372479380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^3\times {\mathrm{173}}^1$

素因数の和:235

約数の個数: 144

約数和(自身を含む): 991403280

約数和(自身を除く): 618923900

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 169, 173, 182, 196, 245, 260, 338, 346, 364, 455, 490, 637, 676, 692, 845, 865, 910, 980, 1183, 1211, 1274, 1690, 1730, 1820, 2197, 2249, 2366, 2422, 2548, 3185, 3380, 3460, 4394, 4498, 4732, 4844, 5915, 6055, 6370, 8281, 8477, 8788, 8996, 10985, 11245, 11830, 12110, 12740, 15379, 15743, 16562, 16954, 21970, 22490, 23660, 24220, 29237, 30758, 31486, 33124, 33908, 41405, 42385, 43940, 44980, 58474, 61516, 62972, 76895, 78715, 82810, 84770, 107653, 110201, 116948, 146185, 153790, 157430, 165620, 169540, 204659, 215306, 220402, 292370, 307580, 314860, 380081, 409318, 430612, 440804, 538265, 551005, 584740, 760162, 818636, 1023295, 1076530, 1102010, 1432613, 1520324, 1900405, 2046590, 2153060, 2204020, 2660567, 2865226, 3800810, 4093180, 5321134, 5730452, 7163065, 7601620, 10642268, 13302835, 14326130, 18623969, 26605670, 28652260, 37247938, 53211340, 74495876, 93119845, 186239690, 372479380]

約数ペア:

[(1, 372479380), (2, 186239690), (4, 93119845), (5, 74495876), (7, 53211340), (10, 37247938), (13, 28652260), (14, 26605670), (20, 18623969), (26, 14326130), (28, 13302835), (35, 10642268), (49, 7601620), (52, 7163065), (65, 5730452), (70, 5321134), (91, 4093180), (98, 3800810), (130, 2865226), (140, 2660567), (169, 2204020), (173, 2153060), (182, 2046590), (196, 1900405), (245, 1520324), (260, 1432613), (338, 1102010), (346, 1076530), (364, 1023295), (455, 818636), (490, 760162), (637, 584740), (676, 551005), (692, 538265), (845, 440804), (865, 430612), (910, 409318), (980, 380081), (1183, 314860), (1211, 307580), (1274, 292370), (1690, 220402), (1730, 215306), (1820, 204659), (2197, 169540), (2249, 165620), (2366, 157430), (2422, 153790), (2548, 146185), (3185, 116948), (3380, 110201), (3460, 107653), (4394, 84770), (4498, 82810), (4732, 78715), (4844, 76895), (5915, 62972), (6055, 61516), (6370, 58474), (8281, 44980), (8477, 43940), (8788, 42385), (8996, 41405), (10985, 33908), (11245, 33124), (11830, 31486), (12110, 30758), (12740, 29237), (15379, 24220), (15743, 23660), (16562, 22490), (16954, 21970)]