22665720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1$

素因数の和:266

約数の個数: 192

約数和(自身を含む): 85800960

約数和(自身を除く): 63135240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 121, 132, 140, 154, 165, 168, 210, 220, 223, 231, 242, 264, 280, 308, 330, 363, 385, 420, 440, 446, 462, 484, 605, 616, 660, 669, 726, 770, 840, 847, 892, 924, 968, 1115, 1155, 1210, 1320, 1338, 1452, 1540, 1561, 1694, 1784, 1815, 1848, 2230, 2310, 2420, 2453, 2541, 2676, 2904, 3080, 3122, 3345, 3388, 3630, 4235, 4460, 4620, 4683, 4840, 4906, 5082, 5352, 6244, 6690, 6776, 7260, 7359, 7805, 8470, 8920, 9240, 9366, 9812, 10164, 12265, 12488, 12705, 13380, 14520, 14718, 15610, 16940, 17171, 18732, 19624, 20328, 23415, 24530, 25410, 26760, 26983, 29436, 31220, 33880, 34342, 36795, 37464, 46830, 49060, 50820, 51513, 53966, 58872, 62440, 68684, 73590, 80949, 85855, 93660, 98120, 101640, 103026, 107932, 134915, 137368, 147180, 161898, 171710, 187320, 188881, 206052, 215864, 257565, 269830, 294360, 323796, 343420, 377762, 404745, 412104, 515130, 539660, 566643, 647592, 686840, 755524, 809490, 944405, 1030260, 1079320, 1133286, 1511048, 1618980, 1888810, 2060520, 2266572, 2833215, 3237960, 3777620, 4533144, 5666430, 7555240, 11332860, 22665720]

約数ペア:

[(1, 22665720), (2, 11332860), (3, 7555240), (4, 5666430), (5, 4533144), (6, 3777620), (7, 3237960), (8, 2833215), (10, 2266572), (11, 2060520), (12, 1888810), (14, 1618980), (15, 1511048), (20, 1133286), (21, 1079320), (22, 1030260), (24, 944405), (28, 809490), (30, 755524), (33, 686840), (35, 647592), (40, 566643), (42, 539660), (44, 515130), (55, 412104), (56, 404745), (60, 377762), (66, 343420), (70, 323796), (77, 294360), (84, 269830), (88, 257565), (105, 215864), (110, 206052), (120, 188881), (121, 187320), (132, 171710), (140, 161898), (154, 147180), (165, 137368), (168, 134915), (210, 107932), (220, 103026), (223, 101640), (231, 98120), (242, 93660), (264, 85855), (280, 80949), (308, 73590), (330, 68684), (363, 62440), (385, 58872), (420, 53966), (440, 51513), (446, 50820), (462, 49060), (484, 46830), (605, 37464), (616, 36795), (660, 34342), (669, 33880), (726, 31220), (770, 29436), (840, 26983), (847, 26760), (892, 25410), (924, 24530), (968, 23415), (1115, 20328), (1155, 19624), (1210, 18732), (1320, 17171), (1338, 16940), (1452, 15610), (1540, 14718), (1561, 14520), (1694, 13380), (1784, 12705), (1815, 12488), (1848, 12265), (2230, 10164), (2310, 9812), (2420, 9366), (2453, 9240), (2541, 8920), (2676, 8470), (2904, 7805), (3080, 7359), (3122, 7260), (3345, 6776), (3388, 6690), (3630, 6244), (4235, 5352), (4460, 5082), (4620, 4906), (4683, 4840)]