31951126080

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{15473}}^1$

素因数の和:15738

約数の個数: 224

約数和(自身を含む): 113195404800

約数和(自身を除く): 81244278720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 239, 240, 270, 288, 320, 360, 432, 478, 480, 540, 576, 717, 720, 864, 956, 960, 1080, 1195, 1434, 1440, 1728, 1912, 2151, 2160, 2390, 2868, 2880, 3585, 3824, 4302, 4320, 4780, 5736, 6453, 7170, 7648, 8604, 8640, 9560, 10755, 11472, 12906, 14340, 15296, 15473, 17208, 19120, 21510, 22944, 25812, 28680, 30946, 32265, 34416, 38240, 43020, 45888, 46419, 51624, 57360, 61892, 64530, 68832, 76480, 77365, 86040, 92838, 103248, 114720, 123784, 129060, 137664, 139257, 154730, 172080, 185676, 206496, 229440, 232095, 247568, 258120, 278514, 309460, 344160, 371352, 412992, 417771, 464190, 495136, 516240, 557028, 618920, 688320, 696285, 742704, 835542, 928380, 990272, 1032480, 1114056, 1237840, 1392570, 1485408, 1671084, 1856760, 2064960, 2088855, 2228112, 2475680, 2785140, 2970816, 3342168, 3698047, 3713520, 4177710, 4456224, 4951360, 5570280, 6684336, 7396094, 7427040, 8355420, 8912448, 11094141, 11140560, 13368672, 14792188, 14854080, 16710840, 18490235, 22188282, 22281120, 26737344, 29584376, 33282423, 33421680, 36980470, 44376564, 44562240, 55470705, 59168752, 66564846, 66843360, 73960940, 88753128, 99847269, 110941410, 118337504, 133129692, 133686720, 147921880, 166412115, 177506256, 199694538, 221882820, 236675008, 266259384, 295843760, 332824230, 355012512, 399389076, 443765640, 499236345, 532518768, 591687520, 665648460, 710025024, 798778152, 887531280, 998472690, 1065037536, 1183375040, 1331296920, 1597556304, 1775062560, 1996945380, 2130075072, 2662593840, 3195112608, 3550125120, 3993890760, 5325187680, 6390225216, 7987781520, 10650375360, 15975563040, 31951126080]

約数ペア:

[(1, 31951126080), (2, 15975563040), (3, 10650375360), (4, 7987781520), (5, 6390225216), (6, 5325187680), (8, 3993890760), (9, 3550125120), (10, 3195112608), (12, 2662593840), (15, 2130075072), (16, 1996945380), (18, 1775062560), (20, 1597556304), (24, 1331296920), (27, 1183375040), (30, 1065037536), (32, 998472690), (36, 887531280), (40, 798778152), (45, 710025024), (48, 665648460), (54, 591687520), (60, 532518768), (64, 499236345), (72, 443765640), (80, 399389076), (90, 355012512), (96, 332824230), (108, 295843760), (120, 266259384), (135, 236675008), (144, 221882820), (160, 199694538), (180, 177506256), (192, 166412115), (216, 147921880), (239, 133686720), (240, 133129692), (270, 118337504), (288, 110941410), (320, 99847269), (360, 88753128), (432, 73960940), (478, 66843360), (480, 66564846), (540, 59168752), (576, 55470705), (717, 44562240), (720, 44376564), (864, 36980470), (956, 33421680), (960, 33282423), (1080, 29584376), (1195, 26737344), (1434, 22281120), (1440, 22188282), (1728, 18490235), (1912, 16710840), (2151, 14854080), (2160, 14792188), (2390, 13368672), (2868, 11140560), (2880, 11094141), (3585, 8912448), (3824, 8355420), (4302, 7427040), (4320, 7396094), (4780, 6684336), (5736, 5570280), (6453, 4951360), (7170, 4456224), (7648, 4177710), (8604, 3713520), (8640, 3698047), (9560, 3342168), (10755, 2970816), (11472, 2785140), (12906, 2475680), (14340, 2228112), (15296, 2088855), (15473, 2064960), (17208, 1856760), (19120, 1671084), (21510, 1485408), (22944, 1392570), (25812, 1237840), (28680, 1114056), (30946, 1032480), (32265, 990272), (34416, 928380), (38240, 835542), (43020, 742704), (45888, 696285), (46419, 688320), (51624, 618920), (57360, 557028), (61892, 516240), (64530, 495136), (68832, 464190), (76480, 417771), (77365, 412992), (86040, 371352), (92838, 344160), (103248, 309460), (114720, 278514), (123784, 258120), (129060, 247568), (137664, 232095), (139257, 229440), (154730, 206496), (172080, 185676)]