139974240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{41659}}^1$

素因数の和:41684

約数の個数: 96

約数和(自身を含む): 503919360

約数和(自身を除く): 363945120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 41659, 83318, 124977, 166636, 208295, 249954, 291613, 333272, 416590, 499908, 583226, 624885, 666544, 833180, 874839, 999816, 1166452, 1249770, 1333088, 1458065, 1666360, 1749678, 1999632, 2332904, 2499540, 2916130, 3332720, 3499356, 3999264, 4374195, 4665808, 4999080, 5832260, 6665440, 6998712, 8748390, 9331616, 9998160, 11664520, 13997424, 17496780, 19996320, 23329040, 27994848, 34993560, 46658080, 69987120, 139974240]

約数ペア:

[(1, 139974240), (2, 69987120), (3, 46658080), (4, 34993560), (5, 27994848), (6, 23329040), (7, 19996320), (8, 17496780), (10, 13997424), (12, 11664520), (14, 9998160), (15, 9331616), (16, 8748390), (20, 6998712), (21, 6665440), (24, 5832260), (28, 4999080), (30, 4665808), (32, 4374195), (35, 3999264), (40, 3499356), (42, 3332720), (48, 2916130), (56, 2499540), (60, 2332904), (70, 1999632), (80, 1749678), (84, 1666360), (96, 1458065), (105, 1333088), (112, 1249770), (120, 1166452), (140, 999816), (160, 874839), (168, 833180), (210, 666544), (224, 624885), (240, 583226), (280, 499908), (336, 416590), (420, 333272), (480, 291613), (560, 249954), (672, 208295), (840, 166636), (1120, 124977), (1680, 83318), (3360, 41659)]