7180320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{2137}}^1$

素因数の和:2162

約数の個数: 96

約数和(自身を含む): 25861248

約数和(自身を除く): 18680928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 2137, 3360, 4274, 6411, 8548, 10685, 12822, 14959, 17096, 21370, 25644, 29918, 32055, 34192, 42740, 44877, 51288, 59836, 64110, 68384, 74795, 85480, 89754, 102576, 119672, 128220, 149590, 170960, 179508, 205152, 224385, 239344, 256440, 299180, 341920, 359016, 448770, 478688, 512880, 598360, 718032, 897540, 1025760, 1196720, 1436064, 1795080, 2393440, 3590160, 7180320]

約数ペア:

[(1, 7180320), (2, 3590160), (3, 2393440), (4, 1795080), (5, 1436064), (6, 1196720), (7, 1025760), (8, 897540), (10, 718032), (12, 598360), (14, 512880), (15, 478688), (16, 448770), (20, 359016), (21, 341920), (24, 299180), (28, 256440), (30, 239344), (32, 224385), (35, 205152), (40, 179508), (42, 170960), (48, 149590), (56, 128220), (60, 119672), (70, 102576), (80, 89754), (84, 85480), (96, 74795), (105, 68384), (112, 64110), (120, 59836), (140, 51288), (160, 44877), (168, 42740), (210, 34192), (224, 32055), (240, 29918), (280, 25644), (336, 21370), (420, 17096), (480, 14959), (560, 12822), (672, 10685), (840, 8548), (1120, 6411), (1680, 4274), (2137, 3360)]