193406220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:197

約数の個数: 288

約数和(自身を含む): 712857600

約数和(自身を除く): 519451380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 67, 70, 79, 84, 87, 90, 105, 116, 126, 134, 140, 145, 158, 174, 180, 201, 203, 210, 237, 252, 261, 268, 290, 315, 316, 335, 348, 395, 402, 406, 420, 435, 469, 474, 522, 553, 580, 603, 609, 630, 670, 711, 790, 804, 812, 870, 938, 948, 1005, 1015, 1044, 1106, 1185, 1206, 1218, 1260, 1305, 1340, 1407, 1422, 1580, 1659, 1740, 1827, 1876, 1943, 2010, 2030, 2212, 2291, 2345, 2370, 2412, 2436, 2610, 2765, 2814, 2844, 3015, 3045, 3318, 3555, 3654, 3886, 4020, 4060, 4221, 4582, 4690, 4740, 4977, 5220, 5293, 5530, 5628, 5829, 6030, 6090, 6636, 6873, 7035, 7110, 7308, 7772, 8295, 8442, 9135, 9164, 9380, 9715, 9954, 10586, 11060, 11455, 11658, 12060, 12180, 13601, 13746, 14070, 14220, 15879, 16037, 16590, 16884, 17487, 18270, 19430, 19908, 20619, 21105, 21172, 22910, 23316, 24885, 26465, 27202, 27492, 28140, 29145, 31758, 32074, 33180, 34365, 34974, 36540, 37051, 38860, 40803, 41238, 42210, 45820, 47637, 48111, 49770, 52930, 54404, 58290, 63516, 64148, 68005, 68730, 69948, 74102, 79395, 80185, 81606, 82476, 84420, 87435, 95274, 96222, 99540, 103095, 105860, 111153, 116580, 122409, 136010, 137460, 144333, 148204, 153497, 158790, 160370, 163212, 174870, 185255, 190548, 192444, 204015, 206190, 222306, 238185, 240555, 244818, 272020, 288666, 306994, 317580, 320740, 333459, 349740, 370510, 408030, 412380, 444612, 460491, 476370, 481110, 489636, 555765, 577332, 612045, 613988, 666918, 721665, 741020, 767485, 816060, 920982, 952740, 962220, 1074479, 1111530, 1224090, 1333836, 1381473, 1443330, 1534970, 1667295, 1841964, 2148958, 2223060, 2302455, 2448180, 2762946, 2886660, 3069940, 3223437, 3334590, 4297916, 4604910, 5372395, 5525892, 6446874, 6669180, 6907365, 9209820, 9670311, 10744790, 12893748, 13814730, 16117185, 19340622, 21489580, 27629460, 32234370, 38681244, 48351555, 64468740, 96703110, 193406220]

約数ペア:

[(1, 193406220), (2, 96703110), (3, 64468740), (4, 48351555), (5, 38681244), (6, 32234370), (7, 27629460), (9, 21489580), (10, 19340622), (12, 16117185), (14, 13814730), (15, 12893748), (18, 10744790), (20, 9670311), (21, 9209820), (28, 6907365), (29, 6669180), (30, 6446874), (35, 5525892), (36, 5372395), (42, 4604910), (45, 4297916), (58, 3334590), (60, 3223437), (63, 3069940), (67, 2886660), (70, 2762946), (79, 2448180), (84, 2302455), (87, 2223060), (90, 2148958), (105, 1841964), (116, 1667295), (126, 1534970), (134, 1443330), (140, 1381473), (145, 1333836), (158, 1224090), (174, 1111530), (180, 1074479), (201, 962220), (203, 952740), (210, 920982), (237, 816060), (252, 767485), (261, 741020), (268, 721665), (290, 666918), (315, 613988), (316, 612045), (335, 577332), (348, 555765), (395, 489636), (402, 481110), (406, 476370), (420, 460491), (435, 444612), (469, 412380), (474, 408030), (522, 370510), (553, 349740), (580, 333459), (603, 320740), (609, 317580), (630, 306994), (670, 288666), (711, 272020), (790, 244818), (804, 240555), (812, 238185), (870, 222306), (938, 206190), (948, 204015), (1005, 192444), (1015, 190548), (1044, 185255), (1106, 174870), (1185, 163212), (1206, 160370), (1218, 158790), (1260, 153497), (1305, 148204), (1340, 144333), (1407, 137460), (1422, 136010), (1580, 122409), (1659, 116580), (1740, 111153), (1827, 105860), (1876, 103095), (1943, 99540), (2010, 96222), (2030, 95274), (2212, 87435), (2291, 84420), (2345, 82476), (2370, 81606), (2412, 80185), (2436, 79395), (2610, 74102), (2765, 69948), (2814, 68730), (2844, 68005), (3015, 64148), (3045, 63516), (3318, 58290), (3555, 54404), (3654, 52930), (3886, 49770), (4020, 48111), (4060, 47637), (4221, 45820), (4582, 42210), (4690, 41238), (4740, 40803), (4977, 38860), (5220, 37051), (5293, 36540), (5530, 34974), (5628, 34365), (5829, 33180), (6030, 32074), (6090, 31758), (6636, 29145), (6873, 28140), (7035, 27492), (7110, 27202), (7308, 26465), (7772, 24885), (8295, 23316), (8442, 22910), (9135, 21172), (9164, 21105), (9380, 20619), (9715, 19908), (9954, 19430), (10586, 18270), (11060, 17487), (11455, 16884), (11658, 16590), (12060, 16037), (12180, 15879), (13601, 14220), (13746, 14070)]