21167607120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{471649}}^1$

素因数の和:471693

約数の個数: 160

約数和(自身を含む): 75796041600

約数和(自身を除く): 54628434480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 374, 408, 440, 510, 528, 561, 660, 680, 748, 816, 880, 935, 1020, 1122, 1320, 1360, 1496, 1870, 2040, 2244, 2640, 2805, 2992, 3740, 4080, 4488, 5610, 7480, 8976, 11220, 14960, 22440, 44880, 471649, 943298, 1414947, 1886596, 2358245, 2829894, 3773192, 4716490, 5188139, 5659788, 7074735, 7546384, 8018033, 9432980, 10376278, 11319576, 14149470, 15564417, 16036066, 18865960, 20752556, 22639152, 24054099, 25940695, 28298940, 31128834, 32072132, 37731920, 40090165, 41505112, 48108198, 51881390, 56597880, 62257668, 64144264, 77822085, 80180330, 83010224, 88198363, 96216396, 103762780, 113195760, 120270495, 124515336, 128288528, 155644170, 160360660, 176396726, 192432792, 207525560, 240540990, 249030672, 264595089, 311288340, 320721320, 352793452, 384865584, 415051120, 440991815, 481081980, 529190178, 622576680, 641442640, 705586904, 881983630, 962163960, 1058380356, 1245153360, 1322975445, 1411173808, 1763967260, 1924327920, 2116760712, 2645950890, 3527934520, 4233521424, 5291901780, 7055869040, 10583803560, 21167607120]

約数ペア:

[(1, 21167607120), (2, 10583803560), (3, 7055869040), (4, 5291901780), (5, 4233521424), (6, 3527934520), (8, 2645950890), (10, 2116760712), (11, 1924327920), (12, 1763967260), (15, 1411173808), (16, 1322975445), (17, 1245153360), (20, 1058380356), (22, 962163960), (24, 881983630), (30, 705586904), (33, 641442640), (34, 622576680), (40, 529190178), (44, 481081980), (48, 440991815), (51, 415051120), (55, 384865584), (60, 352793452), (66, 320721320), (68, 311288340), (80, 264595089), (85, 249030672), (88, 240540990), (102, 207525560), (110, 192432792), (120, 176396726), (132, 160360660), (136, 155644170), (165, 128288528), (170, 124515336), (176, 120270495), (187, 113195760), (204, 103762780), (220, 96216396), (240, 88198363), (255, 83010224), (264, 80180330), (272, 77822085), (330, 64144264), (340, 62257668), (374, 56597880), (408, 51881390), (440, 48108198), (510, 41505112), (528, 40090165), (561, 37731920), (660, 32072132), (680, 31128834), (748, 28298940), (816, 25940695), (880, 24054099), (935, 22639152), (1020, 20752556), (1122, 18865960), (1320, 16036066), (1360, 15564417), (1496, 14149470), (1870, 11319576), (2040, 10376278), (2244, 9432980), (2640, 8018033), (2805, 7546384), (2992, 7074735), (3740, 5659788), (4080, 5188139), (4488, 4716490), (5610, 3773192), (7480, 2829894), (8976, 2358245), (11220, 1886596), (14960, 1414947), (22440, 943298), (44880, 471649)]