170897580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1559}}^1$

素因数の和:1613

約数の個数: 192

約数和(自身を含む): 628992000

約数和(自身を除く): 458094420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 54, 58, 60, 63, 70, 84, 87, 90, 105, 108, 116, 126, 135, 140, 145, 174, 180, 189, 203, 210, 252, 261, 270, 290, 315, 348, 378, 406, 420, 435, 522, 540, 580, 609, 630, 756, 783, 812, 870, 945, 1015, 1044, 1218, 1260, 1305, 1559, 1566, 1740, 1827, 1890, 2030, 2436, 2610, 3045, 3118, 3132, 3654, 3780, 3915, 4060, 4677, 5220, 5481, 6090, 6236, 7308, 7795, 7830, 9135, 9354, 10913, 10962, 12180, 14031, 15590, 15660, 18270, 18708, 21826, 21924, 23385, 27405, 28062, 31180, 32739, 36540, 42093, 43652, 45211, 46770, 54565, 54810, 56124, 65478, 70155, 84186, 90422, 93540, 98217, 109130, 109620, 130956, 135633, 140310, 163695, 168372, 180844, 196434, 210465, 218260, 226055, 271266, 280620, 294651, 316477, 327390, 392868, 406899, 420930, 452110, 491085, 542532, 589302, 632954, 654780, 678165, 813798, 841860, 904220, 949431, 982170, 1178604, 1220697, 1265908, 1356330, 1473255, 1582385, 1627596, 1898862, 1964340, 2034495, 2441394, 2712660, 2848293, 2946510, 3164770, 3797724, 4068990, 4747155, 4882788, 5696586, 5893020, 6103485, 6329540, 8137980, 8544879, 9494310, 11393172, 12206970, 14241465, 17089758, 18988620, 24413940, 28482930, 34179516, 42724395, 56965860, 85448790, 170897580]

約数ペア:

[(1, 170897580), (2, 85448790), (3, 56965860), (4, 42724395), (5, 34179516), (6, 28482930), (7, 24413940), (9, 18988620), (10, 17089758), (12, 14241465), (14, 12206970), (15, 11393172), (18, 9494310), (20, 8544879), (21, 8137980), (27, 6329540), (28, 6103485), (29, 5893020), (30, 5696586), (35, 4882788), (36, 4747155), (42, 4068990), (45, 3797724), (54, 3164770), (58, 2946510), (60, 2848293), (63, 2712660), (70, 2441394), (84, 2034495), (87, 1964340), (90, 1898862), (105, 1627596), (108, 1582385), (116, 1473255), (126, 1356330), (135, 1265908), (140, 1220697), (145, 1178604), (174, 982170), (180, 949431), (189, 904220), (203, 841860), (210, 813798), (252, 678165), (261, 654780), (270, 632954), (290, 589302), (315, 542532), (348, 491085), (378, 452110), (406, 420930), (420, 406899), (435, 392868), (522, 327390), (540, 316477), (580, 294651), (609, 280620), (630, 271266), (756, 226055), (783, 218260), (812, 210465), (870, 196434), (945, 180844), (1015, 168372), (1044, 163695), (1218, 140310), (1260, 135633), (1305, 130956), (1559, 109620), (1566, 109130), (1740, 98217), (1827, 93540), (1890, 90422), (2030, 84186), (2436, 70155), (2610, 65478), (3045, 56124), (3118, 54810), (3132, 54565), (3654, 46770), (3780, 45211), (3915, 43652), (4060, 42093), (4677, 36540), (5220, 32739), (5481, 31180), (6090, 28062), (6236, 27405), (7308, 23385), (7795, 21924), (7830, 21826), (9135, 18708), (9354, 18270), (10913, 15660), (10962, 15590), (12180, 14031)]