136436580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:559

約数の個数: 216

約数和(自身を含む): 497952000

約数和(自身を除く): 361515420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 49, 60, 62, 63, 70, 84, 90, 93, 98, 105, 124, 126, 140, 147, 155, 180, 186, 196, 210, 217, 245, 252, 279, 294, 310, 315, 372, 420, 434, 441, 465, 490, 499, 558, 588, 620, 630, 651, 735, 868, 882, 930, 980, 998, 1085, 1116, 1260, 1302, 1395, 1470, 1497, 1519, 1764, 1860, 1953, 1996, 2170, 2205, 2495, 2604, 2790, 2940, 2994, 3038, 3255, 3493, 3906, 4340, 4410, 4491, 4557, 4990, 5580, 5988, 6076, 6510, 6986, 7485, 7595, 7812, 8820, 8982, 9114, 9765, 9980, 10479, 13020, 13671, 13972, 14970, 15190, 15469, 17465, 17964, 18228, 19530, 20958, 22455, 22785, 24451, 27342, 29940, 30380, 30938, 31437, 34930, 39060, 41916, 44910, 45570, 46407, 48902, 52395, 54684, 61876, 62874, 68355, 69860, 73353, 77345, 89820, 91140, 92814, 97804, 104790, 108283, 122255, 125748, 136710, 139221, 146706, 154690, 157185, 185628, 209580, 216566, 220059, 232035, 244510, 273420, 278442, 293412, 309380, 314370, 324849, 366765, 433132, 440118, 464070, 489020, 541415, 556884, 628740, 649698, 696105, 733530, 757981, 880236, 928140, 974547, 1082830, 1100295, 1299396, 1392210, 1467060, 1515962, 1624245, 1949094, 2165660, 2200590, 2273943, 2784420, 3031924, 3248490, 3789905, 3898188, 4401180, 4547886, 4872735, 6496980, 6821829, 7579810, 9095772, 9745470, 11369715, 13643658, 15159620, 19490940, 22739430, 27287316, 34109145, 45478860, 68218290, 136436580]

約数ペア:

[(1, 136436580), (2, 68218290), (3, 45478860), (4, 34109145), (5, 27287316), (6, 22739430), (7, 19490940), (9, 15159620), (10, 13643658), (12, 11369715), (14, 9745470), (15, 9095772), (18, 7579810), (20, 6821829), (21, 6496980), (28, 4872735), (30, 4547886), (31, 4401180), (35, 3898188), (36, 3789905), (42, 3248490), (45, 3031924), (49, 2784420), (60, 2273943), (62, 2200590), (63, 2165660), (70, 1949094), (84, 1624245), (90, 1515962), (93, 1467060), (98, 1392210), (105, 1299396), (124, 1100295), (126, 1082830), (140, 974547), (147, 928140), (155, 880236), (180, 757981), (186, 733530), (196, 696105), (210, 649698), (217, 628740), (245, 556884), (252, 541415), (279, 489020), (294, 464070), (310, 440118), (315, 433132), (372, 366765), (420, 324849), (434, 314370), (441, 309380), (465, 293412), (490, 278442), (499, 273420), (558, 244510), (588, 232035), (620, 220059), (630, 216566), (651, 209580), (735, 185628), (868, 157185), (882, 154690), (930, 146706), (980, 139221), (998, 136710), (1085, 125748), (1116, 122255), (1260, 108283), (1302, 104790), (1395, 97804), (1470, 92814), (1497, 91140), (1519, 89820), (1764, 77345), (1860, 73353), (1953, 69860), (1996, 68355), (2170, 62874), (2205, 61876), (2495, 54684), (2604, 52395), (2790, 48902), (2940, 46407), (2994, 45570), (3038, 44910), (3255, 41916), (3493, 39060), (3906, 34930), (4340, 31437), (4410, 30938), (4491, 30380), (4557, 29940), (4990, 27342), (5580, 24451), (5988, 22785), (6076, 22455), (6510, 20958), (6986, 19530), (7485, 18228), (7595, 17964), (7812, 17465), (8820, 15469), (8982, 15190), (9114, 14970), (9765, 13972), (9980, 13671), (10479, 13020)]