1422531720

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4721}}^1$

素因数の和:4778

約数の個数: 192

約数和(自身を含む): 4950167040

約数和(自身を除く): 3527635320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 81, 90, 93, 108, 120, 124, 135, 155, 162, 180, 186, 216, 243, 248, 270, 279, 310, 324, 360, 372, 405, 465, 486, 540, 558, 620, 648, 744, 810, 837, 930, 972, 1080, 1116, 1215, 1240, 1395, 1620, 1674, 1860, 1944, 2232, 2430, 2511, 2790, 3240, 3348, 3720, 4185, 4721, 4860, 5022, 5580, 6696, 7533, 8370, 9442, 9720, 10044, 11160, 12555, 14163, 15066, 16740, 18884, 20088, 23605, 25110, 28326, 30132, 33480, 37665, 37768, 42489, 47210, 50220, 56652, 60264, 70815, 75330, 84978, 94420, 100440, 113304, 127467, 141630, 146351, 150660, 169956, 188840, 212445, 254934, 283260, 292702, 301320, 339912, 382401, 424890, 439053, 509868, 566520, 585404, 637335, 731755, 764802, 849780, 878106, 1019736, 1147203, 1170808, 1274670, 1317159, 1463510, 1529604, 1699560, 1756212, 1912005, 2195265, 2294406, 2549340, 2634318, 2927020, 3059208, 3512424, 3824010, 3951477, 4390530, 4588812, 5098680, 5268636, 5736015, 5854040, 6585795, 7648020, 7902954, 8781060, 9177624, 10537272, 11472030, 11854431, 13171590, 15296040, 15805908, 17562120, 19757385, 22944060, 23708862, 26343180, 31611816, 35563293, 39514770, 45888120, 47417724, 52686360, 59272155, 71126586, 79029540, 94835448, 118544310, 142253172, 158059080, 177816465, 237088620, 284506344, 355632930, 474177240, 711265860, 1422531720]

約数ペア:

[(1, 1422531720), (2, 711265860), (3, 474177240), (4, 355632930), (5, 284506344), (6, 237088620), (8, 177816465), (9, 158059080), (10, 142253172), (12, 118544310), (15, 94835448), (18, 79029540), (20, 71126586), (24, 59272155), (27, 52686360), (30, 47417724), (31, 45888120), (36, 39514770), (40, 35563293), (45, 31611816), (54, 26343180), (60, 23708862), (62, 22944060), (72, 19757385), (81, 17562120), (90, 15805908), (93, 15296040), (108, 13171590), (120, 11854431), (124, 11472030), (135, 10537272), (155, 9177624), (162, 8781060), (180, 7902954), (186, 7648020), (216, 6585795), (243, 5854040), (248, 5736015), (270, 5268636), (279, 5098680), (310, 4588812), (324, 4390530), (360, 3951477), (372, 3824010), (405, 3512424), (465, 3059208), (486, 2927020), (540, 2634318), (558, 2549340), (620, 2294406), (648, 2195265), (744, 1912005), (810, 1756212), (837, 1699560), (930, 1529604), (972, 1463510), (1080, 1317159), (1116, 1274670), (1215, 1170808), (1240, 1147203), (1395, 1019736), (1620, 878106), (1674, 849780), (1860, 764802), (1944, 731755), (2232, 637335), (2430, 585404), (2511, 566520), (2790, 509868), (3240, 439053), (3348, 424890), (3720, 382401), (4185, 339912), (4721, 301320), (4860, 292702), (5022, 283260), (5580, 254934), (6696, 212445), (7533, 188840), (8370, 169956), (9442, 150660), (9720, 146351), (10044, 141630), (11160, 127467), (12555, 113304), (14163, 100440), (15066, 94420), (16740, 84978), (18884, 75330), (20088, 70815), (23605, 60264), (25110, 56652), (28326, 50220), (30132, 47210), (33480, 42489), (37665, 37768)]