196838280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{853}}^1$

素因数の和:1511

約数の個数: 96

約数和(自身を含む): 641473560

約数和(自身を除く): 444635280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 641, 853, 1282, 1706, 1923, 2559, 2564, 3205, 3412, 3846, 4265, 5118, 5128, 5769, 6410, 6824, 7677, 7692, 8530, 9615, 10236, 11538, 12795, 12820, 15354, 15384, 17060, 19230, 20472, 23076, 25590, 25640, 28845, 30708, 34120, 38385, 38460, 46152, 51180, 57690, 61416, 76770, 76920, 102360, 115380, 153540, 230760, 307080, 546773, 1093546, 1640319, 2187092, 2733865, 3280638, 4374184, 4920957, 5467730, 6561276, 8201595, 9841914, 10935460, 13122552, 16403190, 19683828, 21870920, 24604785, 32806380, 39367656, 49209570, 65612760, 98419140, 196838280]

約数ペア:

[(1, 196838280), (2, 98419140), (3, 65612760), (4, 49209570), (5, 39367656), (6, 32806380), (8, 24604785), (9, 21870920), (10, 19683828), (12, 16403190), (15, 13122552), (18, 10935460), (20, 9841914), (24, 8201595), (30, 6561276), (36, 5467730), (40, 4920957), (45, 4374184), (60, 3280638), (72, 2733865), (90, 2187092), (120, 1640319), (180, 1093546), (360, 546773), (641, 307080), (853, 230760), (1282, 153540), (1706, 115380), (1923, 102360), (2559, 76920), (2564, 76770), (3205, 61416), (3412, 57690), (3846, 51180), (4265, 46152), (5118, 38460), (5128, 38385), (5769, 34120), (6410, 30708), (6824, 28845), (7677, 25640), (7692, 25590), (8530, 23076), (9615, 20472), (10236, 19230), (11538, 17060), (12795, 15384), (12820, 15354)]