26677560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1$

素因数の和:390

約数の個数: 192

約数和(自身を含む): 100548000

約数和(自身を除く): 73870440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 349, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 698, 728, 735, 780, 840, 910, 980, 1047, 1092, 1176, 1274, 1365, 1396, 1470, 1560, 1745, 1820, 1911, 1960, 2094, 2184, 2443, 2548, 2730, 2792, 2940, 3185, 3490, 3640, 3822, 4188, 4537, 4886, 5096, 5235, 5460, 5880, 6370, 6980, 7329, 7644, 8376, 9074, 9555, 9772, 10470, 10920, 12215, 12740, 13611, 13960, 14658, 15288, 17101, 18148, 19110, 19544, 20940, 22685, 24430, 25480, 27222, 29316, 31759, 34202, 36296, 36645, 38220, 41880, 45370, 48860, 51303, 54444, 58632, 63518, 68055, 68404, 73290, 76440, 85505, 90740, 95277, 97720, 102606, 108888, 127036, 136110, 136808, 146580, 158795, 171010, 181480, 190554, 205212, 222313, 254072, 256515, 272220, 293160, 317590, 342020, 381108, 410424, 444626, 476385, 513030, 544440, 635180, 666939, 684040, 762216, 889252, 952770, 1026060, 1111565, 1270360, 1333878, 1778504, 1905540, 2052120, 2223130, 2667756, 3334695, 3811080, 4446260, 5335512, 6669390, 8892520, 13338780, 26677560]

約数ペア:

[(1, 26677560), (2, 13338780), (3, 8892520), (4, 6669390), (5, 5335512), (6, 4446260), (7, 3811080), (8, 3334695), (10, 2667756), (12, 2223130), (13, 2052120), (14, 1905540), (15, 1778504), (20, 1333878), (21, 1270360), (24, 1111565), (26, 1026060), (28, 952770), (30, 889252), (35, 762216), (39, 684040), (40, 666939), (42, 635180), (49, 544440), (52, 513030), (56, 476385), (60, 444626), (65, 410424), (70, 381108), (78, 342020), (84, 317590), (91, 293160), (98, 272220), (104, 256515), (105, 254072), (120, 222313), (130, 205212), (140, 190554), (147, 181480), (156, 171010), (168, 158795), (182, 146580), (195, 136808), (196, 136110), (210, 127036), (245, 108888), (260, 102606), (273, 97720), (280, 95277), (294, 90740), (312, 85505), (349, 76440), (364, 73290), (390, 68404), (392, 68055), (420, 63518), (455, 58632), (490, 54444), (520, 51303), (546, 48860), (588, 45370), (637, 41880), (698, 38220), (728, 36645), (735, 36296), (780, 34202), (840, 31759), (910, 29316), (980, 27222), (1047, 25480), (1092, 24430), (1176, 22685), (1274, 20940), (1365, 19544), (1396, 19110), (1470, 18148), (1560, 17101), (1745, 15288), (1820, 14658), (1911, 13960), (1960, 13611), (2094, 12740), (2184, 12215), (2443, 10920), (2548, 10470), (2730, 9772), (2792, 9555), (2940, 9074), (3185, 8376), (3490, 7644), (3640, 7329), (3822, 6980), (4188, 6370), (4537, 5880), (4886, 5460), (5096, 5235)]