187001640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{10601}}^1$

素因数の和:10632

約数の個数: 144

約数和(自身を含む): 707047380

約数和(自身を除く): 520045740

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 10601, 17640, 21202, 31803, 42404, 53005, 63606, 74207, 84808, 95409, 106010, 127212, 148414, 159015, 190818, 212020, 222621, 254424, 296828, 318030, 371035, 381636, 424040, 445242, 477045, 519449, 593656, 636060, 667863, 742070, 763272, 890484, 954090, 1038898, 1113105, 1272120, 1335726, 1484140, 1558347, 1780968, 1908180, 2077796, 2226210, 2597245, 2671452, 2968280, 3116694, 3339315, 3816360, 4155592, 4452420, 4675041, 5194490, 5342904, 6233388, 6678630, 7791735, 8904840, 9350082, 10388980, 12466776, 13357260, 15583470, 18700164, 20777960, 23375205, 26714520, 31166940, 37400328, 46750410, 62333880, 93500820, 187001640]

約数ペア:

[(1, 187001640), (2, 93500820), (3, 62333880), (4, 46750410), (5, 37400328), (6, 31166940), (7, 26714520), (8, 23375205), (9, 20777960), (10, 18700164), (12, 15583470), (14, 13357260), (15, 12466776), (18, 10388980), (20, 9350082), (21, 8904840), (24, 7791735), (28, 6678630), (30, 6233388), (35, 5342904), (36, 5194490), (40, 4675041), (42, 4452420), (45, 4155592), (49, 3816360), (56, 3339315), (60, 3116694), (63, 2968280), (70, 2671452), (72, 2597245), (84, 2226210), (90, 2077796), (98, 1908180), (105, 1780968), (120, 1558347), (126, 1484140), (140, 1335726), (147, 1272120), (168, 1113105), (180, 1038898), (196, 954090), (210, 890484), (245, 763272), (252, 742070), (280, 667863), (294, 636060), (315, 593656), (360, 519449), (392, 477045), (420, 445242), (441, 424040), (490, 381636), (504, 371035), (588, 318030), (630, 296828), (735, 254424), (840, 222621), (882, 212020), (980, 190818), (1176, 159015), (1260, 148414), (1470, 127212), (1764, 106010), (1960, 95409), (2205, 84808), (2520, 74207), (2940, 63606), (3528, 53005), (4410, 42404), (5880, 31803), (8820, 21202), (10601, 17640)]