228843160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{62869}}^1$

素因数の和:62900

約数の個数: 64

約数和(自身を含む): 633729600

約数和(自身を除く): 404886440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 62869, 125738, 251476, 314345, 440083, 502952, 628690, 817297, 880166, 1257380, 1634594, 1760332, 2200415, 2514760, 3269188, 3520664, 4086485, 4400830, 5721079, 6538376, 8172970, 8801660, 11442158, 16345940, 17603320, 22884316, 28605395, 32691880, 45768632, 57210790, 114421580, 228843160]

約数ペア:

[(1, 228843160), (2, 114421580), (4, 57210790), (5, 45768632), (7, 32691880), (8, 28605395), (10, 22884316), (13, 17603320), (14, 16345940), (20, 11442158), (26, 8801660), (28, 8172970), (35, 6538376), (40, 5721079), (52, 4400830), (56, 4086485), (65, 3520664), (70, 3269188), (91, 2514760), (104, 2200415), (130, 1760332), (140, 1634594), (182, 1257380), (260, 880166), (280, 817297), (364, 628690), (455, 502952), (520, 440083), (728, 314345), (910, 251476), (1820, 125738), (3640, 62869)]