13897171080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{989827}}^1$

素因数の和:989860

約数の個数: 128

約数和(自身を含む): 49887331200

約数和(自身を除く): 35990160120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 989827, 1979654, 2969481, 3959308, 4949135, 5938962, 7918616, 8908443, 9898270, 11877924, 12867751, 14847405, 17816886, 19796540, 23755848, 25735502, 26725329, 29694810, 35633772, 38603253, 39593080, 44542215, 51471004, 53450658, 59389620, 64338755, 71267544, 77206506, 89084430, 102942008, 106901316, 115809759, 118779240, 128677510, 133626645, 154413012, 178168860, 193016265, 213802632, 231619518, 257355020, 267253290, 308826024, 347429277, 356337720, 386032530, 463239036, 514710040, 534506580, 579048795, 694858554, 772065060, 926478072, 1069013160, 1158097590, 1389717108, 1544130120, 1737146385, 2316195180, 2779434216, 3474292770, 4632390360, 6948585540, 13897171080]

約数ペア:

[(1, 13897171080), (2, 6948585540), (3, 4632390360), (4, 3474292770), (5, 2779434216), (6, 2316195180), (8, 1737146385), (9, 1544130120), (10, 1389717108), (12, 1158097590), (13, 1069013160), (15, 926478072), (18, 772065060), (20, 694858554), (24, 579048795), (26, 534506580), (27, 514710040), (30, 463239036), (36, 386032530), (39, 356337720), (40, 347429277), (45, 308826024), (52, 267253290), (54, 257355020), (60, 231619518), (65, 213802632), (72, 193016265), (78, 178168860), (90, 154413012), (104, 133626645), (108, 128677510), (117, 118779240), (120, 115809759), (130, 106901316), (135, 102942008), (156, 89084430), (180, 77206506), (195, 71267544), (216, 64338755), (234, 59389620), (260, 53450658), (270, 51471004), (312, 44542215), (351, 39593080), (360, 38603253), (390, 35633772), (468, 29694810), (520, 26725329), (540, 25735502), (585, 23755848), (702, 19796540), (780, 17816886), (936, 14847405), (1080, 12867751), (1170, 11877924), (1404, 9898270), (1560, 8908443), (1755, 7918616), (2340, 5938962), (2808, 4949135), (3510, 3959308), (4680, 2969481), (7020, 1979654), (14040, 989827)]