2019945600

素因数分解:

$2^7\times 3^4\times 5^2\times {\mathrm{7793}}^1$

素因数の和:7829

約数の個数: 240

約数和(自身を含む): 7454999970

約数和(自身を除く): 5435054370

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, 128, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 324, 360, 384, 400, 405, 432, 450, 480, 540, 576, 600, 640, 648, 675, 720, 800, 810, 864, 900, 960, 1080, 1152, 1200, 1296, 1350, 1440, 1600, 1620, 1728, 1800, 1920, 2025, 2160, 2400, 2592, 2700, 2880, 3200, 3240, 3456, 3600, 4050, 4320, 4800, 5184, 5400, 5760, 6480, 7200, 7793, 8100, 8640, 9600, 10368, 10800, 12960, 14400, 15586, 16200, 17280, 21600, 23379, 25920, 28800, 31172, 32400, 38965, 43200, 46758, 51840, 62344, 64800, 70137, 77930, 86400, 93516, 116895, 124688, 129600, 140274, 155860, 187032, 194825, 210411, 233790, 249376, 259200, 280548, 311720, 350685, 374064, 389650, 420822, 467580, 498752, 561096, 584475, 623440, 631233, 701370, 748128, 779300, 841644, 935160, 997504, 1052055, 1122192, 1168950, 1246880, 1262466, 1402740, 1496256, 1558600, 1683288, 1753425, 1870320, 2104110, 2244384, 2337900, 2493760, 2524932, 2805480, 2992512, 3117200, 3156165, 3366576, 3506850, 3740640, 4208220, 4488768, 4675800, 4987520, 5049864, 5260275, 5610960, 6234400, 6312330, 6733152, 7013700, 7481280, 8416440, 8977536, 9351600, 10099728, 10520550, 11221920, 12468800, 12624660, 13466304, 14027400, 14962560, 15780825, 16832880, 18703200, 20199456, 21041100, 22443840, 24937600, 25249320, 26932608, 28054800, 31561650, 33665760, 37406400, 40398912, 42082200, 44887680, 50498640, 56109600, 63123300, 67331520, 74812800, 80797824, 84164400, 100997280, 112219200, 126246600, 134663040, 168328800, 201994560, 224438400, 252493200, 336657600, 403989120, 504986400, 673315200, 1009972800, 2019945600]

約数ペア:

[(1, 2019945600), (2, 1009972800), (3, 673315200), (4, 504986400), (5, 403989120), (6, 336657600), (8, 252493200), (9, 224438400), (10, 201994560), (12, 168328800), (15, 134663040), (16, 126246600), (18, 112219200), (20, 100997280), (24, 84164400), (25, 80797824), (27, 74812800), (30, 67331520), (32, 63123300), (36, 56109600), (40, 50498640), (45, 44887680), (48, 42082200), (50, 40398912), (54, 37406400), (60, 33665760), (64, 31561650), (72, 28054800), (75, 26932608), (80, 25249320), (81, 24937600), (90, 22443840), (96, 21041100), (100, 20199456), (108, 18703200), (120, 16832880), (128, 15780825), (135, 14962560), (144, 14027400), (150, 13466304), (160, 12624660), (162, 12468800), (180, 11221920), (192, 10520550), (200, 10099728), (216, 9351600), (225, 8977536), (240, 8416440), (270, 7481280), (288, 7013700), (300, 6733152), (320, 6312330), (324, 6234400), (360, 5610960), (384, 5260275), (400, 5049864), (405, 4987520), (432, 4675800), (450, 4488768), (480, 4208220), (540, 3740640), (576, 3506850), (600, 3366576), (640, 3156165), (648, 3117200), (675, 2992512), (720, 2805480), (800, 2524932), (810, 2493760), (864, 2337900), (900, 2244384), (960, 2104110), (1080, 1870320), (1152, 1753425), (1200, 1683288), (1296, 1558600), (1350, 1496256), (1440, 1402740), (1600, 1262466), (1620, 1246880), (1728, 1168950), (1800, 1122192), (1920, 1052055), (2025, 997504), (2160, 935160), (2400, 841644), (2592, 779300), (2700, 748128), (2880, 701370), (3200, 631233), (3240, 623440), (3456, 584475), (3600, 561096), (4050, 498752), (4320, 467580), (4800, 420822), (5184, 389650), (5400, 374064), (5760, 350685), (6480, 311720), (7200, 280548), (7793, 259200), (8100, 249376), (8640, 233790), (9600, 210411), (10368, 194825), (10800, 187032), (12960, 155860), (14400, 140274), (15586, 129600), (16200, 124688), (17280, 116895), (21600, 93516), (23379, 86400), (25920, 77930), (28800, 70137), (31172, 64800), (32400, 62344), (38965, 51840), (43200, 46758)]