13018320

素因数分解:

$2^4\times 3^4\times 5^1\times 7^2\times {\mathrm{41}}^1$

素因数の和:80

約数の個数: 300

約数和(自身を含む): 53879364

約数和(自身を除く): 40861044

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 41, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 82, 84, 90, 98, 105, 108, 112, 120, 123, 126, 135, 140, 144, 147, 162, 164, 168, 180, 189, 196, 205, 210, 216, 240, 245, 246, 252, 270, 280, 287, 294, 315, 324, 328, 336, 360, 369, 378, 392, 405, 410, 420, 432, 441, 490, 492, 504, 540, 560, 567, 574, 588, 615, 630, 648, 656, 720, 735, 738, 756, 784, 810, 820, 840, 861, 882, 945, 980, 984, 1008, 1080, 1107, 1134, 1148, 1176, 1230, 1260, 1296, 1323, 1435, 1470, 1476, 1512, 1620, 1640, 1680, 1722, 1764, 1845, 1890, 1960, 1968, 2009, 2160, 2205, 2214, 2268, 2296, 2352, 2460, 2520, 2583, 2646, 2835, 2870, 2940, 2952, 3024, 3240, 3280, 3321, 3444, 3528, 3690, 3780, 3920, 3969, 4018, 4305, 4410, 4428, 4536, 4592, 4920, 5040, 5166, 5292, 5535, 5670, 5740, 5880, 5904, 6027, 6480, 6615, 6642, 6888, 7056, 7380, 7560, 7749, 7938, 8036, 8610, 8820, 8856, 9072, 9840, 10045, 10332, 10584, 11070, 11340, 11480, 11760, 12054, 12915, 13230, 13284, 13776, 14760, 15120, 15498, 15876, 16072, 16605, 17220, 17640, 17712, 18081, 19845, 20090, 20664, 21168, 22140, 22680, 22960, 23247, 24108, 25830, 26460, 26568, 29520, 30135, 30996, 31752, 32144, 33210, 34440, 35280, 36162, 38745, 39690, 40180, 41328, 44280, 45360, 46494, 48216, 51660, 52920, 53136, 54243, 60270, 61992, 63504, 66420, 68880, 72324, 77490, 79380, 80360, 88560, 90405, 92988, 96432, 103320, 105840, 108486, 116235, 120540, 123984, 132840, 144648, 154980, 158760, 160720, 162729, 180810, 185976, 206640, 216972, 232470, 241080, 265680, 271215, 289296, 309960, 317520, 325458, 361620, 371952, 433944, 464940, 482160, 542430, 619920, 650916, 723240, 813645, 867888, 929880, 1084860, 1301832, 1446480, 1627290, 1859760, 2169720, 2603664, 3254580, 4339440, 6509160, 13018320]

約数ペア:

[(1, 13018320), (2, 6509160), (3, 4339440), (4, 3254580), (5, 2603664), (6, 2169720), (7, 1859760), (8, 1627290), (9, 1446480), (10, 1301832), (12, 1084860), (14, 929880), (15, 867888), (16, 813645), (18, 723240), (20, 650916), (21, 619920), (24, 542430), (27, 482160), (28, 464940), (30, 433944), (35, 371952), (36, 361620), (40, 325458), (41, 317520), (42, 309960), (45, 289296), (48, 271215), (49, 265680), (54, 241080), (56, 232470), (60, 216972), (63, 206640), (70, 185976), (72, 180810), (80, 162729), (81, 160720), (82, 158760), (84, 154980), (90, 144648), (98, 132840), (105, 123984), (108, 120540), (112, 116235), (120, 108486), (123, 105840), (126, 103320), (135, 96432), (140, 92988), (144, 90405), (147, 88560), (162, 80360), (164, 79380), (168, 77490), (180, 72324), (189, 68880), (196, 66420), (205, 63504), (210, 61992), (216, 60270), (240, 54243), (245, 53136), (246, 52920), (252, 51660), (270, 48216), (280, 46494), (287, 45360), (294, 44280), (315, 41328), (324, 40180), (328, 39690), (336, 38745), (360, 36162), (369, 35280), (378, 34440), (392, 33210), (405, 32144), (410, 31752), (420, 30996), (432, 30135), (441, 29520), (490, 26568), (492, 26460), (504, 25830), (540, 24108), (560, 23247), (567, 22960), (574, 22680), (588, 22140), (615, 21168), (630, 20664), (648, 20090), (656, 19845), (720, 18081), (735, 17712), (738, 17640), (756, 17220), (784, 16605), (810, 16072), (820, 15876), (840, 15498), (861, 15120), (882, 14760), (945, 13776), (980, 13284), (984, 13230), (1008, 12915), (1080, 12054), (1107, 11760), (1134, 11480), (1148, 11340), (1176, 11070), (1230, 10584), (1260, 10332), (1296, 10045), (1323, 9840), (1435, 9072), (1470, 8856), (1476, 8820), (1512, 8610), (1620, 8036), (1640, 7938), (1680, 7749), (1722, 7560), (1764, 7380), (1845, 7056), (1890, 6888), (1960, 6642), (1968, 6615), (2009, 6480), (2160, 6027), (2205, 5904), (2214, 5880), (2268, 5740), (2296, 5670), (2352, 5535), (2460, 5292), (2520, 5166), (2583, 5040), (2646, 4920), (2835, 4592), (2870, 4536), (2940, 4428), (2952, 4410), (3024, 4305), (3240, 4018), (3280, 3969), (3321, 3920), (3444, 3780), (3528, 3690)]