193257480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{67}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 648768960

約数和(自身を除く): 455511480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 43, 52, 60, 65, 67, 78, 86, 104, 120, 129, 130, 134, 156, 172, 195, 201, 215, 258, 260, 268, 312, 335, 344, 390, 402, 430, 516, 520, 536, 559, 645, 670, 780, 804, 860, 871, 1005, 1032, 1118, 1290, 1340, 1560, 1608, 1677, 1720, 1742, 1849, 2010, 2236, 2580, 2613, 2680, 2795, 2881, 3354, 3484, 3698, 4020, 4355, 4472, 5160, 5226, 5547, 5590, 5762, 6708, 6968, 7396, 8040, 8385, 8643, 8710, 9245, 10452, 11094, 11180, 11524, 13065, 13416, 14405, 14792, 16770, 17286, 17420, 18490, 20904, 22188, 22360, 23048, 24037, 26130, 27735, 28810, 33540, 34572, 34840, 36980, 37453, 43215, 44376, 48074, 52260, 55470, 57620, 67080, 69144, 72111, 73960, 74906, 86430, 96148, 104520, 110940, 112359, 115240, 120185, 123883, 144222, 149812, 172860, 187265, 192296, 221880, 224718, 240370, 247766, 288444, 299624, 345720, 360555, 371649, 374530, 449436, 480740, 495532, 561795, 576888, 619415, 721110, 743298, 749060, 898872, 961480, 991064, 1123590, 1238830, 1442220, 1486596, 1498120, 1610479, 1858245, 2247180, 2477660, 2884440, 2973192, 3220958, 3716490, 4494360, 4831437, 4955320, 6441916, 7432980, 8052395, 9662874, 12883832, 14865960, 16104790, 19325748, 24157185, 32209580, 38651496, 48314370, 64419160, 96628740, 193257480]

約数ペア:

[(1, 193257480), (2, 96628740), (3, 64419160), (4, 48314370), (5, 38651496), (6, 32209580), (8, 24157185), (10, 19325748), (12, 16104790), (13, 14865960), (15, 12883832), (20, 9662874), (24, 8052395), (26, 7432980), (30, 6441916), (39, 4955320), (40, 4831437), (43, 4494360), (52, 3716490), (60, 3220958), (65, 2973192), (67, 2884440), (78, 2477660), (86, 2247180), (104, 1858245), (120, 1610479), (129, 1498120), (130, 1486596), (134, 1442220), (156, 1238830), (172, 1123590), (195, 991064), (201, 961480), (215, 898872), (258, 749060), (260, 743298), (268, 721110), (312, 619415), (335, 576888), (344, 561795), (390, 495532), (402, 480740), (430, 449436), (516, 374530), (520, 371649), (536, 360555), (559, 345720), (645, 299624), (670, 288444), (780, 247766), (804, 240370), (860, 224718), (871, 221880), (1005, 192296), (1032, 187265), (1118, 172860), (1290, 149812), (1340, 144222), (1560, 123883), (1608, 120185), (1677, 115240), (1720, 112359), (1742, 110940), (1849, 104520), (2010, 96148), (2236, 86430), (2580, 74906), (2613, 73960), (2680, 72111), (2795, 69144), (2881, 67080), (3354, 57620), (3484, 55470), (3698, 52260), (4020, 48074), (4355, 44376), (4472, 43215), (5160, 37453), (5226, 36980), (5547, 34840), (5590, 34572), (5762, 33540), (6708, 28810), (6968, 27735), (7396, 26130), (8040, 24037), (8385, 23048), (8643, 22360), (8710, 22188), (9245, 20904), (10452, 18490), (11094, 17420), (11180, 17286), (11524, 16770), (13065, 14792), (13416, 14405)]