193075680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{8209}}^1$

素因数の和:8241

約数の個数: 144

約数和(自身を含む): 707570640

約数和(自身を除く): 514494960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 8209, 11760, 16418, 23520, 24627, 32836, 41045, 49254, 57463, 65672, 82090, 98508, 114926, 123135, 131344, 164180, 172389, 197016, 229852, 246270, 262688, 287315, 328360, 344778, 394032, 402241, 459704, 492540, 574630, 656720, 689556, 788064, 804482, 861945, 919408, 985080, 1149260, 1206723, 1313440, 1379112, 1608964, 1723890, 1838816, 1970160, 2011205, 2298520, 2413446, 2758224, 3217928, 3447780, 3940320, 4022410, 4597040, 4826892, 5516448, 6033615, 6435856, 6895560, 8044820, 9194080, 9653784, 12067230, 12871712, 13791120, 16089640, 19307568, 24134460, 27582240, 32179280, 38615136, 48268920, 64358560, 96537840, 193075680]

約数ペア:

[(1, 193075680), (2, 96537840), (3, 64358560), (4, 48268920), (5, 38615136), (6, 32179280), (7, 27582240), (8, 24134460), (10, 19307568), (12, 16089640), (14, 13791120), (15, 12871712), (16, 12067230), (20, 9653784), (21, 9194080), (24, 8044820), (28, 6895560), (30, 6435856), (32, 6033615), (35, 5516448), (40, 4826892), (42, 4597040), (48, 4022410), (49, 3940320), (56, 3447780), (60, 3217928), (70, 2758224), (80, 2413446), (84, 2298520), (96, 2011205), (98, 1970160), (105, 1838816), (112, 1723890), (120, 1608964), (140, 1379112), (147, 1313440), (160, 1206723), (168, 1149260), (196, 985080), (210, 919408), (224, 861945), (240, 804482), (245, 788064), (280, 689556), (294, 656720), (336, 574630), (392, 492540), (420, 459704), (480, 402241), (490, 394032), (560, 344778), (588, 328360), (672, 287315), (735, 262688), (784, 246270), (840, 229852), (980, 197016), (1120, 172389), (1176, 164180), (1470, 131344), (1568, 123135), (1680, 114926), (1960, 98508), (2352, 82090), (2940, 65672), (3360, 57463), (3920, 49254), (4704, 41045), (5880, 32836), (7840, 24627), (8209, 23520), (11760, 16418)]