2016221640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{38273}}^1$

素因数の和:38726

約数の個数: 64

約数和(自身を含む): 6062601600

約数和(自身を除く): 4046379960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 439, 878, 1317, 1756, 2195, 2634, 3512, 4390, 5268, 6585, 8780, 10536, 13170, 17560, 26340, 38273, 52680, 76546, 114819, 153092, 191365, 229638, 306184, 382730, 459276, 574095, 765460, 918552, 1148190, 1530920, 2296380, 4592760, 16801847, 33603694, 50405541, 67207388, 84009235, 100811082, 134414776, 168018470, 201622164, 252027705, 336036940, 403244328, 504055410, 672073880, 1008110820, 2016221640]

約数ペア:

[(1, 2016221640), (2, 1008110820), (3, 672073880), (4, 504055410), (5, 403244328), (6, 336036940), (8, 252027705), (10, 201622164), (12, 168018470), (15, 134414776), (20, 100811082), (24, 84009235), (30, 67207388), (40, 50405541), (60, 33603694), (120, 16801847), (439, 4592760), (878, 2296380), (1317, 1530920), (1756, 1148190), (2195, 918552), (2634, 765460), (3512, 574095), (4390, 459276), (5268, 382730), (6585, 306184), (8780, 229638), (10536, 191365), (13170, 153092), (17560, 114819), (26340, 76546), (38273, 52680)]