2201944080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1310681}}^1$

素因数の和:1310704

約数の個数: 80

約数和(自身を含む): 7801179264

約数和(自身を除く): 5599235184

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, 1310681, 2621362, 3932043, 5242724, 6553405, 7864086, 9174767, 10485448, 13106810, 15728172, 18349534, 19660215, 20970896, 26213620, 27524301, 31456344, 36699068, 39320430, 45873835, 52427240, 55048602, 62912688, 73398136, 78640860, 91747670, 104854480, 110097204, 137621505, 146796272, 157281720, 183495340, 220194408, 275243010, 314563440, 366990680, 440388816, 550486020, 733981360, 1100972040, 2201944080]

約数ペア:

[(1, 2201944080), (2, 1100972040), (3, 733981360), (4, 550486020), (5, 440388816), (6, 366990680), (7, 314563440), (8, 275243010), (10, 220194408), (12, 183495340), (14, 157281720), (15, 146796272), (16, 137621505), (20, 110097204), (21, 104854480), (24, 91747670), (28, 78640860), (30, 73398136), (35, 62912688), (40, 55048602), (42, 52427240), (48, 45873835), (56, 39320430), (60, 36699068), (70, 31456344), (80, 27524301), (84, 26213620), (105, 20970896), (112, 19660215), (120, 18349534), (140, 15728172), (168, 13106810), (210, 10485448), (240, 9174767), (280, 7864086), (336, 6553405), (420, 5242724), (560, 3932043), (840, 2621362), (1680, 1310681)]