3219967520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8431}}^1$

素因数の和:8495

約数の個数: 192

約数和(自身を含む): 9791373312

約数和(自身を除く): 6571405792

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 55, 56, 62, 70, 77, 80, 88, 110, 112, 124, 140, 154, 155, 160, 176, 217, 220, 224, 248, 280, 308, 310, 341, 352, 385, 434, 440, 496, 560, 616, 620, 682, 770, 868, 880, 992, 1085, 1120, 1232, 1240, 1364, 1540, 1705, 1736, 1760, 2170, 2387, 2464, 2480, 2728, 3080, 3410, 3472, 4340, 4774, 4960, 5456, 6160, 6820, 6944, 8431, 8680, 9548, 10912, 11935, 12320, 13640, 16862, 17360, 19096, 23870, 27280, 33724, 34720, 38192, 42155, 47740, 54560, 59017, 67448, 76384, 84310, 92741, 95480, 118034, 134896, 168620, 185482, 190960, 236068, 261361, 269792, 295085, 337240, 370964, 381920, 463705, 472136, 522722, 590170, 649187, 674480, 741928, 927410, 944272, 1045444, 1180340, 1298374, 1306805, 1348960, 1483856, 1829527, 1854820, 1888544, 2090888, 2360680, 2596748, 2613610, 2874971, 2967712, 3245935, 3659054, 3709640, 4181776, 4721360, 5193496, 5227220, 5749942, 6491870, 7318108, 7419280, 8363552, 9147635, 9442720, 10386992, 10454440, 11499884, 12983740, 14374855, 14636216, 14838560, 18295270, 20124797, 20773984, 20908880, 22999768, 25967480, 28749710, 29272432, 36590540, 40249594, 41817760, 45999536, 51934960, 57499420, 58544864, 73181080, 80499188, 91999072, 100623985, 103869920, 114998840, 146362160, 160998376, 201247970, 229997680, 292724320, 321996752, 402495940, 459995360, 643993504, 804991880, 1609983760, 3219967520]

約数ペア:

[(1, 3219967520), (2, 1609983760), (4, 804991880), (5, 643993504), (7, 459995360), (8, 402495940), (10, 321996752), (11, 292724320), (14, 229997680), (16, 201247970), (20, 160998376), (22, 146362160), (28, 114998840), (31, 103869920), (32, 100623985), (35, 91999072), (40, 80499188), (44, 73181080), (55, 58544864), (56, 57499420), (62, 51934960), (70, 45999536), (77, 41817760), (80, 40249594), (88, 36590540), (110, 29272432), (112, 28749710), (124, 25967480), (140, 22999768), (154, 20908880), (155, 20773984), (160, 20124797), (176, 18295270), (217, 14838560), (220, 14636216), (224, 14374855), (248, 12983740), (280, 11499884), (308, 10454440), (310, 10386992), (341, 9442720), (352, 9147635), (385, 8363552), (434, 7419280), (440, 7318108), (496, 6491870), (560, 5749942), (616, 5227220), (620, 5193496), (682, 4721360), (770, 4181776), (868, 3709640), (880, 3659054), (992, 3245935), (1085, 2967712), (1120, 2874971), (1232, 2613610), (1240, 2596748), (1364, 2360680), (1540, 2090888), (1705, 1888544), (1736, 1854820), (1760, 1829527), (2170, 1483856), (2387, 1348960), (2464, 1306805), (2480, 1298374), (2728, 1180340), (3080, 1045444), (3410, 944272), (3472, 927410), (4340, 741928), (4774, 674480), (4960, 649187), (5456, 590170), (6160, 522722), (6820, 472136), (6944, 463705), (8431, 381920), (8680, 370964), (9548, 337240), (10912, 295085), (11935, 269792), (12320, 261361), (13640, 236068), (16862, 190960), (17360, 185482), (19096, 168620), (23870, 134896), (27280, 118034), (33724, 95480), (34720, 92741), (38192, 84310), (42155, 76384), (47740, 67448), (54560, 59017)]