2445423840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1889}}^1$

素因数の和:1970

約数の個数: 288

約数和(自身を含む): 8915961600

約数和(自身を除く): 6470537760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 31, 32, 36, 40, 45, 48, 58, 60, 62, 72, 80, 87, 90, 93, 96, 116, 120, 124, 144, 145, 155, 160, 174, 180, 186, 232, 240, 248, 261, 279, 288, 290, 310, 348, 360, 372, 435, 464, 465, 480, 496, 522, 558, 580, 620, 696, 720, 744, 870, 899, 928, 930, 992, 1044, 1116, 1160, 1240, 1305, 1392, 1395, 1440, 1488, 1740, 1798, 1860, 1889, 2088, 2232, 2320, 2480, 2610, 2697, 2784, 2790, 2976, 3480, 3596, 3720, 3778, 4176, 4464, 4495, 4640, 4960, 5220, 5394, 5580, 5667, 6960, 7192, 7440, 7556, 8091, 8352, 8928, 8990, 9445, 10440, 10788, 11160, 11334, 13485, 13920, 14384, 14880, 15112, 16182, 17001, 17980, 18890, 20880, 21576, 22320, 22668, 26970, 28335, 28768, 30224, 32364, 34002, 35960, 37780, 40455, 41760, 43152, 44640, 45336, 53940, 54781, 56670, 58559, 60448, 64728, 68004, 71920, 75560, 80910, 85005, 86304, 90672, 107880, 109562, 113340, 117118, 129456, 136008, 143840, 151120, 161820, 164343, 170010, 175677, 181344, 215760, 219124, 226680, 234236, 258912, 272016, 273905, 292795, 302240, 323640, 328686, 340020, 351354, 431520, 438248, 453360, 468472, 493029, 527031, 544032, 547810, 585590, 647280, 657372, 680040, 702708, 821715, 876496, 878385, 906720, 936944, 986058, 1054062, 1095620, 1171180, 1294560, 1314744, 1360080, 1405416, 1643430, 1698211, 1752992, 1756770, 1873888, 1972116, 2108124, 2191240, 2342360, 2465145, 2629488, 2635155, 2720160, 2810832, 3286860, 3396422, 3513540, 3944232, 4216248, 4382480, 4684720, 4930290, 5094633, 5258976, 5270310, 5621664, 6573720, 6792844, 7027080, 7888464, 8432496, 8491055, 8764960, 9369440, 9860580, 10189266, 10540620, 13147440, 13585688, 14054160, 15283899, 15776928, 16864992, 16982110, 19721160, 20378532, 21081240, 25473165, 26294880, 27171376, 28108320, 30567798, 33964220, 39442320, 40757064, 42162480, 50946330, 54342752, 61135596, 67928440, 76419495, 78884640, 81514128, 84324960, 101892660, 122271192, 135856880, 152838990, 163028256, 203785320, 244542384, 271713760, 305677980, 407570640, 489084768, 611355960, 815141280, 1222711920, 2445423840]

約数ペア:

[(1, 2445423840), (2, 1222711920), (3, 815141280), (4, 611355960), (5, 489084768), (6, 407570640), (8, 305677980), (9, 271713760), (10, 244542384), (12, 203785320), (15, 163028256), (16, 152838990), (18, 135856880), (20, 122271192), (24, 101892660), (29, 84324960), (30, 81514128), (31, 78884640), (32, 76419495), (36, 67928440), (40, 61135596), (45, 54342752), (48, 50946330), (58, 42162480), (60, 40757064), (62, 39442320), (72, 33964220), (80, 30567798), (87, 28108320), (90, 27171376), (93, 26294880), (96, 25473165), (116, 21081240), (120, 20378532), (124, 19721160), (144, 16982110), (145, 16864992), (155, 15776928), (160, 15283899), (174, 14054160), (180, 13585688), (186, 13147440), (232, 10540620), (240, 10189266), (248, 9860580), (261, 9369440), (279, 8764960), (288, 8491055), (290, 8432496), (310, 7888464), (348, 7027080), (360, 6792844), (372, 6573720), (435, 5621664), (464, 5270310), (465, 5258976), (480, 5094633), (496, 4930290), (522, 4684720), (558, 4382480), (580, 4216248), (620, 3944232), (696, 3513540), (720, 3396422), (744, 3286860), (870, 2810832), (899, 2720160), (928, 2635155), (930, 2629488), (992, 2465145), (1044, 2342360), (1116, 2191240), (1160, 2108124), (1240, 1972116), (1305, 1873888), (1392, 1756770), (1395, 1752992), (1440, 1698211), (1488, 1643430), (1740, 1405416), (1798, 1360080), (1860, 1314744), (1889, 1294560), (2088, 1171180), (2232, 1095620), (2320, 1054062), (2480, 986058), (2610, 936944), (2697, 906720), (2784, 878385), (2790, 876496), (2976, 821715), (3480, 702708), (3596, 680040), (3720, 657372), (3778, 647280), (4176, 585590), (4464, 547810), (4495, 544032), (4640, 527031), (4960, 493029), (5220, 468472), (5394, 453360), (5580, 438248), (5667, 431520), (6960, 351354), (7192, 340020), (7440, 328686), (7556, 323640), (8091, 302240), (8352, 292795), (8928, 273905), (8990, 272016), (9445, 258912), (10440, 234236), (10788, 226680), (11160, 219124), (11334, 215760), (13485, 181344), (13920, 175677), (14384, 170010), (14880, 164343), (15112, 161820), (16182, 151120), (17001, 143840), (17980, 136008), (18890, 129456), (20880, 117118), (21576, 113340), (22320, 109562), (22668, 107880), (26970, 90672), (28335, 86304), (28768, 85005), (30224, 80910), (32364, 75560), (34002, 71920), (35960, 68004), (37780, 64728), (40455, 60448), (41760, 58559), (43152, 56670), (44640, 54781), (45336, 53940)]