7828660320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1254593}}^1$

素因数の和:1254624

約数の個数: 96

約数和(自身を含む): 26557245792

約数和(自身を除く): 18728585472

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, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 1254593, 2509186, 3763779, 5018372, 6272965, 7527558, 10036744, 12545930, 15055116, 16309709, 18818895, 20073488, 25091860, 30110232, 32619418, 37637790, 40146976, 48929127, 50183720, 60220464, 65238836, 75275580, 81548545, 97858254, 100367440, 120440928, 130477672, 150551160, 163097090, 195716508, 200734880, 244645635, 260955344, 301102320, 326194180, 391433016, 489291270, 521910688, 602204640, 652388360, 782866032, 978582540, 1304776720, 1565732064, 1957165080, 2609553440, 3914330160, 7828660320]

約数ペア:

[(1, 7828660320), (2, 3914330160), (3, 2609553440), (4, 1957165080), (5, 1565732064), (6, 1304776720), (8, 978582540), (10, 782866032), (12, 652388360), (13, 602204640), (15, 521910688), (16, 489291270), (20, 391433016), (24, 326194180), (26, 301102320), (30, 260955344), (32, 244645635), (39, 200734880), (40, 195716508), (48, 163097090), (52, 150551160), (60, 130477672), (65, 120440928), (78, 100367440), (80, 97858254), (96, 81548545), (104, 75275580), (120, 65238836), (130, 60220464), (156, 50183720), (160, 48929127), (195, 40146976), (208, 37637790), (240, 32619418), (260, 30110232), (312, 25091860), (390, 20073488), (416, 18818895), (480, 16309709), (520, 15055116), (624, 12545930), (780, 10036744), (1040, 7527558), (1248, 6272965), (1560, 5018372), (2080, 3763779), (3120, 2509186), (6240, 1254593)]