215825040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{613}}^1$

素因数の和:798

約数の個数: 160

約数和(自身を含む): 749178240

約数和(自身を除く): 533353200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 163, 180, 216, 240, 270, 326, 360, 432, 489, 540, 613, 652, 720, 815, 978, 1080, 1226, 1304, 1467, 1630, 1839, 1956, 2160, 2445, 2452, 2608, 2934, 3065, 3260, 3678, 3912, 4401, 4890, 4904, 5517, 5868, 6130, 6520, 7335, 7356, 7824, 8802, 9195, 9780, 9808, 11034, 11736, 12260, 13040, 14670, 14712, 16551, 17604, 18390, 19560, 22005, 22068, 23472, 24520, 27585, 29340, 29424, 33102, 35208, 36780, 39120, 44010, 44136, 49040, 55170, 58680, 66204, 70416, 73560, 82755, 88020, 88272, 99919, 110340, 117360, 132408, 147120, 165510, 176040, 199838, 220680, 264816, 299757, 331020, 352080, 399676, 441360, 499595, 599514, 662040, 799352, 899271, 999190, 1199028, 1324080, 1498785, 1598704, 1798542, 1998380, 2398056, 2697813, 2997570, 3597084, 3996760, 4496355, 4796112, 5395626, 5995140, 7194168, 7993520, 8992710, 10791252, 11990280, 13489065, 14388336, 17985420, 21582504, 23980560, 26978130, 35970840, 43165008, 53956260, 71941680, 107912520, 215825040]

約数ペア:

[(1, 215825040), (2, 107912520), (3, 71941680), (4, 53956260), (5, 43165008), (6, 35970840), (8, 26978130), (9, 23980560), (10, 21582504), (12, 17985420), (15, 14388336), (16, 13489065), (18, 11990280), (20, 10791252), (24, 8992710), (27, 7993520), (30, 7194168), (36, 5995140), (40, 5395626), (45, 4796112), (48, 4496355), (54, 3996760), (60, 3597084), (72, 2997570), (80, 2697813), (90, 2398056), (108, 1998380), (120, 1798542), (135, 1598704), (144, 1498785), (163, 1324080), (180, 1199028), (216, 999190), (240, 899271), (270, 799352), (326, 662040), (360, 599514), (432, 499595), (489, 441360), (540, 399676), (613, 352080), (652, 331020), (720, 299757), (815, 264816), (978, 220680), (1080, 199838), (1226, 176040), (1304, 165510), (1467, 147120), (1630, 132408), (1839, 117360), (1956, 110340), (2160, 99919), (2445, 88272), (2452, 88020), (2608, 82755), (2934, 73560), (3065, 70416), (3260, 66204), (3678, 58680), (3912, 55170), (4401, 49040), (4890, 44136), (4904, 44010), (5517, 39120), (5868, 36780), (6130, 35208), (6520, 33102), (7335, 29424), (7356, 29340), (7824, 27585), (8802, 24520), (9195, 23472), (9780, 22068), (9808, 22005), (11034, 19560), (11736, 18390), (12260, 17604), (13040, 16551), (14670, 14712)]