13840320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1$

素因数の和:1142

約数の個数: 112

約数和(自身を含む): 47365920

約数和(自身を除く): 33525600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1109, 1248, 1560, 2080, 2218, 2496, 3120, 3327, 4160, 4436, 5545, 6240, 6654, 8872, 11090, 12480, 13308, 14417, 16635, 17744, 22180, 26616, 28834, 33270, 35488, 43251, 44360, 53232, 57668, 66540, 70976, 72085, 86502, 88720, 106464, 115336, 133080, 144170, 173004, 177440, 212928, 216255, 230672, 266160, 288340, 346008, 354880, 432510, 461344, 532320, 576680, 692016, 865020, 922688, 1064640, 1153360, 1384032, 1730040, 2306720, 2768064, 3460080, 4613440, 6920160, 13840320]

約数ペア:

[(1, 13840320), (2, 6920160), (3, 4613440), (4, 3460080), (5, 2768064), (6, 2306720), (8, 1730040), (10, 1384032), (12, 1153360), (13, 1064640), (15, 922688), (16, 865020), (20, 692016), (24, 576680), (26, 532320), (30, 461344), (32, 432510), (39, 354880), (40, 346008), (48, 288340), (52, 266160), (60, 230672), (64, 216255), (65, 212928), (78, 177440), (80, 173004), (96, 144170), (104, 133080), (120, 115336), (130, 106464), (156, 88720), (160, 86502), (192, 72085), (195, 70976), (208, 66540), (240, 57668), (260, 53232), (312, 44360), (320, 43251), (390, 35488), (416, 33270), (480, 28834), (520, 26616), (624, 22180), (780, 17744), (832, 16635), (960, 14417), (1040, 13308), (1109, 12480), (1248, 11090), (1560, 8872), (2080, 6654), (2218, 6240), (2496, 5545), (3120, 4436), (3327, 4160)]