22067760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1$

素因数の和:683

約数の個数: 160

約数和(自身を含む): 80494848

約数和(自身を除く): 58427088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 643, 660, 715, 780, 858, 880, 1040, 1144, 1286, 1320, 1430, 1560, 1716, 1929, 2145, 2288, 2572, 2640, 2860, 3120, 3215, 3432, 3858, 4290, 5144, 5720, 6430, 6864, 7073, 7716, 8359, 8580, 9645, 10288, 11440, 12860, 14146, 15432, 16718, 17160, 19290, 21219, 25077, 25720, 28292, 30864, 33436, 34320, 35365, 38580, 41795, 42438, 50154, 51440, 56584, 66872, 70730, 77160, 83590, 84876, 91949, 100308, 106095, 113168, 125385, 133744, 141460, 154320, 167180, 169752, 183898, 200616, 212190, 250770, 275847, 282920, 334360, 339504, 367796, 401232, 424380, 459745, 501540, 551694, 565840, 668720, 735592, 848760, 919490, 1003080, 1103388, 1379235, 1471184, 1697520, 1838980, 2006160, 2206776, 2758470, 3677960, 4413552, 5516940, 7355920, 11033880, 22067760]

約数ペア:

[(1, 22067760), (2, 11033880), (3, 7355920), (4, 5516940), (5, 4413552), (6, 3677960), (8, 2758470), (10, 2206776), (11, 2006160), (12, 1838980), (13, 1697520), (15, 1471184), (16, 1379235), (20, 1103388), (22, 1003080), (24, 919490), (26, 848760), (30, 735592), (33, 668720), (39, 565840), (40, 551694), (44, 501540), (48, 459745), (52, 424380), (55, 401232), (60, 367796), (65, 339504), (66, 334360), (78, 282920), (80, 275847), (88, 250770), (104, 212190), (110, 200616), (120, 183898), (130, 169752), (132, 167180), (143, 154320), (156, 141460), (165, 133744), (176, 125385), (195, 113168), (208, 106095), (220, 100308), (240, 91949), (260, 84876), (264, 83590), (286, 77160), (312, 70730), (330, 66872), (390, 56584), (429, 51440), (440, 50154), (520, 42438), (528, 41795), (572, 38580), (624, 35365), (643, 34320), (660, 33436), (715, 30864), (780, 28292), (858, 25720), (880, 25077), (1040, 21219), (1144, 19290), (1286, 17160), (1320, 16718), (1430, 15432), (1560, 14146), (1716, 12860), (1929, 11440), (2145, 10288), (2288, 9645), (2572, 8580), (2640, 8359), (2860, 7716), (3120, 7073), (3215, 6864), (3432, 6430), (3858, 5720), (4290, 5144)]