), (98, 17557596), (114, 15093372), (126, 13655908), (133, 12937176), (147, 11705064), (152, 11320029), (168, 10241931), (171, 10062248), (193, 8915256), (196, 8778798), (228, 7546686), (252, 6827954), (266, 6468588), (294, 5852532), (342, 5031124), (343, 5016456), (361, 4766328), (386, 4457628), (392, 4389399), (399, 4312392), (441, 3901688), (456, 3773343), (504, 3413977), (532, 3234294), (579, 2971752), (588, 2926266), (684, 2515562), (686, 2508228), (722, 2383164), (772, 2228814), (798, 2156196), (882, 1950844), (931, 1848168), (1029, 1672152), (1064, 1617147), (1083, 1588776), (1158, 1485876), (1176, 1463133), (1197, 1437464), (1351, 1273608), (1368, 1257781), (1372, 1254114), (1444, 1191582), (1544, 1114407), (1596, 1078098), (1737, 990584), (1764, 975422), (1862, 924084), (2058, 836076), (2166, 794388), (2316, 742938), (2394, 718732), (2527, 680904), (2702, 636804), (2744, 627057), (2793, 616056), (2888, 595791), (3087, 557384), (3192, 539049), (3249, 529592), (3474, 495292), (3528, 487711), (3667, 469224), (3724, 462042), (4053, 424536), (4116, 418038), (4332, 397194), (4632, 371469), (4788, 359366), (5054, 340452), (5404, 318402), (5586, 308028), (6174, 278692), (6498, 264796), (6517, 264024), (6948, 247646), (7334, 234612), (7448, 231021), (7581, 226968), (8106, 212268), (8232, 209019), (8379, 205352), (8664, 198597), (9457, 181944), (9576, 179683), (10108, 170226), (10808, 159201), (11001, 156408), (11172, 154014), (12159, 141512), (12348, 139346), (12996, 132398), (13034, 132012), (13896, 123823), (14668, 117306), (15162, 113484), (16212, 106134), (16758, 102676), (17689, 97272), (18914, 90972), (19551, 88008), (20216, 85113), (22002, 78204), (22344, 77007), (22743, 75656), (24318, 70756), (24696, 69673), (25669, 67032), (25992, 66199), (26068, 66006), (28371, 60648), (29336, 58653), (30324, 56742), (32424, 53067), (33003, 52136), (33516, 51338), (35378, 48636), (37828, 45486), (39102, 44004)]