16561380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1091}}^1$

素因数の和:1137

約数の個数: 96

約数和(自身を含む): 52835328

約数和(自身を除く): 36273948

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 132, 138, 165, 220, 230, 253, 276, 330, 345, 460, 506, 660, 690, 759, 1012, 1091, 1265, 1380, 1518, 2182, 2530, 3036, 3273, 3795, 4364, 5060, 5455, 6546, 7590, 10910, 12001, 13092, 15180, 16365, 21820, 24002, 25093, 32730, 36003, 48004, 50186, 60005, 65460, 72006, 75279, 100372, 120010, 125465, 144012, 150558, 180015, 240020, 250930, 276023, 301116, 360030, 376395, 501860, 552046, 720060, 752790, 828069, 1104092, 1380115, 1505580, 1656138, 2760230, 3312276, 4140345, 5520460, 8280690, 16561380]

約数ペア:

[(1, 16561380), (2, 8280690), (3, 5520460), (4, 4140345), (5, 3312276), (6, 2760230), (10, 1656138), (11, 1505580), (12, 1380115), (15, 1104092), (20, 828069), (22, 752790), (23, 720060), (30, 552046), (33, 501860), (44, 376395), (46, 360030), (55, 301116), (60, 276023), (66, 250930), (69, 240020), (92, 180015), (110, 150558), (115, 144012), (132, 125465), (138, 120010), (165, 100372), (220, 75279), (230, 72006), (253, 65460), (276, 60005), (330, 50186), (345, 48004), (460, 36003), (506, 32730), (660, 25093), (690, 24002), (759, 21820), (1012, 16365), (1091, 15180), (1265, 13092), (1380, 12001), (1518, 10910), (2182, 7590), (2530, 6546), (3036, 5455), (3273, 5060), (3795, 4364)]