1389252960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:350

約数の個数: 288

約数和(自身を含む): 4903778880

約数和(自身を除く): 3514525920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 80, 90, 96, 106, 109, 120, 144, 159, 160, 167, 180, 212, 218, 240, 265, 288, 318, 327, 334, 360, 424, 436, 477, 480, 501, 530, 545, 636, 654, 668, 720, 795, 835, 848, 872, 954, 981, 1002, 1060, 1090, 1272, 1308, 1336, 1440, 1503, 1590, 1635, 1670, 1696, 1744, 1908, 1962, 2004, 2120, 2180, 2385, 2505, 2544, 2616, 2672, 3006, 3180, 3270, 3340, 3488, 3816, 3924, 4008, 4240, 4360, 4770, 4905, 5010, 5088, 5232, 5344, 5777, 6012, 6360, 6540, 6680, 7515, 7632, 7848, 8016, 8480, 8720, 8851, 9540, 9810, 10020, 10464, 11554, 12024, 12720, 13080, 13360, 15030, 15264, 15696, 16032, 17331, 17440, 17702, 18203, 19080, 19620, 20040, 23108, 24048, 25440, 26160, 26553, 26720, 28885, 30060, 31392, 34662, 35404, 36406, 38160, 39240, 40080, 44255, 46216, 48096, 51993, 52320, 53106, 54609, 57770, 60120, 69324, 70808, 72812, 76320, 78480, 79659, 80160, 86655, 88510, 91015, 92432, 103986, 106212, 109218, 115540, 120240, 132765, 138648, 141616, 145624, 156960, 159318, 163827, 173310, 177020, 182030, 184864, 207972, 212424, 218436, 231080, 240480, 259965, 265530, 273045, 277296, 283232, 291248, 318636, 327654, 346620, 354040, 364060, 398295, 415944, 424848, 436872, 462160, 519930, 531060, 546090, 554592, 582496, 637272, 655308, 693240, 708080, 728120, 796590, 819135, 831888, 849696, 873744, 924320, 964759, 1039860, 1062120, 1092180, 1274544, 1310616, 1386480, 1416160, 1456240, 1593180, 1638270, 1663776, 1747488, 1929518, 2079720, 2124240, 2184360, 2549088, 2621232, 2772960, 2894277, 2912480, 3186360, 3276540, 3859036, 4159440, 4248480, 4368720, 4823795, 5242464, 5788554, 6372720, 6553080, 7718072, 8318880, 8682831, 8737440, 9647590, 11577108, 12745440, 13106160, 14471385, 15436144, 17365662, 19295180, 23154216, 26212320, 28942770, 30872288, 34731324, 38590360, 43414155, 46308432, 57885540, 69462648, 77180720, 86828310, 92616864, 115771080, 138925296, 154361440, 173656620, 231542160, 277850592, 347313240, 463084320, 694626480, 1389252960]

約数ペア:

[(1, 1389252960), (2, 694626480), (3, 463084320), (4, 347313240), (5, 277850592), (6, 231542160), (8, 173656620), (9, 154361440), (10, 138925296), (12, 115771080), (15, 92616864), (16, 86828310), (18, 77180720), (20, 69462648), (24, 57885540), (30, 46308432), (32, 43414155), (36, 38590360), (40, 34731324), (45, 30872288), (48, 28942770), (53, 26212320), (60, 23154216), (72, 19295180), (80, 17365662), (90, 15436144), (96, 14471385), (106, 13106160), (109, 12745440), (120, 11577108), (144, 9647590), (159, 8737440), (160, 8682831), (167, 8318880), (180, 7718072), (212, 6553080), (218, 6372720), (240, 5788554), (265, 5242464), (288, 4823795), (318, 4368720), (327, 4248480), (334, 4159440), (360, 3859036), (424, 3276540), (436, 3186360), (477, 2912480), (480, 2894277), (501, 2772960), (530, 2621232), (545, 2549088), (636, 2184360), (654, 2124240), (668, 2079720), (720, 1929518), (795, 1747488), (835, 1663776), (848, 1638270), (872, 1593180), (954, 1456240), (981, 1416160), (1002, 1386480), (1060, 1310616), (1090, 1274544), (1272, 1092180), (1308, 1062120), (1336, 1039860), (1440, 964759), (1503, 924320), (1590, 873744), (1635, 849696), (1670, 831888), (1696, 819135), (1744, 796590), (1908, 728120), (1962, 708080), (2004, 693240), (2120, 655308), (2180, 637272), (2385, 582496), (2505, 554592), (2544, 546090), (2616, 531060), (2672, 519930), (3006, 462160), (3180, 436872), (3270, 424848), (3340, 415944), (3488, 398295), (3816, 364060), (3924, 354040), (4008, 346620), (4240, 327654), (4360, 318636), (4770, 291248), (4905, 283232), (5010, 277296), (5088, 273045), (5232, 265530), (5344, 259965), (5777, 240480), (6012, 231080), (6360, 218436), (6540, 212424), (6680, 207972), (7515, 184864), (7632, 182030), (7848, 177020), (8016, 173310), (8480, 163827), (8720, 159318), (8851, 156960), (9540, 145624), (9810, 141616), (10020, 138648), (10464, 132765), (11554, 120240), (12024, 115540), (12720, 109218), (13080, 106212), (13360, 103986), (15030, 92432), (15264, 91015), (15696, 88510), (16032, 86655), (17331, 80160), (17440, 79659), (17702, 78480), (18203, 76320), (19080, 72812), (19620, 70808), (20040, 69324), (23108, 60120), (24048, 57770), (25440, 54609), (26160, 53106), (26553, 52320), (26720, 51993), (28885, 48096), (30060, 46216), (31392, 44255), (34662, 40080), (35404, 39240), (36406, 38160)]