275960160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{3911}}^1$

素因数の和:3946

約数の個数: 216

約数和(自身を含む): 1095743376

約数和(自身を除く): 819783216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2940, 3360, 3528, 3911, 3920, 4410, 4704, 5040, 5880, 7056, 7822, 7840, 8820, 10080, 11733, 11760, 14112, 15644, 17640, 19555, 23466, 23520, 27377, 31288, 35199, 35280, 39110, 46932, 54754, 58665, 62576, 70398, 70560, 78220, 82131, 93864, 109508, 117330, 125152, 136885, 140796, 156440, 164262, 175995, 187728, 191639, 219016, 234660, 246393, 273770, 281592, 312880, 328524, 351990, 375456, 383278, 410655, 438032, 469320, 492786, 547540, 563184, 574917, 625760, 657048, 703980, 766556, 821310, 876064, 938640, 958195, 985572, 1095080, 1126368, 1149834, 1231965, 1314096, 1407960, 1533112, 1642620, 1724751, 1877280, 1916390, 1971144, 2190160, 2299668, 2463930, 2628192, 2815920, 2874585, 3066224, 3285240, 3449502, 3832780, 3942288, 4380320, 4599336, 4927860, 5631840, 5749170, 6132448, 6570480, 6899004, 7665560, 7884576, 8623755, 9198672, 9855720, 11498340, 13140960, 13798008, 15331120, 17247510, 18397344, 19711440, 22996680, 27596016, 30662240, 34495020, 39422880, 45993360, 55192032, 68990040, 91986720, 137980080, 275960160]

約数ペア:

[(1, 275960160), (2, 137980080), (3, 91986720), (4, 68990040), (5, 55192032), (6, 45993360), (7, 39422880), (8, 34495020), (9, 30662240), (10, 27596016), (12, 22996680), (14, 19711440), (15, 18397344), (16, 17247510), (18, 15331120), (20, 13798008), (21, 13140960), (24, 11498340), (28, 9855720), (30, 9198672), (32, 8623755), (35, 7884576), (36, 7665560), (40, 6899004), (42, 6570480), (45, 6132448), (48, 5749170), (49, 5631840), (56, 4927860), (60, 4599336), (63, 4380320), (70, 3942288), (72, 3832780), (80, 3449502), (84, 3285240), (90, 3066224), (96, 2874585), (98, 2815920), (105, 2628192), (112, 2463930), (120, 2299668), (126, 2190160), (140, 1971144), (144, 1916390), (147, 1877280), (160, 1724751), (168, 1642620), (180, 1533112), (196, 1407960), (210, 1314096), (224, 1231965), (240, 1149834), (245, 1126368), (252, 1095080), (280, 985572), (288, 958195), (294, 938640), (315, 876064), (336, 821310), (360, 766556), (392, 703980), (420, 657048), (441, 625760), (480, 574917), (490, 563184), (504, 547540), (560, 492786), (588, 469320), (630, 438032), (672, 410655), (720, 383278), (735, 375456), (784, 351990), (840, 328524), (882, 312880), (980, 281592), (1008, 273770), (1120, 246393), (1176, 234660), (1260, 219016), (1440, 191639), (1470, 187728), (1568, 175995), (1680, 164262), (1764, 156440), (1960, 140796), (2016, 136885), (2205, 125152), (2352, 117330), (2520, 109508), (2940, 93864), (3360, 82131), (3528, 78220), (3911, 70560), (3920, 70398), (4410, 62576), (4704, 58665), (5040, 54754), (5880, 46932), (7056, 39110), (7822, 35280), (7840, 35199), (8820, 31288), (10080, 27377), (11733, 23520), (11760, 23466), (14112, 19555), (15644, 17640)]