269151520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:219

約数の個数: 192

約数和(自身を含む): 742452480

約数和(自身を除く): 473300960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 61, 80, 88, 92, 109, 110, 115, 122, 160, 176, 184, 218, 220, 230, 244, 253, 305, 352, 368, 436, 440, 460, 488, 506, 545, 610, 671, 736, 872, 880, 920, 976, 1012, 1090, 1199, 1220, 1265, 1342, 1403, 1744, 1760, 1840, 1952, 2024, 2180, 2398, 2440, 2507, 2530, 2684, 2806, 3355, 3488, 3680, 4048, 4360, 4796, 4880, 5014, 5060, 5368, 5612, 5995, 6649, 6710, 7015, 8096, 8720, 9592, 9760, 10028, 10120, 10736, 11224, 11990, 12535, 13298, 13420, 14030, 15433, 17440, 19184, 20056, 20240, 21472, 22448, 23980, 25070, 26596, 26840, 27577, 28060, 30866, 33245, 38368, 40112, 40480, 44896, 47960, 50140, 53192, 53680, 55154, 56120, 61732, 66490, 73139, 77165, 80224, 95920, 100280, 106384, 107360, 110308, 112240, 123464, 132980, 137885, 146278, 152927, 154330, 191840, 200560, 212768, 220616, 224480, 246928, 265960, 275770, 292556, 305854, 308660, 365695, 401120, 441232, 493856, 531920, 551540, 585112, 611708, 617320, 731390, 764635, 882464, 1063840, 1103080, 1170224, 1223416, 1234640, 1462780, 1529270, 1682197, 2206160, 2340448, 2446832, 2469280, 2925560, 3058540, 3364394, 4412320, 4893664, 5851120, 6117080, 6728788, 8410985, 11702240, 12234160, 13457576, 16821970, 24468320, 26915152, 33643940, 53830304, 67287880, 134575760, 269151520]

約数ペア:

[(1, 269151520), (2, 134575760), (4, 67287880), (5, 53830304), (8, 33643940), (10, 26915152), (11, 24468320), (16, 16821970), (20, 13457576), (22, 12234160), (23, 11702240), (32, 8410985), (40, 6728788), (44, 6117080), (46, 5851120), (55, 4893664), (61, 4412320), (80, 3364394), (88, 3058540), (92, 2925560), (109, 2469280), (110, 2446832), (115, 2340448), (122, 2206160), (160, 1682197), (176, 1529270), (184, 1462780), (218, 1234640), (220, 1223416), (230, 1170224), (244, 1103080), (253, 1063840), (305, 882464), (352, 764635), (368, 731390), (436, 617320), (440, 611708), (460, 585112), (488, 551540), (506, 531920), (545, 493856), (610, 441232), (671, 401120), (736, 365695), (872, 308660), (880, 305854), (920, 292556), (976, 275770), (1012, 265960), (1090, 246928), (1199, 224480), (1220, 220616), (1265, 212768), (1342, 200560), (1403, 191840), (1744, 154330), (1760, 152927), (1840, 146278), (1952, 137885), (2024, 132980), (2180, 123464), (2398, 112240), (2440, 110308), (2507, 107360), (2530, 106384), (2684, 100280), (2806, 95920), (3355, 80224), (3488, 77165), (3680, 73139), (4048, 66490), (4360, 61732), (4796, 56120), (4880, 55154), (5014, 53680), (5060, 53192), (5368, 50140), (5612, 47960), (5995, 44896), (6649, 40480), (6710, 40112), (7015, 38368), (8096, 33245), (8720, 30866), (9592, 28060), (9760, 27577), (10028, 26840), (10120, 26596), (10736, 25070), (11224, 23980), (11990, 22448), (12535, 21472), (13298, 20240), (13420, 20056), (14030, 19184), (15433, 17440)]