19131889440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1732961}}^1$

素因数の和:1733002

約数の個数: 96

約数和(自身を含む): 62885725056

約数和(自身を除く): 43753835616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 11040, 1732961, 3465922, 5198883, 6931844, 8664805, 10397766, 13863688, 17329610, 20795532, 25994415, 27727376, 34659220, 39858103, 41591064, 51988830, 55454752, 69318440, 79716206, 83182128, 103977660, 119574309, 138636880, 159432412, 166364256, 199290515, 207955320, 239148618, 277273760, 318864824, 398581030, 415910640, 478297236, 597871545, 637729648, 797162060, 831821280, 956594472, 1195743090, 1275459296, 1594324120, 1913188944, 2391486180, 3188648240, 3826377888, 4782972360, 6377296480, 9565944720, 19131889440]

約数ペア:

[(1, 19131889440), (2, 9565944720), (3, 6377296480), (4, 4782972360), (5, 3826377888), (6, 3188648240), (8, 2391486180), (10, 1913188944), (12, 1594324120), (15, 1275459296), (16, 1195743090), (20, 956594472), (23, 831821280), (24, 797162060), (30, 637729648), (32, 597871545), (40, 478297236), (46, 415910640), (48, 398581030), (60, 318864824), (69, 277273760), (80, 239148618), (92, 207955320), (96, 199290515), (115, 166364256), (120, 159432412), (138, 138636880), (160, 119574309), (184, 103977660), (230, 83182128), (240, 79716206), (276, 69318440), (345, 55454752), (368, 51988830), (460, 41591064), (480, 39858103), (552, 34659220), (690, 27727376), (736, 25994415), (920, 20795532), (1104, 17329610), (1380, 13863688), (1840, 10397766), (2208, 8664805), (2760, 6931844), (3680, 5198883), (5520, 3465922), (11040, 1732961)]