4339440

素因数分解:

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

素因数の和:77

約数の個数: 240

約数和(自身を含む): 17811360

約数和(自身を除く): 13471920

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, 82, 84, 90, 98, 105, 108, 112, 120, 123, 126, 135, 140, 144, 147, 164, 168, 180, 189, 196, 205, 210, 216, 240, 245, 246, 252, 270, 280, 287, 294, 315, 328, 336, 360, 369, 378, 392, 410, 420, 432, 441, 490, 492, 504, 540, 560, 574, 588, 615, 630, 656, 720, 735, 738, 756, 784, 820, 840, 861, 882, 945, 980, 984, 1008, 1080, 1107, 1148, 1176, 1230, 1260, 1323, 1435, 1470, 1476, 1512, 1640, 1680, 1722, 1764, 1845, 1890, 1960, 1968, 2009, 2160, 2205, 2214, 2296, 2352, 2460, 2520, 2583, 2646, 2870, 2940, 2952, 3024, 3280, 3444, 3528, 3690, 3780, 3920, 4018, 4305, 4410, 4428, 4592, 4920, 5040, 5166, 5292, 5535, 5740, 5880, 5904, 6027, 6615, 6888, 7056, 7380, 7560, 7749, 8036, 8610, 8820, 8856, 9840, 10045, 10332, 10584, 11070, 11480, 11760, 12054, 12915, 13230, 13776, 14760, 15120, 15498, 16072, 17220, 17640, 17712, 18081, 20090, 20664, 21168, 22140, 22960, 24108, 25830, 26460, 29520, 30135, 30996, 32144, 34440, 35280, 36162, 38745, 40180, 41328, 44280, 48216, 51660, 52920, 54243, 60270, 61992, 68880, 72324, 77490, 80360, 88560, 90405, 96432, 103320, 105840, 108486, 120540, 123984, 144648, 154980, 160720, 180810, 206640, 216972, 241080, 271215, 289296, 309960, 361620, 433944, 482160, 542430, 619920, 723240, 867888, 1084860, 1446480, 2169720, 4339440]

約数ペア:

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