135819320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37313}}^1$

素因数の和:37344

約数の個数: 64

約数和(自身を含む): 376125120

約数和(自身を除く): 240305800

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, 37313, 74626, 149252, 186565, 261191, 298504, 373130, 485069, 522382, 746260, 970138, 1044764, 1305955, 1492520, 1940276, 2089528, 2425345, 2611910, 3395483, 3880552, 4850690, 5223820, 6790966, 9701380, 10447640, 13581932, 16977415, 19402760, 27163864, 33954830, 67909660, 135819320]

約数ペア:

[(1, 135819320), (2, 67909660), (4, 33954830), (5, 27163864), (7, 19402760), (8, 16977415), (10, 13581932), (13, 10447640), (14, 9701380), (20, 6790966), (26, 5223820), (28, 4850690), (35, 3880552), (40, 3395483), (52, 2611910), (56, 2425345), (65, 2089528), (70, 1940276), (91, 1492520), (104, 1305955), (130, 1044764), (140, 970138), (182, 746260), (260, 522382), (280, 485069), (364, 373130), (455, 298504), (520, 261191), (728, 186565), (910, 149252), (1820, 74626), (3640, 37313)]