211483080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:524

約数の個数: 192

約数和(自身を含む): 727833600

約数和(自身を除く): 516350520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 47, 58, 60, 72, 87, 90, 94, 116, 120, 141, 145, 174, 180, 188, 232, 235, 261, 282, 290, 348, 360, 376, 423, 431, 435, 470, 522, 564, 580, 696, 705, 846, 862, 870, 940, 1044, 1128, 1160, 1293, 1305, 1363, 1410, 1692, 1724, 1740, 1880, 2088, 2115, 2155, 2586, 2610, 2726, 2820, 3384, 3448, 3480, 3879, 4089, 4230, 4310, 5172, 5220, 5452, 5640, 6465, 6815, 7758, 8178, 8460, 8620, 10344, 10440, 10904, 12267, 12499, 12930, 13630, 15516, 16356, 16920, 17240, 19395, 20257, 20445, 24534, 24998, 25860, 27260, 31032, 32712, 37497, 38790, 40514, 40890, 49068, 49996, 51720, 54520, 60771, 61335, 62495, 74994, 77580, 81028, 81780, 98136, 99992, 101285, 112491, 121542, 122670, 124990, 149988, 155160, 162056, 163560, 182313, 187485, 202570, 224982, 243084, 245340, 249980, 299976, 303855, 364626, 374970, 405140, 449964, 486168, 490680, 499960, 562455, 587453, 607710, 729252, 749940, 810280, 899928, 911565, 1124910, 1174906, 1215420, 1458504, 1499880, 1762359, 1823130, 2249820, 2349812, 2430840, 2937265, 3524718, 3646260, 4499640, 4699624, 5287077, 5874530, 7049436, 7292520, 8811795, 10574154, 11749060, 14098872, 17623590, 21148308, 23498120, 26435385, 35247180, 42296616, 52870770, 70494360, 105741540, 211483080]

約数ペア:

[(1, 211483080), (2, 105741540), (3, 70494360), (4, 52870770), (5, 42296616), (6, 35247180), (8, 26435385), (9, 23498120), (10, 21148308), (12, 17623590), (15, 14098872), (18, 11749060), (20, 10574154), (24, 8811795), (29, 7292520), (30, 7049436), (36, 5874530), (40, 5287077), (45, 4699624), (47, 4499640), (58, 3646260), (60, 3524718), (72, 2937265), (87, 2430840), (90, 2349812), (94, 2249820), (116, 1823130), (120, 1762359), (141, 1499880), (145, 1458504), (174, 1215420), (180, 1174906), (188, 1124910), (232, 911565), (235, 899928), (261, 810280), (282, 749940), (290, 729252), (348, 607710), (360, 587453), (376, 562455), (423, 499960), (431, 490680), (435, 486168), (470, 449964), (522, 405140), (564, 374970), (580, 364626), (696, 303855), (705, 299976), (846, 249980), (862, 245340), (870, 243084), (940, 224982), (1044, 202570), (1128, 187485), (1160, 182313), (1293, 163560), (1305, 162056), (1363, 155160), (1410, 149988), (1692, 124990), (1724, 122670), (1740, 121542), (1880, 112491), (2088, 101285), (2115, 99992), (2155, 98136), (2586, 81780), (2610, 81028), (2726, 77580), (2820, 74994), (3384, 62495), (3448, 61335), (3480, 60771), (3879, 54520), (4089, 51720), (4230, 49996), (4310, 49068), (5172, 40890), (5220, 40514), (5452, 38790), (5640, 37497), (6465, 32712), (6815, 31032), (7758, 27260), (8178, 25860), (8460, 24998), (8620, 24534), (10344, 20445), (10440, 20257), (10904, 19395), (12267, 17240), (12499, 16920), (12930, 16356), (13630, 15516)]