13579440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 160

約数和(自身を含む): 49282560

約数和(自身を除く): 35703120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 59, 60, 70, 80, 84, 105, 112, 118, 120, 137, 140, 168, 177, 210, 236, 240, 274, 280, 295, 336, 354, 411, 413, 420, 472, 548, 560, 590, 685, 708, 822, 826, 840, 885, 944, 959, 1096, 1180, 1239, 1370, 1416, 1644, 1652, 1680, 1770, 1918, 2055, 2065, 2192, 2360, 2478, 2740, 2832, 2877, 3288, 3304, 3540, 3836, 4110, 4130, 4720, 4795, 4956, 5480, 5754, 6195, 6576, 6608, 7080, 7672, 8083, 8220, 8260, 9590, 9912, 10960, 11508, 12390, 14160, 14385, 15344, 16166, 16440, 16520, 19180, 19824, 23016, 24249, 24780, 28770, 32332, 32880, 33040, 38360, 40415, 46032, 48498, 49560, 56581, 57540, 64664, 76720, 80830, 96996, 99120, 113162, 115080, 121245, 129328, 161660, 169743, 193992, 226324, 230160, 242490, 282905, 323320, 339486, 387984, 452648, 484980, 565810, 646640, 678972, 848715, 905296, 969960, 1131620, 1357944, 1697430, 1939920, 2263240, 2715888, 3394860, 4526480, 6789720, 13579440]

約数ペア:

[(1, 13579440), (2, 6789720), (3, 4526480), (4, 3394860), (5, 2715888), (6, 2263240), (7, 1939920), (8, 1697430), (10, 1357944), (12, 1131620), (14, 969960), (15, 905296), (16, 848715), (20, 678972), (21, 646640), (24, 565810), (28, 484980), (30, 452648), (35, 387984), (40, 339486), (42, 323320), (48, 282905), (56, 242490), (59, 230160), (60, 226324), (70, 193992), (80, 169743), (84, 161660), (105, 129328), (112, 121245), (118, 115080), (120, 113162), (137, 99120), (140, 96996), (168, 80830), (177, 76720), (210, 64664), (236, 57540), (240, 56581), (274, 49560), (280, 48498), (295, 46032), (336, 40415), (354, 38360), (411, 33040), (413, 32880), (420, 32332), (472, 28770), (548, 24780), (560, 24249), (590, 23016), (685, 19824), (708, 19180), (822, 16520), (826, 16440), (840, 16166), (885, 15344), (944, 14385), (959, 14160), (1096, 12390), (1180, 11508), (1239, 10960), (1370, 9912), (1416, 9590), (1644, 8260), (1652, 8220), (1680, 8083), (1770, 7672), (1918, 7080), (2055, 6608), (2065, 6576), (2192, 6195), (2360, 5754), (2478, 5480), (2740, 4956), (2832, 4795), (2877, 4720), (3288, 4130), (3304, 4110), (3540, 3836)]