2939830320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1749899}}^1$

素因数の和:1749922

約数の個数: 80

約数和(自身を含む): 10415404800

約数和(自身を除く): 7475574480

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, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 1749899, 3499798, 5249697, 6999596, 8749495, 10499394, 12249293, 13999192, 17498990, 20998788, 24498586, 26248485, 27998384, 34997980, 36747879, 41997576, 48997172, 52496970, 61246465, 69995960, 73495758, 83995152, 97994344, 104993940, 122492930, 139991920, 146991516, 183739395, 195988688, 209987880, 244985860, 293983032, 367478790, 419975760, 489971720, 587966064, 734957580, 979943440, 1469915160, 2939830320]

約数ペア:

[(1, 2939830320), (2, 1469915160), (3, 979943440), (4, 734957580), (5, 587966064), (6, 489971720), (7, 419975760), (8, 367478790), (10, 293983032), (12, 244985860), (14, 209987880), (15, 195988688), (16, 183739395), (20, 146991516), (21, 139991920), (24, 122492930), (28, 104993940), (30, 97994344), (35, 83995152), (40, 73495758), (42, 69995960), (48, 61246465), (56, 52496970), (60, 48997172), (70, 41997576), (80, 36747879), (84, 34997980), (105, 27998384), (112, 26248485), (120, 24498586), (140, 20998788), (168, 17498990), (210, 13999192), (240, 12249293), (280, 10499394), (336, 8749495), (420, 6999596), (560, 5249697), (840, 3499798), (1680, 1749899)]