159907440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:560

約数の個数: 320

約数和(自身を含む): 655672320

約数和(自身を除く): 495764880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 20, 21, 22, 24, 28, 30, 33, 34, 35, 40, 42, 44, 48, 51, 55, 56, 60, 66, 68, 70, 77, 80, 84, 85, 88, 102, 105, 110, 112, 119, 120, 132, 136, 140, 154, 165, 168, 170, 176, 187, 204, 210, 220, 231, 238, 240, 255, 264, 272, 280, 308, 330, 336, 340, 357, 374, 385, 408, 420, 440, 462, 476, 509, 510, 528, 560, 561, 595, 616, 660, 680, 714, 748, 770, 816, 840, 880, 924, 935, 952, 1018, 1020, 1122, 1155, 1190, 1232, 1309, 1320, 1360, 1428, 1496, 1527, 1540, 1680, 1785, 1848, 1870, 1904, 2036, 2040, 2244, 2310, 2380, 2545, 2618, 2640, 2805, 2856, 2992, 3054, 3080, 3563, 3570, 3696, 3740, 3927, 4072, 4080, 4488, 4620, 4760, 5090, 5236, 5599, 5610, 5712, 6108, 6160, 6545, 7126, 7140, 7480, 7635, 7854, 8144, 8653, 8976, 9240, 9520, 10180, 10472, 10689, 11198, 11220, 12216, 13090, 14252, 14280, 14960, 15270, 15708, 16797, 17306, 17815, 18480, 19635, 20360, 20944, 21378, 22396, 22440, 24432, 25959, 26180, 27995, 28504, 28560, 30540, 31416, 33594, 34612, 35630, 39193, 39270, 40720, 42756, 43265, 44792, 44880, 51918, 52360, 53445, 55990, 57008, 60571, 61080, 62832, 67188, 69224, 71260, 78386, 78540, 83985, 85512, 86530, 89584, 95183, 103836, 104720, 106890, 111980, 117579, 121142, 122160, 129795, 134376, 138448, 142520, 156772, 157080, 167970, 171024, 173060, 181713, 190366, 195965, 207672, 213780, 223960, 235158, 242284, 259590, 268752, 285040, 285549, 302855, 313544, 314160, 335940, 346120, 363426, 380732, 391930, 415344, 427560, 447920, 470316, 475915, 484568, 519180, 571098, 587895, 605710, 627088, 666281, 671880, 692240, 726852, 761464, 783860, 855120, 908565, 940632, 951830, 969136, 1038360, 1142196, 1175790, 1211420, 1332562, 1343760, 1427745, 1453704, 1522928, 1567720, 1817130, 1881264, 1903660, 1998843, 2076720, 2284392, 2351580, 2422840, 2665124, 2855490, 2907408, 3135440, 3331405, 3634260, 3807320, 3997686, 4568784, 4703160, 4845680, 5330248, 5710980, 6662810, 7268520, 7614640, 7995372, 9406320, 9994215, 10660496, 11421960, 13325620, 14537040, 15990744, 19988430, 22843920, 26651240, 31981488, 39976860, 53302480, 79953720, 159907440]

約数ペア:

[(1, 159907440), (2, 79953720), (3, 53302480), (4, 39976860), (5, 31981488), (6, 26651240), (7, 22843920), (8, 19988430), (10, 15990744), (11, 14537040), (12, 13325620), (14, 11421960), (15, 10660496), (16, 9994215), (17, 9406320), (20, 7995372), (21, 7614640), (22, 7268520), (24, 6662810), (28, 5710980), (30, 5330248), (33, 4845680), (34, 4703160), (35, 4568784), (40, 3997686), (42, 3807320), (44, 3634260), (48, 3331405), (51, 3135440), (55, 2907408), (56, 2855490), (60, 2665124), (66, 2422840), (68, 2351580), (70, 2284392), (77, 2076720), (80, 1998843), (84, 1903660), (85, 1881264), (88, 1817130), (102, 1567720), (105, 1522928), (110, 1453704), (112, 1427745), (119, 1343760), (120, 1332562), (132, 1211420), (136, 1175790), (140, 1142196), (154, 1038360), (165, 969136), (168, 951830), (170, 940632), (176, 908565), (187, 855120), (204, 783860), (210, 761464), (220, 726852), (231, 692240), (238, 671880), (240, 666281), (255, 627088), (264, 605710), (272, 587895), (280, 571098), (308, 519180), (330, 484568), (336, 475915), (340, 470316), (357, 447920), (374, 427560), (385, 415344), (408, 391930), (420, 380732), (440, 363426), (462, 346120), (476, 335940), (509, 314160), (510, 313544), (528, 302855), (560, 285549), (561, 285040), (595, 268752), (616, 259590), (660, 242284), (680, 235158), (714, 223960), (748, 213780), (770, 207672), (816, 195965), (840, 190366), (880, 181713), (924, 173060), (935, 171024), (952, 167970), (1018, 157080), (1020, 156772), (1122, 142520), (1155, 138448), (1190, 134376), (1232, 129795), (1309, 122160), (1320, 121142), (1360, 117579), (1428, 111980), (1496, 106890), (1527, 104720), (1540, 103836), (1680, 95183), (1785, 89584), (1848, 86530), (1870, 85512), (1904, 83985), (2036, 78540), (2040, 78386), (2244, 71260), (2310, 69224), (2380, 67188), (2545, 62832), (2618, 61080), (2640, 60571), (2805, 57008), (2856, 55990), (2992, 53445), (3054, 52360), (3080, 51918), (3563, 44880), (3570, 44792), (3696, 43265), (3740, 42756), (3927, 40720), (4072, 39270), (4080, 39193), (4488, 35630), (4620, 34612), (4760, 33594), (5090, 31416), (5236, 30540), (5599, 28560), (5610, 28504), (5712, 27995), (6108, 26180), (6160, 25959), (6545, 24432), (7126, 22440), (7140, 22396), (7480, 21378), (7635, 20944), (7854, 20360), (8144, 19635), (8653, 18480), (8976, 17815), (9240, 17306), (9520, 16797), (10180, 15708), (10472, 15270), (10689, 14960), (11198, 14280), (11220, 14252), (12216, 13090)]