204928414920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{3180143}}^1$

素因数の和:3180339

約数の個数: 96

約数和(自身を含む): 669738326400

約数和(自身を除く): 464809911480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 179, 180, 358, 360, 537, 716, 895, 1074, 1432, 1611, 1790, 2148, 2685, 3222, 3580, 4296, 5370, 6444, 7160, 8055, 10740, 12888, 16110, 21480, 32220, 64440, 3180143, 6360286, 9540429, 12720572, 15900715, 19080858, 25441144, 28621287, 31801430, 38161716, 47702145, 57242574, 63602860, 76323432, 95404290, 114485148, 127205720, 143106435, 190808580, 228970296, 286212870, 381617160, 569245597, 572425740, 1138491194, 1144851480, 1707736791, 2276982388, 2846227985, 3415473582, 4553964776, 5123210373, 5692455970, 6830947164, 8538683955, 10246420746, 11384911940, 13661894328, 17077367910, 20492841492, 22769823880, 25616051865, 34154735820, 40985682984, 51232103730, 68309471640, 102464207460, 204928414920]

約数ペア:

[(1, 204928414920), (2, 102464207460), (3, 68309471640), (4, 51232103730), (5, 40985682984), (6, 34154735820), (8, 25616051865), (9, 22769823880), (10, 20492841492), (12, 17077367910), (15, 13661894328), (18, 11384911940), (20, 10246420746), (24, 8538683955), (30, 6830947164), (36, 5692455970), (40, 5123210373), (45, 4553964776), (60, 3415473582), (72, 2846227985), (90, 2276982388), (120, 1707736791), (179, 1144851480), (180, 1138491194), (358, 572425740), (360, 569245597), (537, 381617160), (716, 286212870), (895, 228970296), (1074, 190808580), (1432, 143106435), (1611, 127205720), (1790, 114485148), (2148, 95404290), (2685, 76323432), (3222, 63602860), (3580, 57242574), (4296, 47702145), (5370, 38161716), (6444, 31801430), (7160, 28621287), (8055, 25441144), (10740, 19080858), (12888, 15900715), (16110, 12720572), (21480, 9540429), (32220, 6360286), (64440, 3180143)]