223585560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1$

素因数の和:590

約数の個数: 192

約数和(自身を含む): 800616960

約数和(自身を除く): 577031400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 131, 132, 165, 180, 198, 220, 262, 264, 330, 360, 393, 396, 431, 440, 495, 524, 655, 660, 786, 792, 862, 990, 1048, 1179, 1293, 1310, 1320, 1441, 1572, 1724, 1965, 1980, 2155, 2358, 2586, 2620, 2882, 3144, 3448, 3879, 3930, 3960, 4310, 4323, 4716, 4741, 5172, 5240, 5764, 5895, 6465, 7205, 7758, 7860, 8620, 8646, 9432, 9482, 10344, 11528, 11790, 12930, 12969, 14223, 14410, 15516, 15720, 17240, 17292, 18964, 19395, 21615, 23580, 23705, 25860, 25938, 28446, 28820, 31032, 34584, 37928, 38790, 42669, 43230, 47160, 47410, 51720, 51876, 56461, 56892, 57640, 64845, 71115, 77580, 85338, 86460, 94820, 103752, 112922, 113784, 129690, 142230, 155160, 169383, 170676, 172920, 189640, 213345, 225844, 259380, 282305, 284460, 338766, 341352, 426690, 451688, 508149, 518760, 564610, 568920, 621071, 677532, 846915, 853380, 1016298, 1129220, 1242142, 1355064, 1693830, 1706760, 1863213, 2032596, 2258440, 2484284, 2540745, 3105355, 3387660, 3726426, 4065192, 4968568, 5081490, 5589639, 6210710, 6775320, 7452852, 9316065, 10162980, 11179278, 12421420, 14905704, 18632130, 20325960, 22358556, 24842840, 27948195, 37264260, 44717112, 55896390, 74528520, 111792780, 223585560]

約数ペア:

[(1, 223585560), (2, 111792780), (3, 74528520), (4, 55896390), (5, 44717112), (6, 37264260), (8, 27948195), (9, 24842840), (10, 22358556), (11, 20325960), (12, 18632130), (15, 14905704), (18, 12421420), (20, 11179278), (22, 10162980), (24, 9316065), (30, 7452852), (33, 6775320), (36, 6210710), (40, 5589639), (44, 5081490), (45, 4968568), (55, 4065192), (60, 3726426), (66, 3387660), (72, 3105355), (88, 2540745), (90, 2484284), (99, 2258440), (110, 2032596), (120, 1863213), (131, 1706760), (132, 1693830), (165, 1355064), (180, 1242142), (198, 1129220), (220, 1016298), (262, 853380), (264, 846915), (330, 677532), (360, 621071), (393, 568920), (396, 564610), (431, 518760), (440, 508149), (495, 451688), (524, 426690), (655, 341352), (660, 338766), (786, 284460), (792, 282305), (862, 259380), (990, 225844), (1048, 213345), (1179, 189640), (1293, 172920), (1310, 170676), (1320, 169383), (1441, 155160), (1572, 142230), (1724, 129690), (1965, 113784), (1980, 112922), (2155, 103752), (2358, 94820), (2586, 86460), (2620, 85338), (2882, 77580), (3144, 71115), (3448, 64845), (3879, 57640), (3930, 56892), (3960, 56461), (4310, 51876), (4323, 51720), (4716, 47410), (4741, 47160), (5172, 43230), (5240, 42669), (5764, 38790), (5895, 37928), (6465, 34584), (7205, 31032), (7758, 28820), (7860, 28446), (8620, 25938), (8646, 25860), (9432, 23705), (9482, 23580), (10344, 21615), (11528, 19395), (11790, 18964), (12930, 17292), (12969, 17240), (14223, 15720), (14410, 15516)]