139196640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1$

素因数の和:713

約数の個数: 192

約数和(自身を含む): 490758912

約数和(自身を除く): 351562272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 41, 44, 48, 55, 60, 66, 80, 82, 88, 96, 110, 120, 123, 132, 160, 164, 165, 176, 205, 220, 240, 246, 264, 328, 330, 352, 410, 440, 451, 480, 492, 528, 615, 643, 656, 660, 820, 880, 902, 984, 1056, 1230, 1286, 1312, 1320, 1353, 1640, 1760, 1804, 1929, 1968, 2255, 2460, 2572, 2640, 2706, 3215, 3280, 3608, 3858, 3936, 4510, 4920, 5144, 5280, 5412, 6430, 6560, 6765, 7073, 7216, 7716, 9020, 9645, 9840, 10288, 10824, 12860, 13530, 14146, 14432, 15432, 18040, 19290, 19680, 20576, 21219, 21648, 25720, 26363, 27060, 28292, 30864, 35365, 36080, 38580, 42438, 43296, 51440, 52726, 54120, 56584, 61728, 70730, 72160, 77160, 79089, 84876, 102880, 105452, 106095, 108240, 113168, 131815, 141460, 154320, 158178, 169752, 210904, 212190, 216480, 226336, 263630, 282920, 289993, 308640, 316356, 339504, 395445, 421808, 424380, 527260, 565840, 579986, 632712, 679008, 790890, 843616, 848760, 869979, 1054520, 1131680, 1159972, 1265424, 1449965, 1581780, 1697520, 1739958, 2109040, 2319944, 2530848, 2899930, 3163560, 3395040, 3479916, 4218080, 4349895, 4639888, 5799860, 6327120, 6959832, 8699790, 9279776, 11599720, 12654240, 13919664, 17399580, 23199440, 27839328, 34799160, 46398880, 69598320, 139196640]

約数ペア:

[(1, 139196640), (2, 69598320), (3, 46398880), (4, 34799160), (5, 27839328), (6, 23199440), (8, 17399580), (10, 13919664), (11, 12654240), (12, 11599720), (15, 9279776), (16, 8699790), (20, 6959832), (22, 6327120), (24, 5799860), (30, 4639888), (32, 4349895), (33, 4218080), (40, 3479916), (41, 3395040), (44, 3163560), (48, 2899930), (55, 2530848), (60, 2319944), (66, 2109040), (80, 1739958), (82, 1697520), (88, 1581780), (96, 1449965), (110, 1265424), (120, 1159972), (123, 1131680), (132, 1054520), (160, 869979), (164, 848760), (165, 843616), (176, 790890), (205, 679008), (220, 632712), (240, 579986), (246, 565840), (264, 527260), (328, 424380), (330, 421808), (352, 395445), (410, 339504), (440, 316356), (451, 308640), (480, 289993), (492, 282920), (528, 263630), (615, 226336), (643, 216480), (656, 212190), (660, 210904), (820, 169752), (880, 158178), (902, 154320), (984, 141460), (1056, 131815), (1230, 113168), (1286, 108240), (1312, 106095), (1320, 105452), (1353, 102880), (1640, 84876), (1760, 79089), (1804, 77160), (1929, 72160), (1968, 70730), (2255, 61728), (2460, 56584), (2572, 54120), (2640, 52726), (2706, 51440), (3215, 43296), (3280, 42438), (3608, 38580), (3858, 36080), (3936, 35365), (4510, 30864), (4920, 28292), (5144, 27060), (5280, 26363), (5412, 25720), (6430, 21648), (6560, 21219), (6765, 20576), (7073, 19680), (7216, 19290), (7716, 18040), (9020, 15432), (9645, 14432), (9840, 14146), (10288, 13530), (10824, 12860)]