12471480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{101}}^1$

素因数の和:139

約数の個数: 192

約数和(自身を含む): 47736000

約数和(自身を除く): 35264520

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, 101, 105, 120, 126, 140, 147, 168, 180, 196, 202, 210, 245, 252, 280, 294, 303, 315, 343, 360, 392, 404, 420, 441, 490, 504, 505, 588, 606, 630, 686, 707, 735, 808, 840, 882, 909, 980, 1010, 1029, 1176, 1212, 1260, 1372, 1414, 1470, 1515, 1715, 1764, 1818, 1960, 2020, 2058, 2121, 2205, 2424, 2520, 2744, 2828, 2940, 3030, 3087, 3430, 3528, 3535, 3636, 4040, 4116, 4242, 4410, 4545, 4949, 5145, 5656, 5880, 6060, 6174, 6363, 6860, 7070, 7272, 8232, 8484, 8820, 9090, 9898, 10290, 10605, 12120, 12348, 12726, 13720, 14140, 14847, 15435, 16968, 17640, 18180, 19796, 20580, 21210, 24696, 24745, 25452, 28280, 29694, 30870, 31815, 34643, 36360, 39592, 41160, 42420, 44541, 49490, 50904, 59388, 61740, 63630, 69286, 74235, 84840, 89082, 98980, 103929, 118776, 123480, 127260, 138572, 148470, 173215, 178164, 197960, 207858, 222705, 254520, 277144, 296940, 311787, 346430, 356328, 415716, 445410, 519645, 593880, 623574, 692860, 831432, 890820, 1039290, 1247148, 1385720, 1558935, 1781640, 2078580, 2494296, 3117870, 4157160, 6235740, 12471480]

約数ペア:

[(1, 12471480), (2, 6235740), (3, 4157160), (4, 3117870), (5, 2494296), (6, 2078580), (7, 1781640), (8, 1558935), (9, 1385720), (10, 1247148), (12, 1039290), (14, 890820), (15, 831432), (18, 692860), (20, 623574), (21, 593880), (24, 519645), (28, 445410), (30, 415716), (35, 356328), (36, 346430), (40, 311787), (42, 296940), (45, 277144), (49, 254520), (56, 222705), (60, 207858), (63, 197960), (70, 178164), (72, 173215), (84, 148470), (90, 138572), (98, 127260), (101, 123480), (105, 118776), (120, 103929), (126, 98980), (140, 89082), (147, 84840), (168, 74235), (180, 69286), (196, 63630), (202, 61740), (210, 59388), (245, 50904), (252, 49490), (280, 44541), (294, 42420), (303, 41160), (315, 39592), (343, 36360), (360, 34643), (392, 31815), (404, 30870), (420, 29694), (441, 28280), (490, 25452), (504, 24745), (505, 24696), (588, 21210), (606, 20580), (630, 19796), (686, 18180), (707, 17640), (735, 16968), (808, 15435), (840, 14847), (882, 14140), (909, 13720), (980, 12726), (1010, 12348), (1029, 12120), (1176, 10605), (1212, 10290), (1260, 9898), (1372, 9090), (1414, 8820), (1470, 8484), (1515, 8232), (1715, 7272), (1764, 7070), (1818, 6860), (1960, 6363), (2020, 6174), (2058, 6060), (2121, 5880), (2205, 5656), (2424, 5145), (2520, 4949), (2744, 4545), (2828, 4410), (2940, 4242), (3030, 4116), (3087, 4040), (3430, 3636), (3528, 3535)]