2569560

素因数分解:

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

素因数の和:70

約数の個数: 192

約数和(自身を含む): 9849600

約数和(自身を除く): 7280040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 23, 24, 28, 30, 35, 38, 40, 42, 46, 49, 56, 57, 60, 69, 70, 76, 84, 92, 95, 98, 105, 114, 115, 120, 133, 138, 140, 147, 152, 161, 168, 184, 190, 196, 210, 228, 230, 245, 266, 276, 280, 285, 294, 322, 345, 380, 392, 399, 420, 437, 456, 460, 483, 490, 532, 552, 570, 588, 644, 665, 690, 735, 760, 798, 805, 840, 874, 920, 931, 966, 980, 1064, 1127, 1140, 1176, 1288, 1311, 1330, 1380, 1470, 1596, 1610, 1748, 1862, 1932, 1960, 1995, 2185, 2254, 2280, 2415, 2622, 2660, 2760, 2793, 2940, 3059, 3192, 3220, 3381, 3496, 3724, 3864, 3990, 4370, 4508, 4655, 4830, 5244, 5320, 5586, 5635, 5880, 6118, 6440, 6555, 6762, 7448, 7980, 8740, 9016, 9177, 9310, 9660, 10488, 11172, 11270, 12236, 13110, 13524, 13965, 15295, 15960, 16905, 17480, 18354, 18620, 19320, 21413, 22344, 22540, 24472, 26220, 27048, 27930, 30590, 33810, 36708, 37240, 42826, 45080, 45885, 52440, 55860, 61180, 64239, 67620, 73416, 85652, 91770, 107065, 111720, 122360, 128478, 135240, 171304, 183540, 214130, 256956, 321195, 367080, 428260, 513912, 642390, 856520, 1284780, 2569560]

約数ペア:

[(1, 2569560), (2, 1284780), (3, 856520), (4, 642390), (5, 513912), (6, 428260), (7, 367080), (8, 321195), (10, 256956), (12, 214130), (14, 183540), (15, 171304), (19, 135240), (20, 128478), (21, 122360), (23, 111720), (24, 107065), (28, 91770), (30, 85652), (35, 73416), (38, 67620), (40, 64239), (42, 61180), (46, 55860), (49, 52440), (56, 45885), (57, 45080), (60, 42826), (69, 37240), (70, 36708), (76, 33810), (84, 30590), (92, 27930), (95, 27048), (98, 26220), (105, 24472), (114, 22540), (115, 22344), (120, 21413), (133, 19320), (138, 18620), (140, 18354), (147, 17480), (152, 16905), (161, 15960), (168, 15295), (184, 13965), (190, 13524), (196, 13110), (210, 12236), (228, 11270), (230, 11172), (245, 10488), (266, 9660), (276, 9310), (280, 9177), (285, 9016), (294, 8740), (322, 7980), (345, 7448), (380, 6762), (392, 6555), (399, 6440), (420, 6118), (437, 5880), (456, 5635), (460, 5586), (483, 5320), (490, 5244), (532, 4830), (552, 4655), (570, 4508), (588, 4370), (644, 3990), (665, 3864), (690, 3724), (735, 3496), (760, 3381), (798, 3220), (805, 3192), (840, 3059), (874, 2940), (920, 2793), (931, 2760), (966, 2660), (980, 2622), (1064, 2415), (1127, 2280), (1140, 2254), (1176, 2185), (1288, 1995), (1311, 1960), (1330, 1932), (1380, 1862), (1470, 1748), (1596, 1610)]