11917065720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{34687}}^1$

素因数の和:35117

約数の個数: 128

約数和(自身を含む): 40959590400

約数和(自身を除く): 29042524680

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, 280, 409, 420, 818, 840, 1227, 1636, 2045, 2454, 2863, 3272, 4090, 4908, 5726, 6135, 8180, 8589, 9816, 11452, 12270, 14315, 16360, 17178, 22904, 24540, 28630, 34356, 34687, 42945, 49080, 57260, 68712, 69374, 85890, 104061, 114520, 138748, 171780, 173435, 208122, 242809, 277496, 343560, 346870, 416244, 485618, 520305, 693740, 728427, 832488, 971236, 1040610, 1214045, 1387480, 1456854, 1942472, 2081220, 2428090, 2913708, 3642135, 4162440, 4856180, 5827416, 7284270, 9712360, 14186983, 14568540, 28373966, 29137080, 42560949, 56747932, 70934915, 85121898, 99308881, 113495864, 141869830, 170243796, 198617762, 212804745, 283739660, 297926643, 340487592, 397235524, 425609490, 496544405, 567479320, 595853286, 794471048, 851218980, 993088810, 1191706572, 1489633215, 1702437960, 1986177620, 2383413144, 2979266430, 3972355240, 5958532860, 11917065720]

約数ペア:

[(1, 11917065720), (2, 5958532860), (3, 3972355240), (4, 2979266430), (5, 2383413144), (6, 1986177620), (7, 1702437960), (8, 1489633215), (10, 1191706572), (12, 993088810), (14, 851218980), (15, 794471048), (20, 595853286), (21, 567479320), (24, 496544405), (28, 425609490), (30, 397235524), (35, 340487592), (40, 297926643), (42, 283739660), (56, 212804745), (60, 198617762), (70, 170243796), (84, 141869830), (105, 113495864), (120, 99308881), (140, 85121898), (168, 70934915), (210, 56747932), (280, 42560949), (409, 29137080), (420, 28373966), (818, 14568540), (840, 14186983), (1227, 9712360), (1636, 7284270), (2045, 5827416), (2454, 4856180), (2863, 4162440), (3272, 3642135), (4090, 2913708), (4908, 2428090), (5726, 2081220), (6135, 1942472), (8180, 1456854), (8589, 1387480), (9816, 1214045), (11452, 1040610), (12270, 971236), (14315, 832488), (16360, 728427), (17178, 693740), (22904, 520305), (24540, 485618), (28630, 416244), (34356, 346870), (34687, 343560), (42945, 277496), (49080, 242809), (57260, 208122), (68712, 173435), (69374, 171780), (85890, 138748), (104061, 114520)]