1330461600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{42643}}^1$

素因数の和:42679

約数の個数: 144

約数和(自身を含む): 4663888992

約数和(自身を除く): 3333427392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2400, 2600, 3120, 3900, 5200, 6240, 7800, 10400, 15600, 31200, 42643, 85286, 127929, 170572, 213215, 255858, 341144, 426430, 511716, 554359, 639645, 682288, 852860, 1023432, 1066075, 1108718, 1279290, 1364576, 1663077, 1705720, 2046864, 2132150, 2217436, 2558580, 2771795, 3198225, 3326154, 3411440, 4093728, 4264300, 4434872, 5117160, 5543590, 6396450, 6652308, 6822880, 8315385, 8528600, 8869744, 10234320, 11087180, 12792900, 13304616, 13858975, 16630770, 17057200, 17739488, 20468640, 22174360, 25585800, 26609232, 27717950, 33261540, 34114400, 41576925, 44348720, 51171600, 53218464, 55435900, 66523080, 83153850, 88697440, 102343200, 110871800, 133046160, 166307700, 221743600, 266092320, 332615400, 443487200, 665230800, 1330461600]

約数ペア:

[(1, 1330461600), (2, 665230800), (3, 443487200), (4, 332615400), (5, 266092320), (6, 221743600), (8, 166307700), (10, 133046160), (12, 110871800), (13, 102343200), (15, 88697440), (16, 83153850), (20, 66523080), (24, 55435900), (25, 53218464), (26, 51171600), (30, 44348720), (32, 41576925), (39, 34114400), (40, 33261540), (48, 27717950), (50, 26609232), (52, 25585800), (60, 22174360), (65, 20468640), (75, 17739488), (78, 17057200), (80, 16630770), (96, 13858975), (100, 13304616), (104, 12792900), (120, 11087180), (130, 10234320), (150, 8869744), (156, 8528600), (160, 8315385), (195, 6822880), (200, 6652308), (208, 6396450), (240, 5543590), (260, 5117160), (300, 4434872), (312, 4264300), (325, 4093728), (390, 3411440), (400, 3326154), (416, 3198225), (480, 2771795), (520, 2558580), (600, 2217436), (624, 2132150), (650, 2046864), (780, 1705720), (800, 1663077), (975, 1364576), (1040, 1279290), (1200, 1108718), (1248, 1066075), (1300, 1023432), (1560, 852860), (1950, 682288), (2080, 639645), (2400, 554359), (2600, 511716), (3120, 426430), (3900, 341144), (5200, 255858), (6240, 213215), (7800, 170572), (10400, 127929), (15600, 85286), (31200, 42643)]