15704429440

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{21773}}^1$

素因数の和:21829

約数の個数: 192

約数和(自身を含む): 45573852960

約数和(自身を除く): 29869423520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 64, 70, 80, 92, 98, 112, 115, 128, 140, 160, 161, 184, 196, 224, 230, 245, 280, 320, 322, 368, 392, 448, 460, 490, 560, 640, 644, 736, 784, 805, 896, 920, 980, 1120, 1127, 1288, 1472, 1568, 1610, 1840, 1960, 2240, 2254, 2576, 2944, 3136, 3220, 3680, 3920, 4480, 4508, 5152, 5635, 6272, 6440, 7360, 7840, 9016, 10304, 11270, 12880, 14720, 15680, 18032, 20608, 21773, 22540, 25760, 31360, 36064, 43546, 45080, 51520, 72128, 87092, 90160, 103040, 108865, 144256, 152411, 174184, 180320, 217730, 304822, 348368, 360640, 435460, 500779, 609644, 696736, 721280, 762055, 870920, 1001558, 1066877, 1219288, 1393472, 1524110, 1741840, 2003116, 2133754, 2438576, 2503895, 2786944, 3048220, 3483680, 3505453, 4006232, 4267508, 4877152, 5007790, 5334385, 6096440, 6967360, 7010906, 8012464, 8535016, 9754304, 10015580, 10668770, 12192880, 13934720, 14021812, 16024928, 17070032, 17527265, 19508608, 20031160, 21337540, 24385760, 24538171, 28043624, 32049856, 34140064, 35054530, 40062320, 42675080, 48771520, 49076342, 56087248, 64099712, 68280128, 70109060, 80124640, 85350160, 97543040, 98152684, 112174496, 122690855, 136560256, 140218120, 160249280, 170700320, 196305368, 224348992, 245381710, 280436240, 320498560, 341400640, 392610736, 448697984, 490763420, 560872480, 682801280, 785221472, 981526840, 1121744960, 1570442944, 1963053680, 2243489920, 3140885888, 3926107360, 7852214720, 15704429440]

約数ペア:

[(1, 15704429440), (2, 7852214720), (4, 3926107360), (5, 3140885888), (7, 2243489920), (8, 1963053680), (10, 1570442944), (14, 1121744960), (16, 981526840), (20, 785221472), (23, 682801280), (28, 560872480), (32, 490763420), (35, 448697984), (40, 392610736), (46, 341400640), (49, 320498560), (56, 280436240), (64, 245381710), (70, 224348992), (80, 196305368), (92, 170700320), (98, 160249280), (112, 140218120), (115, 136560256), (128, 122690855), (140, 112174496), (160, 98152684), (161, 97543040), (184, 85350160), (196, 80124640), (224, 70109060), (230, 68280128), (245, 64099712), (280, 56087248), (320, 49076342), (322, 48771520), (368, 42675080), (392, 40062320), (448, 35054530), (460, 34140064), (490, 32049856), (560, 28043624), (640, 24538171), (644, 24385760), (736, 21337540), (784, 20031160), (805, 19508608), (896, 17527265), (920, 17070032), (980, 16024928), (1120, 14021812), (1127, 13934720), (1288, 12192880), (1472, 10668770), (1568, 10015580), (1610, 9754304), (1840, 8535016), (1960, 8012464), (2240, 7010906), (2254, 6967360), (2576, 6096440), (2944, 5334385), (3136, 5007790), (3220, 4877152), (3680, 4267508), (3920, 4006232), (4480, 3505453), (4508, 3483680), (5152, 3048220), (5635, 2786944), (6272, 2503895), (6440, 2438576), (7360, 2133754), (7840, 2003116), (9016, 1741840), (10304, 1524110), (11270, 1393472), (12880, 1219288), (14720, 1066877), (15680, 1001558), (18032, 870920), (20608, 762055), (21773, 721280), (22540, 696736), (25760, 609644), (31360, 500779), (36064, 435460), (43546, 360640), (45080, 348368), (51520, 304822), (72128, 217730), (87092, 180320), (90160, 174184), (103040, 152411), (108865, 144256)]