260604540

素因数分解:

$2^2\times 3^4\times 5^1\times 7^4\times {\mathrm{67}}^1$

素因数の和:116

約数の個数: 300

約数和(自身を含む): 967958376

約数和(自身を除く): 707353836

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, 81, 84, 90, 98, 105, 108, 126, 134, 135, 140, 147, 162, 180, 189, 196, 201, 210, 245, 252, 268, 270, 294, 315, 324, 335, 343, 378, 402, 405, 420, 441, 469, 490, 540, 567, 588, 603, 630, 670, 686, 735, 756, 804, 810, 882, 938, 945, 980, 1005, 1029, 1134, 1206, 1260, 1323, 1340, 1372, 1407, 1470, 1620, 1715, 1764, 1809, 1876, 1890, 2010, 2058, 2205, 2268, 2345, 2401, 2412, 2646, 2814, 2835, 2940, 3015, 3087, 3283, 3430, 3618, 3780, 3969, 4020, 4116, 4221, 4410, 4690, 4802, 5145, 5292, 5427, 5628, 5670, 6030, 6174, 6566, 6615, 6860, 7035, 7203, 7236, 7938, 8442, 8820, 9045, 9261, 9380, 9604, 9849, 10290, 10854, 11340, 12005, 12060, 12348, 12663, 13132, 13230, 14070, 14406, 15435, 15876, 16415, 16884, 18090, 18522, 19698, 19845, 20580, 21105, 21609, 21708, 22981, 24010, 25326, 26460, 27135, 27783, 28140, 28812, 29547, 30870, 32830, 36015, 36180, 37044, 37989, 39396, 39690, 42210, 43218, 45962, 46305, 48020, 49245, 50652, 54270, 55566, 59094, 61740, 63315, 64827, 65660, 68943, 72030, 75978, 79380, 84420, 86436, 88641, 91924, 92610, 98490, 108045, 108540, 111132, 114905, 118188, 126630, 129654, 137886, 138915, 144060, 147735, 151956, 160867, 177282, 185220, 189945, 194481, 196980, 206829, 216090, 229810, 253260, 259308, 265923, 275772, 277830, 295470, 321734, 324135, 344715, 354564, 379890, 388962, 413658, 432180, 443205, 459620, 482601, 531846, 555660, 590940, 620487, 643468, 648270, 689430, 759780, 777924, 804335, 827316, 886410, 965202, 972405, 1034145, 1063692, 1240974, 1296540, 1329615, 1378860, 1447803, 1608670, 1772820, 1861461, 1930404, 1944810, 2068290, 2413005, 2481948, 2659230, 2895606, 3102435, 3217340, 3722922, 3889620, 4136580, 4343409, 4826010, 5318460, 5791212, 6204870, 7239015, 7445844, 8686818, 9307305, 9652020, 12409740, 13030227, 14478030, 17373636, 18614610, 21717045, 26060454, 28956060, 37229220, 43434090, 52120908, 65151135, 86868180, 130302270, 260604540]

約数ペア:

[(1, 260604540), (2, 130302270), (3, 86868180), (4, 65151135), (5, 52120908), (6, 43434090), (7, 37229220), (9, 28956060), (10, 26060454), (12, 21717045), (14, 18614610), (15, 17373636), (18, 14478030), (20, 13030227), (21, 12409740), (27, 9652020), (28, 9307305), (30, 8686818), (35, 7445844), (36, 7239015), (42, 6204870), (45, 5791212), (49, 5318460), (54, 4826010), (60, 4343409), (63, 4136580), (67, 3889620), (70, 3722922), (81, 3217340), (84, 3102435), (90, 2895606), (98, 2659230), (105, 2481948), (108, 2413005), (126, 2068290), (134, 1944810), (135, 1930404), (140, 1861461), (147, 1772820), (162, 1608670), (180, 1447803), (189, 1378860), (196, 1329615), (201, 1296540), (210, 1240974), (245, 1063692), (252, 1034145), (268, 972405), (270, 965202), (294, 886410), (315, 827316), (324, 804335), (335, 777924), (343, 759780), (378, 689430), (402, 648270), (405, 643468), (420, 620487), (441, 590940), (469, 555660), (490, 531846), (540, 482601), (567, 459620), (588, 443205), (603, 432180), (630, 413658), (670, 388962), (686, 379890), (735, 354564), (756, 344715), (804, 324135), (810, 321734), (882, 295470), (938, 277830), (945, 275772), (980, 265923), (1005, 259308), (1029, 253260), (1134, 229810), (1206, 216090), (1260, 206829), (1323, 196980), (1340, 194481), (1372, 189945), (1407, 185220), (1470, 177282), (1620, 160867), (1715, 151956), (1764, 147735), (1809, 144060), (1876, 138915), (1890, 137886), (2010, 129654), (2058, 126630), (2205, 118188), (2268, 114905), (2345, 111132), (2401, 108540), (2412, 108045), (2646, 98490), (2814, 92610), (2835, 91924), (2940, 88641), (3015, 86436), (3087, 84420), (3283, 79380), (3430, 75978), (3618, 72030), (3780, 68943), (3969, 65660), (4020, 64827), (4116, 63315), (4221, 61740), (4410, 59094), (4690, 55566), (4802, 54270), (5145, 50652), (5292, 49245), (5427, 48020), (5628, 46305), (5670, 45962), (6030, 43218), (6174, 42210), (6566, 39690), (6615, 39396), (6860, 37989), (7035, 37044), (7203, 36180), (7236, 36015), (7938, 32830), (8442, 30870), (8820, 29547), (9045, 28812), (9261, 28140), (9380, 27783), (9604, 27135), (9849, 26460), (10290, 25326), (10854, 24010), (11340, 22981), (12005, 21708), (12060, 21609), (12348, 21105), (12663, 20580), (13132, 19845), (13230, 19698), (14070, 18522), (14406, 18090), (15435, 16884), (15876, 16415)]