194710320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{5519}}^1$

素因数の和:5552

約数の個数: 180

約数和(自身を含む): 760799520

約数和(自身を除く): 566089200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 5040, 5519, 5880, 7056, 8820, 11038, 11760, 16557, 17640, 22076, 27595, 33114, 35280, 38633, 44152, 49671, 55190, 66228, 77266, 82785, 88304, 99342, 110380, 115899, 132456, 154532, 165570, 193165, 198684, 220760, 231798, 248355, 264912, 270431, 309064, 331140, 347697, 386330, 397368, 441520, 463596, 496710, 540862, 579495, 618128, 662280, 695394, 772660, 794736, 811293, 927192, 993420, 1081724, 1158990, 1324560, 1352155, 1390788, 1545320, 1622586, 1738485, 1854384, 1986840, 2163448, 2317980, 2433879, 2704310, 2781576, 3090640, 3245172, 3476970, 3973680, 4056465, 4326896, 4635960, 4867758, 5408620, 5563152, 6490344, 6953940, 8112930, 9271920, 9735516, 10817240, 12169395, 12980688, 13907880, 16225860, 19471032, 21634480, 24338790, 27815760, 32451720, 38942064, 48677580, 64903440, 97355160, 194710320]

約数ペア:

[(1, 194710320), (2, 97355160), (3, 64903440), (4, 48677580), (5, 38942064), (6, 32451720), (7, 27815760), (8, 24338790), (9, 21634480), (10, 19471032), (12, 16225860), (14, 13907880), (15, 12980688), (16, 12169395), (18, 10817240), (20, 9735516), (21, 9271920), (24, 8112930), (28, 6953940), (30, 6490344), (35, 5563152), (36, 5408620), (40, 4867758), (42, 4635960), (45, 4326896), (48, 4056465), (49, 3973680), (56, 3476970), (60, 3245172), (63, 3090640), (70, 2781576), (72, 2704310), (80, 2433879), (84, 2317980), (90, 2163448), (98, 1986840), (105, 1854384), (112, 1738485), (120, 1622586), (126, 1545320), (140, 1390788), (144, 1352155), (147, 1324560), (168, 1158990), (180, 1081724), (196, 993420), (210, 927192), (240, 811293), (245, 794736), (252, 772660), (280, 695394), (294, 662280), (315, 618128), (336, 579495), (360, 540862), (392, 496710), (420, 463596), (441, 441520), (490, 397368), (504, 386330), (560, 347697), (588, 331140), (630, 309064), (720, 270431), (735, 264912), (784, 248355), (840, 231798), (882, 220760), (980, 198684), (1008, 193165), (1176, 165570), (1260, 154532), (1470, 132456), (1680, 115899), (1764, 110380), (1960, 99342), (2205, 88304), (2352, 82785), (2520, 77266), (2940, 66228), (3528, 55190), (3920, 49671), (4410, 44152), (5040, 38633), (5519, 35280), (5880, 33114), (7056, 27595), (8820, 22076), (11038, 17640), (11760, 16557)]