2486957760

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{17623}}^1$

素因数の和:17660

約数の個数: 252

約数和(自身を含む): 9951250608

約数和(自身を除く): 7464292848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 672, 720, 735, 784, 840, 882, 960, 980, 1008, 1120, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2240, 2352, 2520, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4704, 5040, 5880, 6720, 7056, 7840, 8820, 9408, 10080, 11760, 14112, 15680, 17623, 17640, 20160, 23520, 28224, 35246, 35280, 47040, 52869, 70492, 70560, 88115, 105738, 123361, 140984, 141120, 158607, 176230, 211476, 246722, 264345, 281968, 317214, 352460, 370083, 422952, 493444, 528690, 563936, 616805, 634428, 704920, 740166, 793035, 845904, 863527, 986888, 1057380, 1110249, 1127872, 1233610, 1268856, 1409840, 1480332, 1586070, 1691808, 1727054, 1850415, 1973776, 2114760, 2220498, 2467220, 2537712, 2590581, 2819680, 2960664, 3172140, 3383616, 3454108, 3700830, 3947552, 4229520, 4317635, 4440996, 4934440, 5075424, 5181162, 5551245, 5639360, 5921328, 6344280, 6908216, 7401660, 7771743, 7895104, 8459040, 8635270, 8881992, 9868880, 10150848, 10362324, 11102490, 11842656, 12688560, 12952905, 13816432, 14803320, 15543486, 16918080, 17270540, 17763984, 19737760, 20724648, 22204980, 23685312, 25377120, 25905810, 27632864, 29606640, 31086972, 34541080, 35527968, 38858715, 39475520, 41449296, 44409960, 50754240, 51811620, 55265728, 59213280, 62173944, 69082160, 71055936, 77717430, 82898592, 88819920, 103623240, 118426560, 124347888, 138164320, 155434860, 165797184, 177639840, 207246480, 248695776, 276328640, 310869720, 355279680, 414492960, 497391552, 621739440, 828985920, 1243478880, 2486957760]

約数ペア:

[(1, 2486957760), (2, 1243478880), (3, 828985920), (4, 621739440), (5, 497391552), (6, 414492960), (7, 355279680), (8, 310869720), (9, 276328640), (10, 248695776), (12, 207246480), (14, 177639840), (15, 165797184), (16, 155434860), (18, 138164320), (20, 124347888), (21, 118426560), (24, 103623240), (28, 88819920), (30, 82898592), (32, 77717430), (35, 71055936), (36, 69082160), (40, 62173944), (42, 59213280), (45, 55265728), (48, 51811620), (49, 50754240), (56, 44409960), (60, 41449296), (63, 39475520), (64, 38858715), (70, 35527968), (72, 34541080), (80, 31086972), (84, 29606640), (90, 27632864), (96, 25905810), (98, 25377120), (105, 23685312), (112, 22204980), (120, 20724648), (126, 19737760), (140, 17763984), (144, 17270540), (147, 16918080), (160, 15543486), (168, 14803320), (180, 13816432), (192, 12952905), (196, 12688560), (210, 11842656), (224, 11102490), (240, 10362324), (245, 10150848), (252, 9868880), (280, 8881992), (288, 8635270), (294, 8459040), (315, 7895104), (320, 7771743), (336, 7401660), (360, 6908216), (392, 6344280), (420, 5921328), (441, 5639360), (448, 5551245), (480, 5181162), (490, 5075424), (504, 4934440), (560, 4440996), (576, 4317635), (588, 4229520), (630, 3947552), (672, 3700830), (720, 3454108), (735, 3383616), (784, 3172140), (840, 2960664), (882, 2819680), (960, 2590581), (980, 2537712), (1008, 2467220), (1120, 2220498), (1176, 2114760), (1260, 1973776), (1344, 1850415), (1440, 1727054), (1470, 1691808), (1568, 1586070), (1680, 1480332), (1764, 1409840), (1960, 1268856), (2016, 1233610), (2205, 1127872), (2240, 1110249), (2352, 1057380), (2520, 986888), (2880, 863527), (2940, 845904), (3136, 793035), (3360, 740166), (3528, 704920), (3920, 634428), (4032, 616805), (4410, 563936), (4704, 528690), (5040, 493444), (5880, 422952), (6720, 370083), (7056, 352460), (7840, 317214), (8820, 281968), (9408, 264345), (10080, 246722), (11760, 211476), (14112, 176230), (15680, 158607), (17623, 141120), (17640, 140984), (20160, 123361), (23520, 105738), (28224, 88115), (35246, 70560), (35280, 70492), (47040, 52869)]