194620080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47701}}^1$

素因数の和:47734

約数の個数: 80

約数和(自身を含む): 638825184

約数和(自身を除く): 444205104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 47701, 95402, 143103, 190804, 238505, 286206, 381608, 477010, 572412, 715515, 763216, 810917, 954020, 1144824, 1431030, 1621834, 1908040, 2289648, 2432751, 2862060, 3243668, 3816080, 4054585, 4865502, 5724120, 6487336, 8109170, 9731004, 11448240, 12163755, 12974672, 16218340, 19462008, 24327510, 32436680, 38924016, 48655020, 64873360, 97310040, 194620080]

約数ペア:

[(1, 194620080), (2, 97310040), (3, 64873360), (4, 48655020), (5, 38924016), (6, 32436680), (8, 24327510), (10, 19462008), (12, 16218340), (15, 12974672), (16, 12163755), (17, 11448240), (20, 9731004), (24, 8109170), (30, 6487336), (34, 5724120), (40, 4865502), (48, 4054585), (51, 3816080), (60, 3243668), (68, 2862060), (80, 2432751), (85, 2289648), (102, 1908040), (120, 1621834), (136, 1431030), (170, 1144824), (204, 954020), (240, 810917), (255, 763216), (272, 715515), (340, 572412), (408, 477010), (510, 381608), (680, 286206), (816, 238505), (1020, 190804), (1360, 143103), (2040, 95402), (4080, 47701)]