13860699720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{78203}}^1$

素因数の和:78435

約数の個数: 128

約数和(自身を含む): 47748234240

約数和(自身を除く): 33887534520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 211, 280, 420, 422, 633, 840, 844, 1055, 1266, 1477, 1688, 2110, 2532, 2954, 3165, 4220, 4431, 5064, 5908, 6330, 7385, 8440, 8862, 11816, 12660, 14770, 17724, 22155, 25320, 29540, 35448, 44310, 59080, 78203, 88620, 156406, 177240, 234609, 312812, 391015, 469218, 547421, 625624, 782030, 938436, 1094842, 1173045, 1564060, 1642263, 1876872, 2189684, 2346090, 2737105, 3128120, 3284526, 4379368, 4692180, 5474210, 6569052, 8211315, 9384360, 10948420, 13138104, 16422630, 16500833, 21896840, 32845260, 33001666, 49502499, 65690520, 66003332, 82504165, 99004998, 115505831, 132006664, 165008330, 198009996, 231011662, 247512495, 330016660, 346517493, 396019992, 462023324, 495024990, 577529155, 660033320, 693034986, 924046648, 990049980, 1155058310, 1386069972, 1732587465, 1980099960, 2310116620, 2772139944, 3465174930, 4620233240, 6930349860, 13860699720]

約数ペア:

[(1, 13860699720), (2, 6930349860), (3, 4620233240), (4, 3465174930), (5, 2772139944), (6, 2310116620), (7, 1980099960), (8, 1732587465), (10, 1386069972), (12, 1155058310), (14, 990049980), (15, 924046648), (20, 693034986), (21, 660033320), (24, 577529155), (28, 495024990), (30, 462023324), (35, 396019992), (40, 346517493), (42, 330016660), (56, 247512495), (60, 231011662), (70, 198009996), (84, 165008330), (105, 132006664), (120, 115505831), (140, 99004998), (168, 82504165), (210, 66003332), (211, 65690520), (280, 49502499), (420, 33001666), (422, 32845260), (633, 21896840), (840, 16500833), (844, 16422630), (1055, 13138104), (1266, 10948420), (1477, 9384360), (1688, 8211315), (2110, 6569052), (2532, 5474210), (2954, 4692180), (3165, 4379368), (4220, 3284526), (4431, 3128120), (5064, 2737105), (5908, 2346090), (6330, 2189684), (7385, 1876872), (8440, 1642263), (8862, 1564060), (11816, 1173045), (12660, 1094842), (14770, 938436), (17724, 782030), (22155, 625624), (25320, 547421), (29540, 469218), (35448, 391015), (44310, 312812), (59080, 234609), (78203, 177240), (88620, 156406)]