413280

素因数分解:

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

素因数の和:69

約数の個数: 144

約数和(自身を含む): 1651104

約数和(自身を除く): 1237824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 41, 42, 45, 48, 56, 60, 63, 70, 72, 80, 82, 84, 90, 96, 105, 112, 120, 123, 126, 140, 144, 160, 164, 168, 180, 205, 210, 224, 240, 246, 252, 280, 287, 288, 315, 328, 336, 360, 369, 410, 420, 480, 492, 504, 560, 574, 615, 630, 656, 672, 720, 738, 820, 840, 861, 984, 1008, 1120, 1148, 1230, 1260, 1312, 1435, 1440, 1476, 1640, 1680, 1722, 1845, 1968, 2016, 2296, 2460, 2520, 2583, 2870, 2952, 3280, 3360, 3444, 3690, 3936, 4305, 4592, 4920, 5040, 5166, 5740, 5904, 6560, 6888, 7380, 8610, 9184, 9840, 10080, 10332, 11480, 11808, 12915, 13776, 14760, 17220, 19680, 20664, 22960, 25830, 27552, 29520, 34440, 41328, 45920, 51660, 59040, 68880, 82656, 103320, 137760, 206640, 413280]

約数ペア:

[(1, 413280), (2, 206640), (3, 137760), (4, 103320), (5, 82656), (6, 68880), (7, 59040), (8, 51660), (9, 45920), (10, 41328), (12, 34440), (14, 29520), (15, 27552), (16, 25830), (18, 22960), (20, 20664), (21, 19680), (24, 17220), (28, 14760), (30, 13776), (32, 12915), (35, 11808), (36, 11480), (40, 10332), (41, 10080), (42, 9840), (45, 9184), (48, 8610), (56, 7380), (60, 6888), (63, 6560), (70, 5904), (72, 5740), (80, 5166), (82, 5040), (84, 4920), (90, 4592), (96, 4305), (105, 3936), (112, 3690), (120, 3444), (123, 3360), (126, 3280), (140, 2952), (144, 2870), (160, 2583), (164, 2520), (168, 2460), (180, 2296), (205, 2016), (210, 1968), (224, 1845), (240, 1722), (246, 1680), (252, 1640), (280, 1476), (287, 1440), (288, 1435), (315, 1312), (328, 1260), (336, 1230), (360, 1148), (369, 1120), (410, 1008), (420, 984), (480, 861), (492, 840), (504, 820), (560, 738), (574, 720), (615, 672), (630, 656)]