15928981920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{1487}}^1$

素因数の和:1724

約数の個数: 288

約数和(自身を含む): 55980916992

約数和(自身を除く): 40051935072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 173, 180, 215, 240, 258, 288, 344, 346, 360, 387, 430, 480, 516, 519, 645, 688, 692, 720, 774, 860, 865, 1032, 1038, 1290, 1376, 1384, 1440, 1487, 1548, 1557, 1720, 1730, 1935, 2064, 2076, 2580, 2595, 2768, 2974, 3096, 3114, 3440, 3460, 3870, 4128, 4152, 4461, 5160, 5190, 5536, 5948, 6192, 6228, 6880, 6920, 7435, 7439, 7740, 7785, 8304, 8922, 10320, 10380, 11896, 12384, 12456, 13383, 13840, 14870, 14878, 15480, 15570, 16608, 17844, 20640, 20760, 22305, 22317, 23792, 24912, 26766, 27680, 29740, 29756, 30960, 31140, 35688, 37195, 41520, 44610, 44634, 47584, 49824, 53532, 59480, 59512, 61920, 62280, 63941, 66915, 66951, 71376, 74390, 83040, 89220, 89268, 107064, 111585, 118960, 119024, 124560, 127882, 133830, 133902, 142752, 148780, 178440, 178536, 191823, 214128, 223170, 237920, 238048, 249120, 255764, 257251, 267660, 267804, 297560, 319705, 334755, 356880, 357072, 383646, 428256, 446340, 511528, 514502, 535320, 535608, 575469, 595120, 639410, 669510, 713760, 714144, 767292, 771753, 892680, 959115, 1023056, 1029004, 1070640, 1071216, 1150938, 1190240, 1278820, 1286255, 1339020, 1534584, 1543506, 1785360, 1918230, 2046112, 2058008, 2141280, 2142432, 2301876, 2315259, 2557640, 2572510, 2678040, 2877345, 3069168, 3087012, 3570720, 3836460, 3858765, 4116016, 4603752, 4630518, 5115280, 5145020, 5356080, 5754690, 6138336, 6174024, 7672920, 7717530, 8232032, 9207504, 9261036, 10230560, 10290040, 10712160, 11061793, 11509380, 11576295, 12348048, 15345840, 15435060, 18415008, 18522072, 20580080, 22123586, 23018760, 23152590, 24696096, 30691680, 30870120, 33185379, 37044144, 41160160, 44247172, 46037520, 46305180, 55308965, 61740240, 66370758, 74088288, 88494344, 92075040, 92610360, 99556137, 110617930, 123480480, 132741516, 165926895, 176988688, 185220720, 199112274, 221235860, 265483032, 331853790, 353977376, 370441440, 398224548, 442471720, 497780685, 530966064, 663707580, 796449096, 884943440, 995561370, 1061932128, 1327415160, 1592898192, 1769886880, 1991122740, 2654830320, 3185796384, 3982245480, 5309660640, 7964490960, 15928981920]

約数ペア:

[(1, 15928981920), (2, 7964490960), (3, 5309660640), (4, 3982245480), (5, 3185796384), (6, 2654830320), (8, 1991122740), (9, 1769886880), (10, 1592898192), (12, 1327415160), (15, 1061932128), (16, 995561370), (18, 884943440), (20, 796449096), (24, 663707580), (30, 530966064), (32, 497780685), (36, 442471720), (40, 398224548), (43, 370441440), (45, 353977376), (48, 331853790), (60, 265483032), (72, 221235860), (80, 199112274), (86, 185220720), (90, 176988688), (96, 165926895), (120, 132741516), (129, 123480480), (144, 110617930), (160, 99556137), (172, 92610360), (173, 92075040), (180, 88494344), (215, 74088288), (240, 66370758), (258, 61740240), (288, 55308965), (344, 46305180), (346, 46037520), (360, 44247172), (387, 41160160), (430, 37044144), (480, 33185379), (516, 30870120), (519, 30691680), (645, 24696096), (688, 23152590), (692, 23018760), (720, 22123586), (774, 20580080), (860, 18522072), (865, 18415008), (1032, 15435060), (1038, 15345840), (1290, 12348048), (1376, 11576295), (1384, 11509380), (1440, 11061793), (1487, 10712160), (1548, 10290040), (1557, 10230560), (1720, 9261036), (1730, 9207504), (1935, 8232032), (2064, 7717530), (2076, 7672920), (2580, 6174024), (2595, 6138336), (2768, 5754690), (2974, 5356080), (3096, 5145020), (3114, 5115280), (3440, 4630518), (3460, 4603752), (3870, 4116016), (4128, 3858765), (4152, 3836460), (4461, 3570720), (5160, 3087012), (5190, 3069168), (5536, 2877345), (5948, 2678040), (6192, 2572510), (6228, 2557640), (6880, 2315259), (6920, 2301876), (7435, 2142432), (7439, 2141280), (7740, 2058008), (7785, 2046112), (8304, 1918230), (8922, 1785360), (10320, 1543506), (10380, 1534584), (11896, 1339020), (12384, 1286255), (12456, 1278820), (13383, 1190240), (13840, 1150938), (14870, 1071216), (14878, 1070640), (15480, 1029004), (15570, 1023056), (16608, 959115), (17844, 892680), (20640, 771753), (20760, 767292), (22305, 714144), (22317, 713760), (23792, 669510), (24912, 639410), (26766, 595120), (27680, 575469), (29740, 535608), (29756, 535320), (30960, 514502), (31140, 511528), (35688, 446340), (37195, 428256), (41520, 383646), (44610, 357072), (44634, 356880), (47584, 334755), (49824, 319705), (53532, 297560), (59480, 267804), (59512, 267660), (61920, 257251), (62280, 255764), (63941, 249120), (66915, 238048), (66951, 237920), (71376, 223170), (74390, 214128), (83040, 191823), (89220, 178536), (89268, 178440), (107064, 148780), (111585, 142752), (118960, 133902), (119024, 133830), (124560, 127882)]