179963280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{5101}}^1$

素因数の和:5134

約数の個数: 180

約数和(自身を含む): 703188252

約数和(自身を除く): 523224972

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 5040, 5101, 5880, 7056, 8820, 10202, 11760, 15303, 17640, 20404, 25505, 30606, 35280, 35707, 40808, 45909, 51010, 61212, 71414, 76515, 81616, 91818, 102020, 107121, 122424, 142828, 153030, 178535, 183636, 204040, 214242, 229545, 244848, 249949, 285656, 306060, 321363, 357070, 367272, 408080, 428484, 459090, 499898, 535605, 571312, 612120, 642726, 714140, 734544, 749847, 856968, 918180, 999796, 1071210, 1224240, 1249745, 1285452, 1428280, 1499694, 1606815, 1713936, 1836360, 1999592, 2142420, 2249541, 2499490, 2570904, 2856560, 2999388, 3213630, 3672720, 3749235, 3999184, 4284840, 4499082, 4998980, 5141808, 5998776, 6427260, 7498470, 8569680, 8998164, 9997960, 11247705, 11997552, 12854520, 14996940, 17996328, 19995920, 22495410, 25709040, 29993880, 35992656, 44990820, 59987760, 89981640, 179963280]

約数ペア:

[(1, 179963280), (2, 89981640), (3, 59987760), (4, 44990820), (5, 35992656), (6, 29993880), (7, 25709040), (8, 22495410), (9, 19995920), (10, 17996328), (12, 14996940), (14, 12854520), (15, 11997552), (16, 11247705), (18, 9997960), (20, 8998164), (21, 8569680), (24, 7498470), (28, 6427260), (30, 5998776), (35, 5141808), (36, 4998980), (40, 4499082), (42, 4284840), (45, 3999184), (48, 3749235), (49, 3672720), (56, 3213630), (60, 2999388), (63, 2856560), (70, 2570904), (72, 2499490), (80, 2249541), (84, 2142420), (90, 1999592), (98, 1836360), (105, 1713936), (112, 1606815), (120, 1499694), (126, 1428280), (140, 1285452), (144, 1249745), (147, 1224240), (168, 1071210), (180, 999796), (196, 918180), (210, 856968), (240, 749847), (245, 734544), (252, 714140), (280, 642726), (294, 612120), (315, 571312), (336, 535605), (360, 499898), (392, 459090), (420, 428484), (441, 408080), (490, 367272), (504, 357070), (560, 321363), (588, 306060), (630, 285656), (720, 249949), (735, 244848), (784, 229545), (840, 214242), (882, 204040), (980, 183636), (1008, 178535), (1176, 153030), (1260, 142828), (1470, 122424), (1680, 107121), (1764, 102020), (1960, 91818), (2205, 81616), (2352, 76515), (2520, 71414), (2940, 61212), (3528, 51010), (3920, 45909), (4410, 40808), (5040, 35707), (5101, 35280), (5880, 30606), (7056, 25505), (8820, 20404), (10202, 17640), (11760, 15303)]