223243560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2131}}^1$

素因数の和:2248

約数の個数: 128

約数和(自身を含む): 752169600

約数和(自身を除く): 528926040

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, 1940, 2131, 2328, 2619, 2910, 3492, 3880, 4262, 4365, 5238, 5820, 6393, 6984, 8524, 8730, 10476, 10655, 11640, 12786, 13095, 17048, 17460, 19179, 20952, 21310, 25572, 26190, 31965, 34920, 38358, 42620, 51144, 52380, 57537, 63930, 76716, 85240, 95895, 104760, 115074, 127860, 153432, 191790, 206707, 230148, 255720, 287685, 383580, 413414, 460296, 575370, 620121, 767160, 826828, 1033535, 1150740, 1240242, 1653656, 1860363, 2067070, 2301480, 2480484, 3100605, 3720726, 4134140, 4960968, 5581089, 6201210, 7441452, 8268280, 9301815, 11162178, 12402420, 14882904, 18603630, 22324356, 24804840, 27905445, 37207260, 44648712, 55810890, 74414520, 111621780, 223243560]

約数ペア:

[(1, 223243560), (2, 111621780), (3, 74414520), (4, 55810890), (5, 44648712), (6, 37207260), (8, 27905445), (9, 24804840), (10, 22324356), (12, 18603630), (15, 14882904), (18, 12402420), (20, 11162178), (24, 9301815), (27, 8268280), (30, 7441452), (36, 6201210), (40, 5581089), (45, 4960968), (54, 4134140), (60, 3720726), (72, 3100605), (90, 2480484), (97, 2301480), (108, 2067070), (120, 1860363), (135, 1653656), (180, 1240242), (194, 1150740), (216, 1033535), (270, 826828), (291, 767160), (360, 620121), (388, 575370), (485, 460296), (540, 413414), (582, 383580), (776, 287685), (873, 255720), (970, 230148), (1080, 206707), (1164, 191790), (1455, 153432), (1746, 127860), (1940, 115074), (2131, 104760), (2328, 95895), (2619, 85240), (2910, 76716), (3492, 63930), (3880, 57537), (4262, 52380), (4365, 51144), (5238, 42620), (5820, 38358), (6393, 34920), (6984, 31965), (8524, 26190), (8730, 25572), (10476, 21310), (10655, 20952), (11640, 19179), (12786, 17460), (13095, 17048)]