196618080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21559}}^1$

素因数の和:21596

約数の個数: 96

約数和(自身を含む): 651974400

約数和(自身を除く): 455356320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 21559, 43118, 64677, 86236, 107795, 129354, 172472, 215590, 258708, 323385, 344944, 409621, 431180, 517416, 646770, 689888, 819242, 862360, 1034832, 1228863, 1293540, 1638484, 1724720, 2048105, 2069664, 2457726, 2587080, 3276968, 3449440, 4096210, 4915452, 5174160, 6144315, 6553936, 8192420, 9830904, 10348320, 12288630, 13107872, 16384840, 19661808, 24577260, 32769680, 39323616, 49154520, 65539360, 98309040, 196618080]

約数ペア:

[(1, 196618080), (2, 98309040), (3, 65539360), (4, 49154520), (5, 39323616), (6, 32769680), (8, 24577260), (10, 19661808), (12, 16384840), (15, 13107872), (16, 12288630), (19, 10348320), (20, 9830904), (24, 8192420), (30, 6553936), (32, 6144315), (38, 5174160), (40, 4915452), (48, 4096210), (57, 3449440), (60, 3276968), (76, 2587080), (80, 2457726), (95, 2069664), (96, 2048105), (114, 1724720), (120, 1638484), (152, 1293540), (160, 1228863), (190, 1034832), (228, 862360), (240, 819242), (285, 689888), (304, 646770), (380, 517416), (456, 431180), (480, 409621), (570, 344944), (608, 323385), (760, 258708), (912, 215590), (1140, 172472), (1520, 129354), (1824, 107795), (2280, 86236), (3040, 64677), (4560, 43118), (9120, 21559)]