229057360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{823}}^1$

素因数の和:921

約数の個数: 120

約数和(自身を含む): 628995456

約数和(自身を除く): 399938096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 71, 80, 98, 112, 140, 142, 196, 245, 280, 284, 355, 392, 490, 497, 560, 568, 710, 784, 823, 980, 994, 1136, 1420, 1646, 1960, 1988, 2485, 2840, 3292, 3479, 3920, 3976, 4115, 4970, 5680, 5761, 6584, 6958, 7952, 8230, 9940, 11522, 13168, 13916, 16460, 17395, 19880, 23044, 27832, 28805, 32920, 34790, 39760, 40327, 46088, 55664, 57610, 58433, 65840, 69580, 80654, 92176, 115220, 116866, 139160, 161308, 201635, 230440, 233732, 278320, 292165, 322616, 403270, 409031, 460880, 467464, 584330, 645232, 806540, 818062, 934928, 1168660, 1613080, 1636124, 2045155, 2337320, 2863217, 3226160, 3272248, 4090310, 4674640, 5726434, 6544496, 8180620, 11452868, 14316085, 16361240, 22905736, 28632170, 32722480, 45811472, 57264340, 114528680, 229057360]

約数ペア:

[(1, 229057360), (2, 114528680), (4, 57264340), (5, 45811472), (7, 32722480), (8, 28632170), (10, 22905736), (14, 16361240), (16, 14316085), (20, 11452868), (28, 8180620), (35, 6544496), (40, 5726434), (49, 4674640), (56, 4090310), (70, 3272248), (71, 3226160), (80, 2863217), (98, 2337320), (112, 2045155), (140, 1636124), (142, 1613080), (196, 1168660), (245, 934928), (280, 818062), (284, 806540), (355, 645232), (392, 584330), (490, 467464), (497, 460880), (560, 409031), (568, 403270), (710, 322616), (784, 292165), (823, 278320), (980, 233732), (994, 230440), (1136, 201635), (1420, 161308), (1646, 139160), (1960, 116866), (1988, 115220), (2485, 92176), (2840, 80654), (3292, 69580), (3479, 65840), (3920, 58433), (3976, 57610), (4115, 55664), (4970, 46088), (5680, 40327), (5761, 39760), (6584, 34790), (6958, 32920), (7952, 28805), (8230, 27832), (9940, 23044), (11522, 19880), (13168, 17395), (13916, 16460)]