193237380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:208

約数の個数: 288

約数和(自身を含む): 716284800

約数和(自身を除く): 523047420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 67, 70, 84, 90, 98, 105, 108, 109, 126, 134, 135, 140, 147, 180, 189, 196, 201, 210, 218, 245, 252, 268, 270, 294, 315, 327, 335, 378, 402, 420, 436, 441, 469, 490, 540, 545, 588, 603, 630, 654, 670, 735, 756, 763, 804, 882, 938, 945, 980, 981, 1005, 1090, 1206, 1260, 1308, 1323, 1340, 1407, 1470, 1526, 1635, 1764, 1809, 1876, 1890, 1962, 2010, 2180, 2205, 2289, 2345, 2412, 2646, 2814, 2940, 2943, 3015, 3052, 3270, 3283, 3618, 3780, 3815, 3924, 4020, 4221, 4410, 4578, 4690, 4905, 5292, 5341, 5628, 5886, 6030, 6540, 6566, 6615, 6867, 7035, 7236, 7303, 7630, 8442, 8820, 9045, 9156, 9380, 9810, 9849, 10682, 11445, 11772, 12060, 12663, 13132, 13230, 13734, 14070, 14606, 14715, 15260, 16023, 16415, 16884, 18090, 19620, 19698, 20601, 21105, 21364, 21909, 22890, 25326, 26460, 26705, 27468, 28140, 29212, 29430, 29547, 32046, 32830, 34335, 36180, 36515, 39396, 41202, 42210, 43818, 45780, 48069, 49245, 50652, 51121, 53410, 58860, 59094, 63315, 64092, 65660, 65727, 68670, 73030, 80115, 82404, 84420, 87636, 88641, 96138, 98490, 102242, 103005, 106820, 109545, 118188, 126630, 131454, 137340, 144207, 146060, 147735, 153363, 160230, 177282, 192276, 196980, 197181, 204484, 206010, 219090, 240345, 253260, 255605, 262908, 288414, 295470, 306726, 320460, 328635, 354564, 357847, 394362, 412020, 438180, 443205, 460089, 480690, 511210, 576828, 590940, 613452, 657270, 715694, 721035, 766815, 788724, 886410, 920178, 961380, 985905, 1022420, 1073541, 1314540, 1380267, 1431388, 1442070, 1533630, 1772820, 1789235, 1840356, 1971810, 2147082, 2300445, 2760534, 2884140, 3067260, 3220623, 3578470, 3943620, 4294164, 4600890, 5367705, 5521068, 6441246, 6901335, 7156940, 9201780, 9661869, 10735410, 12882492, 13802670, 16103115, 19323738, 21470820, 27605340, 32206230, 38647476, 48309345, 64412460, 96618690, 193237380]

約数ペア:

[(1, 193237380), (2, 96618690), (3, 64412460), (4, 48309345), (5, 38647476), (6, 32206230), (7, 27605340), (9, 21470820), (10, 19323738), (12, 16103115), (14, 13802670), (15, 12882492), (18, 10735410), (20, 9661869), (21, 9201780), (27, 7156940), (28, 6901335), (30, 6441246), (35, 5521068), (36, 5367705), (42, 4600890), (45, 4294164), (49, 3943620), (54, 3578470), (60, 3220623), (63, 3067260), (67, 2884140), (70, 2760534), (84, 2300445), (90, 2147082), (98, 1971810), (105, 1840356), (108, 1789235), (109, 1772820), (126, 1533630), (134, 1442070), (135, 1431388), (140, 1380267), (147, 1314540), (180, 1073541), (189, 1022420), (196, 985905), (201, 961380), (210, 920178), (218, 886410), (245, 788724), (252, 766815), (268, 721035), (270, 715694), (294, 657270), (315, 613452), (327, 590940), (335, 576828), (378, 511210), (402, 480690), (420, 460089), (436, 443205), (441, 438180), (469, 412020), (490, 394362), (540, 357847), (545, 354564), (588, 328635), (603, 320460), (630, 306726), (654, 295470), (670, 288414), (735, 262908), (756, 255605), (763, 253260), (804, 240345), (882, 219090), (938, 206010), (945, 204484), (980, 197181), (981, 196980), (1005, 192276), (1090, 177282), (1206, 160230), (1260, 153363), (1308, 147735), (1323, 146060), (1340, 144207), (1407, 137340), (1470, 131454), (1526, 126630), (1635, 118188), (1764, 109545), (1809, 106820), (1876, 103005), (1890, 102242), (1962, 98490), (2010, 96138), (2180, 88641), (2205, 87636), (2289, 84420), (2345, 82404), (2412, 80115), (2646, 73030), (2814, 68670), (2940, 65727), (2943, 65660), (3015, 64092), (3052, 63315), (3270, 59094), (3283, 58860), (3618, 53410), (3780, 51121), (3815, 50652), (3924, 49245), (4020, 48069), (4221, 45780), (4410, 43818), (4578, 42210), (4690, 41202), (4905, 39396), (5292, 36515), (5341, 36180), (5628, 34335), (5886, 32830), (6030, 32046), (6540, 29547), (6566, 29430), (6615, 29212), (6867, 28140), (7035, 27468), (7236, 26705), (7303, 26460), (7630, 25326), (8442, 22890), (8820, 21909), (9045, 21364), (9156, 21105), (9380, 20601), (9810, 19698), (9849, 19620), (10682, 18090), (11445, 16884), (11772, 16415), (12060, 16023), (12663, 15260), (13132, 14715), (13230, 14606), (13734, 14070)]