206579760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:555

約数の個数: 160

約数和(自身を含む): 673885440

約数和(自身を除く): 467305680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 67, 80, 87, 116, 120, 134, 145, 174, 201, 232, 240, 268, 290, 335, 348, 402, 435, 443, 464, 536, 580, 670, 696, 804, 870, 886, 1005, 1072, 1160, 1329, 1340, 1392, 1608, 1740, 1772, 1943, 2010, 2215, 2320, 2658, 2680, 3216, 3480, 3544, 3886, 4020, 4430, 5316, 5360, 5829, 6645, 6960, 7088, 7772, 8040, 8860, 9715, 10632, 11658, 12847, 13290, 15544, 16080, 17720, 19430, 21264, 23316, 25694, 26580, 29145, 29681, 31088, 35440, 38541, 38860, 46632, 51388, 53160, 58290, 59362, 64235, 77082, 77720, 89043, 93264, 102776, 106320, 116580, 118724, 128470, 148405, 154164, 155440, 178086, 192705, 205552, 233160, 237448, 256940, 296810, 308328, 356172, 385410, 445215, 466320, 474896, 513880, 593620, 616656, 712344, 770820, 860749, 890430, 1027760, 1187240, 1424688, 1541640, 1721498, 1780860, 2374480, 2582247, 3083280, 3442996, 3561720, 4303745, 5164494, 6885992, 7123440, 8607490, 10328988, 12911235, 13771984, 17214980, 20657976, 25822470, 34429960, 41315952, 51644940, 68859920, 103289880, 206579760]

約数ペア:

[(1, 206579760), (2, 103289880), (3, 68859920), (4, 51644940), (5, 41315952), (6, 34429960), (8, 25822470), (10, 20657976), (12, 17214980), (15, 13771984), (16, 12911235), (20, 10328988), (24, 8607490), (29, 7123440), (30, 6885992), (40, 5164494), (48, 4303745), (58, 3561720), (60, 3442996), (67, 3083280), (80, 2582247), (87, 2374480), (116, 1780860), (120, 1721498), (134, 1541640), (145, 1424688), (174, 1187240), (201, 1027760), (232, 890430), (240, 860749), (268, 770820), (290, 712344), (335, 616656), (348, 593620), (402, 513880), (435, 474896), (443, 466320), (464, 445215), (536, 385410), (580, 356172), (670, 308328), (696, 296810), (804, 256940), (870, 237448), (886, 233160), (1005, 205552), (1072, 192705), (1160, 178086), (1329, 155440), (1340, 154164), (1392, 148405), (1608, 128470), (1740, 118724), (1772, 116580), (1943, 106320), (2010, 102776), (2215, 93264), (2320, 89043), (2658, 77720), (2680, 77082), (3216, 64235), (3480, 59362), (3544, 58290), (3886, 53160), (4020, 51388), (4430, 46632), (5316, 38860), (5360, 38541), (5829, 35440), (6645, 31088), (6960, 29681), (7088, 29145), (7772, 26580), (8040, 25694), (8860, 23316), (9715, 21264), (10632, 19430), (11658, 17720), (12847, 16080), (13290, 15544)]