79910040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{95131}}^1$

素因数の和:95152

約数の個数: 64

約数和(自身を含む): 273980160

約数和(自身を除く): 194070120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 95131, 190262, 285393, 380524, 475655, 570786, 665917, 761048, 951310, 1141572, 1331834, 1426965, 1902620, 1997751, 2283144, 2663668, 2853930, 3329585, 3805240, 3995502, 5327336, 5707860, 6659170, 7991004, 9988755, 11415720, 13318340, 15982008, 19977510, 26636680, 39955020, 79910040]

約数ペア:

[(1, 79910040), (2, 39955020), (3, 26636680), (4, 19977510), (5, 15982008), (6, 13318340), (7, 11415720), (8, 9988755), (10, 7991004), (12, 6659170), (14, 5707860), (15, 5327336), (20, 3995502), (21, 3805240), (24, 3329585), (28, 2853930), (30, 2663668), (35, 2283144), (40, 1997751), (42, 1902620), (56, 1426965), (60, 1331834), (70, 1141572), (84, 951310), (105, 761048), (120, 665917), (140, 570786), (168, 475655), (210, 380524), (280, 285393), (420, 190262), (840, 95131)]