193491720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1847}}^1$

素因数の和:1964

約数の個数: 128

約数和(自身を含む): 651974400

約数和(自身を除く): 458482680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 97, 108, 120, 135, 180, 194, 216, 270, 291, 360, 388, 485, 540, 582, 776, 873, 970, 1080, 1164, 1455, 1746, 1847, 1940, 2328, 2619, 2910, 3492, 3694, 3880, 4365, 5238, 5541, 5820, 6984, 7388, 8730, 9235, 10476, 11082, 11640, 13095, 14776, 16623, 17460, 18470, 20952, 22164, 26190, 27705, 33246, 34920, 36940, 44328, 49869, 52380, 55410, 66492, 73880, 83115, 99738, 104760, 110820, 132984, 166230, 179159, 199476, 221640, 249345, 332460, 358318, 398952, 498690, 537477, 664920, 716636, 895795, 997380, 1074954, 1433272, 1612431, 1791590, 1994760, 2149908, 2687385, 3224862, 3583180, 4299816, 4837293, 5374770, 6449724, 7166360, 8062155, 9674586, 10749540, 12899448, 16124310, 19349172, 21499080, 24186465, 32248620, 38698344, 48372930, 64497240, 96745860, 193491720]

約数ペア:

[(1, 193491720), (2, 96745860), (3, 64497240), (4, 48372930), (5, 38698344), (6, 32248620), (8, 24186465), (9, 21499080), (10, 19349172), (12, 16124310), (15, 12899448), (18, 10749540), (20, 9674586), (24, 8062155), (27, 7166360), (30, 6449724), (36, 5374770), (40, 4837293), (45, 4299816), (54, 3583180), (60, 3224862), (72, 2687385), (90, 2149908), (97, 1994760), (108, 1791590), (120, 1612431), (135, 1433272), (180, 1074954), (194, 997380), (216, 895795), (270, 716636), (291, 664920), (360, 537477), (388, 498690), (485, 398952), (540, 358318), (582, 332460), (776, 249345), (873, 221640), (970, 199476), (1080, 179159), (1164, 166230), (1455, 132984), (1746, 110820), (1847, 104760), (1940, 99738), (2328, 83115), (2619, 73880), (2910, 66492), (3492, 55410), (3694, 52380), (3880, 49869), (4365, 44328), (5238, 36940), (5541, 34920), (5820, 33246), (6984, 27705), (7388, 26190), (8730, 22164), (9235, 20952), (10476, 18470), (11082, 17460), (11640, 16623), (13095, 14776)]