16147040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1$

素因数の和:1144

約数の個数: 96

約数和(自身を含む): 46992960

約数和(自身を除く): 30845920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1109, 1120, 1456, 1820, 2080, 2218, 2912, 3640, 4436, 5545, 7280, 7763, 8872, 11090, 14417, 14560, 15526, 17744, 22180, 28834, 31052, 35488, 38815, 44360, 57668, 62104, 72085, 77630, 88720, 100919, 115336, 124208, 144170, 155260, 177440, 201838, 230672, 248416, 288340, 310520, 403676, 461344, 504595, 576680, 621040, 807352, 1009190, 1153360, 1242080, 1614704, 2018380, 2306720, 3229408, 4036760, 8073520, 16147040]

約数ペア:

[(1, 16147040), (2, 8073520), (4, 4036760), (5, 3229408), (7, 2306720), (8, 2018380), (10, 1614704), (13, 1242080), (14, 1153360), (16, 1009190), (20, 807352), (26, 621040), (28, 576680), (32, 504595), (35, 461344), (40, 403676), (52, 310520), (56, 288340), (65, 248416), (70, 230672), (80, 201838), (91, 177440), (104, 155260), (112, 144170), (130, 124208), (140, 115336), (160, 100919), (182, 88720), (208, 77630), (224, 72085), (260, 62104), (280, 57668), (364, 44360), (416, 38815), (455, 35488), (520, 31052), (560, 28834), (728, 22180), (910, 17744), (1040, 15526), (1109, 14560), (1120, 14417), (1456, 11090), (1820, 8872), (2080, 7763), (2218, 7280), (2912, 5545), (3640, 4436)]