26246220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:85

約数の個数: 384

約数和(自身を含む): 108380160

約数和(自身を除く): 82133940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 19, 20, 21, 22, 23, 26, 28, 30, 33, 35, 38, 39, 42, 44, 46, 52, 55, 57, 60, 65, 66, 69, 70, 76, 77, 78, 84, 91, 92, 95, 105, 110, 114, 115, 130, 132, 133, 138, 140, 143, 154, 156, 161, 165, 182, 190, 195, 209, 210, 220, 228, 230, 231, 247, 253, 260, 266, 273, 276, 285, 286, 299, 308, 322, 330, 345, 364, 380, 385, 390, 399, 418, 420, 429, 437, 455, 460, 462, 483, 494, 506, 532, 546, 570, 572, 598, 627, 644, 660, 665, 690, 715, 741, 759, 770, 780, 798, 805, 836, 858, 874, 897, 910, 924, 966, 988, 1001, 1012, 1045, 1092, 1140, 1155, 1196, 1235, 1254, 1265, 1311, 1330, 1365, 1380, 1430, 1463, 1482, 1495, 1518, 1540, 1596, 1610, 1716, 1729, 1748, 1771, 1794, 1820, 1932, 1995, 2002, 2090, 2093, 2145, 2185, 2310, 2415, 2470, 2508, 2530, 2622, 2660, 2717, 2730, 2860, 2926, 2964, 2990, 3003, 3036, 3059, 3135, 3220, 3289, 3458, 3542, 3588, 3705, 3795, 3990, 4004, 4180, 4186, 4290, 4370, 4389, 4485, 4620, 4807, 4830, 4940, 5005, 5060, 5187, 5244, 5313, 5434, 5460, 5681, 5852, 5980, 6006, 6118, 6270, 6279, 6555, 6578, 6916, 7084, 7315, 7410, 7590, 7980, 8151, 8372, 8580, 8645, 8740, 8778, 8855, 8970, 9177, 9614, 9660, 9867, 10010, 10374, 10465, 10626, 10868, 11362, 12012, 12236, 12540, 12558, 13110, 13156, 13585, 14421, 14630, 14820, 15015, 15180, 15295, 16302, 16445, 17043, 17290, 17556, 17710, 17940, 18354, 19019, 19228, 19734, 20020, 20748, 20930, 21252, 21945, 22724, 23023, 24035, 25116, 25935, 26220, 26565, 27170, 28405, 28842, 29260, 30030, 30590, 31395, 32604, 32890, 33649, 34086, 34580, 35420, 36708, 38038, 39468, 39767, 40755, 41860, 43890, 45885, 46046, 48070, 49335, 51870, 53130, 54340, 56810, 57057, 57684, 60060, 61180, 62491, 62790, 65780, 67298, 68172, 69069, 72105, 76076, 79534, 81510, 85215, 87780, 91770, 92092, 95095, 96140, 98670, 100947, 103740, 106260, 113620, 114114, 115115, 119301, 124982, 125580, 134596, 138138, 144210, 159068, 163020, 168245, 170430, 183540, 187473, 190190, 197340, 198835, 201894, 228228, 230230, 238602, 249964, 276276, 285285, 288420, 312455, 336490, 340860, 345345, 374946, 380380, 397670, 403788, 437437, 460460, 477204, 504735, 570570, 596505, 624910, 672980, 690690, 749892, 795340, 874874, 937365, 1009470, 1141140, 1193010, 1249820, 1312311, 1381380, 1749748, 1874730, 2018940, 2187185, 2386020, 2624622, 3749460, 4374370, 5249244, 6561555, 8748740, 13123110, 26246220]

約数ペア:

[(1, 26246220), (2, 13123110), (3, 8748740), (4, 6561555), (5, 5249244), (6, 4374370), (7, 3749460), (10, 2624622), (11, 2386020), (12, 2187185), (13, 2018940), (14, 1874730), (15, 1749748), (19, 1381380), (20, 1312311), (21, 1249820), (22, 1193010), (23, 1141140), (26, 1009470), (28, 937365), (30, 874874), (33, 795340), (35, 749892), (38, 690690), (39, 672980), (42, 624910), (44, 596505), (46, 570570), (52, 504735), (55, 477204), (57, 460460), (60, 437437), (65, 403788), (66, 397670), (69, 380380), (70, 374946), (76, 345345), (77, 340860), (78, 336490), (84, 312455), (91, 288420), (92, 285285), (95, 276276), (105, 249964), (110, 238602), (114, 230230), (115, 228228), (130, 201894), (132, 198835), (133, 197340), (138, 190190), (140, 187473), (143, 183540), (154, 170430), (156, 168245), (161, 163020), (165, 159068), (182, 144210), (190, 138138), (195, 134596), (209, 125580), (210, 124982), (220, 119301), (228, 115115), (230, 114114), (231, 113620), (247, 106260), (253, 103740), (260, 100947), (266, 98670), (273, 96140), (276, 95095), (285, 92092), (286, 91770), (299, 87780), (308, 85215), (322, 81510), (330, 79534), (345, 76076), (364, 72105), (380, 69069), (385, 68172), (390, 67298), (399, 65780), (418, 62790), (420, 62491), (429, 61180), (437, 60060), (455, 57684), (460, 57057), (462, 56810), (483, 54340), (494, 53130), (506, 51870), (532, 49335), (546, 48070), (570, 46046), (572, 45885), (598, 43890), (627, 41860), (644, 40755), (660, 39767), (665, 39468), (690, 38038), (715, 36708), (741, 35420), (759, 34580), (770, 34086), (780, 33649), (798, 32890), (805, 32604), (836, 31395), (858, 30590), (874, 30030), (897, 29260), (910, 28842), (924, 28405), (966, 27170), (988, 26565), (1001, 26220), (1012, 25935), (1045, 25116), (1092, 24035), (1140, 23023), (1155, 22724), (1196, 21945), (1235, 21252), (1254, 20930), (1265, 20748), (1311, 20020), (1330, 19734), (1365, 19228), (1380, 19019), (1430, 18354), (1463, 17940), (1482, 17710), (1495, 17556), (1518, 17290), (1540, 17043), (1596, 16445), (1610, 16302), (1716, 15295), (1729, 15180), (1748, 15015), (1771, 14820), (1794, 14630), (1820, 14421), (1932, 13585), (1995, 13156), (2002, 13110), (2090, 12558), (2093, 12540), (2145, 12236), (2185, 12012), (2310, 11362), (2415, 10868), (2470, 10626), (2508, 10465), (2530, 10374), (2622, 10010), (2660, 9867), (2717, 9660), (2730, 9614), (2860, 9177), (2926, 8970), (2964, 8855), (2990, 8778), (3003, 8740), (3036, 8645), (3059, 8580), (3135, 8372), (3220, 8151), (3289, 7980), (3458, 7590), (3542, 7410), (3588, 7315), (3705, 7084), (3795, 6916), (3990, 6578), (4004, 6555), (4180, 6279), (4186, 6270), (4290, 6118), (4370, 6006), (4389, 5980), (4485, 5852), (4620, 5681), (4807, 5460), (4830, 5434), (4940, 5313), (5005, 5244), (5060, 5187)]