456996800

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:335

約数の個数: 168

約数和(自身を含む): 1227588096

約数和(自身を除く): 770591296

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 127, 130, 160, 173, 200, 208, 254, 260, 320, 325, 346, 400, 416, 508, 520, 635, 650, 692, 800, 832, 865, 1016, 1040, 1270, 1300, 1384, 1600, 1651, 1730, 2032, 2080, 2249, 2540, 2600, 2768, 3175, 3302, 3460, 4064, 4160, 4325, 4498, 5080, 5200, 5536, 6350, 6604, 6920, 8128, 8255, 8650, 8996, 10160, 10400, 11072, 11245, 12700, 13208, 13840, 16510, 17300, 17992, 20320, 20800, 21971, 22490, 25400, 26416, 27680, 33020, 34600, 35984, 40640, 41275, 43942, 44980, 50800, 52832, 55360, 56225, 66040, 69200, 71968, 82550, 87884, 89960, 101600, 105664, 109855, 112450, 132080, 138400, 143936, 165100, 175768, 179920, 203200, 219710, 224900, 264160, 276800, 285623, 330200, 351536, 359840, 439420, 449800, 528320, 549275, 571246, 660400, 703072, 719680, 878840, 899600, 1098550, 1142492, 1320800, 1406144, 1428115, 1757680, 1799200, 2197100, 2284984, 2641600, 2856230, 3515360, 3598400, 4394200, 4569968, 5712460, 7030720, 7140575, 8788400, 9139936, 11424920, 14281150, 17576800, 18279872, 22849840, 28562300, 35153600, 45699680, 57124600, 91399360, 114249200, 228498400, 456996800]

約数ペア:

[(1, 456996800), (2, 228498400), (4, 114249200), (5, 91399360), (8, 57124600), (10, 45699680), (13, 35153600), (16, 28562300), (20, 22849840), (25, 18279872), (26, 17576800), (32, 14281150), (40, 11424920), (50, 9139936), (52, 8788400), (64, 7140575), (65, 7030720), (80, 5712460), (100, 4569968), (104, 4394200), (127, 3598400), (130, 3515360), (160, 2856230), (173, 2641600), (200, 2284984), (208, 2197100), (254, 1799200), (260, 1757680), (320, 1428115), (325, 1406144), (346, 1320800), (400, 1142492), (416, 1098550), (508, 899600), (520, 878840), (635, 719680), (650, 703072), (692, 660400), (800, 571246), (832, 549275), (865, 528320), (1016, 449800), (1040, 439420), (1270, 359840), (1300, 351536), (1384, 330200), (1600, 285623), (1651, 276800), (1730, 264160), (2032, 224900), (2080, 219710), (2249, 203200), (2540, 179920), (2600, 175768), (2768, 165100), (3175, 143936), (3302, 138400), (3460, 132080), (4064, 112450), (4160, 109855), (4325, 105664), (4498, 101600), (5080, 89960), (5200, 87884), (5536, 82550), (6350, 71968), (6604, 69200), (6920, 66040), (8128, 56225), (8255, 55360), (8650, 52832), (8996, 50800), (10160, 44980), (10400, 43942), (11072, 41275), (11245, 40640), (12700, 35984), (13208, 34600), (13840, 33020), (16510, 27680), (17300, 26416), (17992, 25400), (20320, 22490), (20800, 21971)]