321345360

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:483

約数の個数: 320

約数和(自身を含む): 1292060160

約数和(自身を除く): 970714800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 53, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 106, 108, 112, 120, 126, 135, 140, 144, 159, 168, 180, 189, 210, 212, 216, 240, 252, 265, 270, 280, 315, 318, 336, 360, 371, 378, 401, 420, 424, 432, 477, 504, 530, 540, 560, 630, 636, 720, 742, 756, 795, 802, 840, 848, 945, 954, 1008, 1060, 1080, 1113, 1203, 1260, 1272, 1431, 1484, 1512, 1590, 1604, 1680, 1855, 1890, 1908, 2005, 2120, 2160, 2226, 2385, 2406, 2520, 2544, 2807, 2862, 2968, 3024, 3180, 3208, 3339, 3609, 3710, 3780, 3816, 4010, 4240, 4452, 4770, 4812, 5040, 5565, 5614, 5724, 5936, 6015, 6360, 6416, 6678, 7155, 7218, 7420, 7560, 7632, 8020, 8421, 8904, 9540, 9624, 10017, 10827, 11130, 11228, 11448, 12030, 12720, 13356, 14035, 14310, 14436, 14840, 15120, 16040, 16695, 16842, 17808, 18045, 19080, 19248, 20034, 21253, 21654, 22260, 22456, 22896, 24060, 25263, 26712, 28070, 28620, 28872, 29680, 32080, 33390, 33684, 36090, 38160, 40068, 42105, 42506, 43308, 44520, 44912, 48120, 50085, 50526, 53424, 54135, 56140, 57240, 57744, 63759, 66780, 67368, 72180, 75789, 80136, 84210, 85012, 86616, 89040, 96240, 100170, 101052, 106265, 108270, 112280, 114480, 126315, 127518, 133560, 134736, 144360, 148771, 151578, 160272, 168420, 170024, 173232, 191277, 200340, 202104, 212530, 216540, 224560, 252630, 255036, 267120, 288720, 297542, 303156, 318795, 336840, 340048, 378945, 382554, 400680, 404208, 425060, 433080, 446313, 505260, 510072, 573831, 595084, 606312, 637590, 673680, 743855, 757890, 765108, 801360, 850120, 866160, 892626, 956385, 1010520, 1020144, 1147662, 1190168, 1212624, 1275180, 1338939, 1487710, 1515780, 1530216, 1700240, 1785252, 1912770, 2021040, 2231565, 2295324, 2380336, 2550360, 2677878, 2869155, 2975420, 3031560, 3060432, 3570504, 3825540, 4016817, 4463130, 4590648, 5100720, 5355756, 5738310, 5950840, 6063120, 6694695, 7141008, 7651080, 8033634, 8926260, 9181296, 10711512, 11476620, 11901680, 13389390, 15302160, 16067268, 17852520, 20084085, 21423024, 22953240, 26778780, 32134536, 35705040, 40168170, 45906480, 53557560, 64269072, 80336340, 107115120, 160672680, 321345360]

約数ペア:

[(1, 321345360), (2, 160672680), (3, 107115120), (4, 80336340), (5, 64269072), (6, 53557560), (7, 45906480), (8, 40168170), (9, 35705040), (10, 32134536), (12, 26778780), (14, 22953240), (15, 21423024), (16, 20084085), (18, 17852520), (20, 16067268), (21, 15302160), (24, 13389390), (27, 11901680), (28, 11476620), (30, 10711512), (35, 9181296), (36, 8926260), (40, 8033634), (42, 7651080), (45, 7141008), (48, 6694695), (53, 6063120), (54, 5950840), (56, 5738310), (60, 5355756), (63, 5100720), (70, 4590648), (72, 4463130), (80, 4016817), (84, 3825540), (90, 3570504), (105, 3060432), (106, 3031560), (108, 2975420), (112, 2869155), (120, 2677878), (126, 2550360), (135, 2380336), (140, 2295324), (144, 2231565), (159, 2021040), (168, 1912770), (180, 1785252), (189, 1700240), (210, 1530216), (212, 1515780), (216, 1487710), (240, 1338939), (252, 1275180), (265, 1212624), (270, 1190168), (280, 1147662), (315, 1020144), (318, 1010520), (336, 956385), (360, 892626), (371, 866160), (378, 850120), (401, 801360), (420, 765108), (424, 757890), (432, 743855), (477, 673680), (504, 637590), (530, 606312), (540, 595084), (560, 573831), (630, 510072), (636, 505260), (720, 446313), (742, 433080), (756, 425060), (795, 404208), (802, 400680), (840, 382554), (848, 378945), (945, 340048), (954, 336840), (1008, 318795), (1060, 303156), (1080, 297542), (1113, 288720), (1203, 267120), (1260, 255036), (1272, 252630), (1431, 224560), (1484, 216540), (1512, 212530), (1590, 202104), (1604, 200340), (1680, 191277), (1855, 173232), (1890, 170024), (1908, 168420), (2005, 160272), (2120, 151578), (2160, 148771), (2226, 144360), (2385, 134736), (2406, 133560), (2520, 127518), (2544, 126315), (2807, 114480), (2862, 112280), (2968, 108270), (3024, 106265), (3180, 101052), (3208, 100170), (3339, 96240), (3609, 89040), (3710, 86616), (3780, 85012), (3816, 84210), (4010, 80136), (4240, 75789), (4452, 72180), (4770, 67368), (4812, 66780), (5040, 63759), (5565, 57744), (5614, 57240), (5724, 56140), (5936, 54135), (6015, 53424), (6360, 50526), (6416, 50085), (6678, 48120), (7155, 44912), (7218, 44520), (7420, 43308), (7560, 42506), (7632, 42105), (8020, 40068), (8421, 38160), (8904, 36090), (9540, 33684), (9624, 33390), (10017, 32080), (10827, 29680), (11130, 28872), (11228, 28620), (11448, 28070), (12030, 26712), (12720, 25263), (13356, 24060), (14035, 22896), (14310, 22456), (14436, 22260), (14840, 21654), (15120, 21253), (16040, 20034), (16695, 19248), (16842, 19080), (17808, 18045)]