1915876800

素因数分解:

$2^6\times 3^4\times 5^2\times {\mathrm{14783}}^1$

素因数の和:14817

約数の個数: 210

約数和(自身を含む): 7042757568

約数和(自身を除く): 5126880768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 324, 360, 400, 405, 432, 450, 480, 540, 576, 600, 648, 675, 720, 800, 810, 864, 900, 960, 1080, 1200, 1296, 1350, 1440, 1600, 1620, 1728, 1800, 2025, 2160, 2400, 2592, 2700, 2880, 3240, 3600, 4050, 4320, 4800, 5184, 5400, 6480, 7200, 8100, 8640, 10800, 12960, 14400, 14783, 16200, 21600, 25920, 29566, 32400, 43200, 44349, 59132, 64800, 73915, 88698, 118264, 129600, 133047, 147830, 177396, 221745, 236528, 266094, 295660, 354792, 369575, 399141, 443490, 473056, 532188, 591320, 665235, 709584, 739150, 798282, 886980, 946112, 1064376, 1108725, 1182640, 1197423, 1330470, 1419168, 1478300, 1596564, 1773960, 1995705, 2128752, 2217450, 2365280, 2394846, 2660940, 2838336, 2956600, 3193128, 3326175, 3547920, 3991410, 4257504, 4434900, 4730560, 4789692, 5321880, 5913200, 5987115, 6386256, 6652350, 7095840, 7982820, 8515008, 8869800, 9579384, 9978525, 10643760, 11826400, 11974230, 12772512, 13304700, 14191680, 15965640, 17739600, 19158768, 19957050, 21287520, 23652800, 23948460, 25545024, 26609400, 29935575, 31931280, 35479200, 38317536, 39914100, 42575040, 47896920, 53218800, 59871150, 63862560, 70958400, 76635072, 79828200, 95793840, 106437600, 119742300, 127725120, 159656400, 191587680, 212875200, 239484600, 319312800, 383175360, 478969200, 638625600, 957938400, 1915876800]

約数ペア:

[(1, 1915876800), (2, 957938400), (3, 638625600), (4, 478969200), (5, 383175360), (6, 319312800), (8, 239484600), (9, 212875200), (10, 191587680), (12, 159656400), (15, 127725120), (16, 119742300), (18, 106437600), (20, 95793840), (24, 79828200), (25, 76635072), (27, 70958400), (30, 63862560), (32, 59871150), (36, 53218800), (40, 47896920), (45, 42575040), (48, 39914100), (50, 38317536), (54, 35479200), (60, 31931280), (64, 29935575), (72, 26609400), (75, 25545024), (80, 23948460), (81, 23652800), (90, 21287520), (96, 19957050), (100, 19158768), (108, 17739600), (120, 15965640), (135, 14191680), (144, 13304700), (150, 12772512), (160, 11974230), (162, 11826400), (180, 10643760), (192, 9978525), (200, 9579384), (216, 8869800), (225, 8515008), (240, 7982820), (270, 7095840), (288, 6652350), (300, 6386256), (320, 5987115), (324, 5913200), (360, 5321880), (400, 4789692), (405, 4730560), (432, 4434900), (450, 4257504), (480, 3991410), (540, 3547920), (576, 3326175), (600, 3193128), (648, 2956600), (675, 2838336), (720, 2660940), (800, 2394846), (810, 2365280), (864, 2217450), (900, 2128752), (960, 1995705), (1080, 1773960), (1200, 1596564), (1296, 1478300), (1350, 1419168), (1440, 1330470), (1600, 1197423), (1620, 1182640), (1728, 1108725), (1800, 1064376), (2025, 946112), (2160, 886980), (2400, 798282), (2592, 739150), (2700, 709584), (2880, 665235), (3240, 591320), (3600, 532188), (4050, 473056), (4320, 443490), (4800, 399141), (5184, 369575), (5400, 354792), (6480, 295660), (7200, 266094), (8100, 236528), (8640, 221745), (10800, 177396), (12960, 147830), (14400, 133047), (14783, 129600), (16200, 118264), (21600, 88698), (25920, 73915), (29566, 64800), (32400, 59132), (43200, 44349)]