171523440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7219}}^1$

素因数の和:7252

約数の個数: 160

約数和(自身を含む): 644601600

約数和(自身を除く): 473078160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7219, 7920, 11880, 14438, 21657, 23760, 28876, 36095, 43314, 57752, 64971, 72190, 79409, 86628, 108285, 115504, 129942, 144380, 158818, 173256, 194913, 216570, 238227, 259884, 288760, 317636, 324855, 346512, 389826, 397045, 433140, 476454, 519768, 577520, 635272, 649710, 714681, 779652, 794090, 866280, 952908, 974565, 1039536, 1191135, 1270544, 1299420, 1429362, 1559304, 1588180, 1732560, 1905816, 1949130, 2144043, 2382270, 2598840, 2858724, 3118608, 3176360, 3573405, 3811632, 3898260, 4288086, 4764540, 5197680, 5717448, 6352720, 7146810, 7796520, 8576172, 9529080, 10720215, 11434896, 14293620, 15593040, 17152344, 19058160, 21440430, 28587240, 34304688, 42880860, 57174480, 85761720, 171523440]

約数ペア:

[(1, 171523440), (2, 85761720), (3, 57174480), (4, 42880860), (5, 34304688), (6, 28587240), (8, 21440430), (9, 19058160), (10, 17152344), (11, 15593040), (12, 14293620), (15, 11434896), (16, 10720215), (18, 9529080), (20, 8576172), (22, 7796520), (24, 7146810), (27, 6352720), (30, 5717448), (33, 5197680), (36, 4764540), (40, 4288086), (44, 3898260), (45, 3811632), (48, 3573405), (54, 3176360), (55, 3118608), (60, 2858724), (66, 2598840), (72, 2382270), (80, 2144043), (88, 1949130), (90, 1905816), (99, 1732560), (108, 1588180), (110, 1559304), (120, 1429362), (132, 1299420), (135, 1270544), (144, 1191135), (165, 1039536), (176, 974565), (180, 952908), (198, 866280), (216, 794090), (220, 779652), (240, 714681), (264, 649710), (270, 635272), (297, 577520), (330, 519768), (360, 476454), (396, 433140), (432, 397045), (440, 389826), (495, 346512), (528, 324855), (540, 317636), (594, 288760), (660, 259884), (720, 238227), (792, 216570), (880, 194913), (990, 173256), (1080, 158818), (1188, 144380), (1320, 129942), (1485, 115504), (1584, 108285), (1980, 86628), (2160, 79409), (2376, 72190), (2640, 64971), (2970, 57752), (3960, 43314), (4752, 36095), (5940, 28876), (7219, 23760), (7920, 21657), (11880, 14438)]