4718280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:199

約数の個数: 128

約数和(自身を含む): 16692480

約数和(自身を除く): 11974200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 137, 140, 164, 168, 205, 210, 246, 274, 280, 287, 328, 410, 411, 420, 492, 548, 574, 615, 685, 820, 822, 840, 861, 959, 984, 1096, 1148, 1230, 1370, 1435, 1640, 1644, 1722, 1918, 2055, 2296, 2460, 2740, 2870, 2877, 3288, 3444, 3836, 4110, 4305, 4795, 4920, 5480, 5617, 5740, 5754, 6888, 7672, 8220, 8610, 9590, 11234, 11480, 11508, 14385, 16440, 16851, 17220, 19180, 22468, 23016, 28085, 28770, 33702, 34440, 38360, 39319, 44936, 56170, 57540, 67404, 78638, 84255, 112340, 115080, 117957, 134808, 157276, 168510, 196595, 224680, 235914, 314552, 337020, 393190, 471828, 589785, 674040, 786380, 943656, 1179570, 1572760, 2359140, 4718280]

約数ペア:

[(1, 4718280), (2, 2359140), (3, 1572760), (4, 1179570), (5, 943656), (6, 786380), (7, 674040), (8, 589785), (10, 471828), (12, 393190), (14, 337020), (15, 314552), (20, 235914), (21, 224680), (24, 196595), (28, 168510), (30, 157276), (35, 134808), (40, 117957), (41, 115080), (42, 112340), (56, 84255), (60, 78638), (70, 67404), (82, 57540), (84, 56170), (105, 44936), (120, 39319), (123, 38360), (137, 34440), (140, 33702), (164, 28770), (168, 28085), (205, 23016), (210, 22468), (246, 19180), (274, 17220), (280, 16851), (287, 16440), (328, 14385), (410, 11508), (411, 11480), (420, 11234), (492, 9590), (548, 8610), (574, 8220), (615, 7672), (685, 6888), (820, 5754), (822, 5740), (840, 5617), (861, 5480), (959, 4920), (984, 4795), (1096, 4305), (1148, 4110), (1230, 3836), (1370, 3444), (1435, 3288), (1640, 2877), (1644, 2870), (1722, 2740), (1918, 2460), (2055, 2296)]