1016920800

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{20177}}^1$

素因数の和:20210

約数の個数: 216

約数和(自身を含む): 4098393936

約数和(自身を除く): 3081473136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 336, 350, 360, 400, 420, 450, 480, 504, 525, 560, 600, 630, 672, 700, 720, 800, 840, 900, 1008, 1050, 1120, 1200, 1260, 1400, 1440, 1575, 1680, 1800, 2016, 2100, 2400, 2520, 2800, 3150, 3360, 3600, 4200, 5040, 5600, 6300, 7200, 8400, 10080, 12600, 16800, 20177, 25200, 40354, 50400, 60531, 80708, 100885, 121062, 141239, 161416, 181593, 201770, 242124, 282478, 302655, 322832, 363186, 403540, 423717, 484248, 504425, 564956, 605310, 645664, 706195, 726372, 807080, 847434, 907965, 968496, 1008850, 1129912, 1210620, 1271151, 1412390, 1452744, 1513275, 1614160, 1694868, 1815930, 1936992, 2017700, 2118585, 2259824, 2421240, 2542302, 2824780, 2905488, 3026550, 3228320, 3389736, 3530975, 3631860, 4035400, 4237170, 4519648, 4539825, 4842480, 5084604, 5649560, 5810976, 6053100, 6355755, 6779472, 7061950, 7263720, 8070800, 8474340, 9079650, 9684960, 10169208, 10592925, 11299120, 12106200, 12711510, 13558944, 14123900, 14527440, 16141600, 16948680, 18159300, 20338416, 21185850, 22598240, 24212400, 25423020, 28247800, 29054880, 31778775, 33897360, 36318600, 40676832, 42371700, 48424800, 50846040, 56495600, 63557550, 67794720, 72637200, 84743400, 101692080, 112991200, 127115100, 145274400, 169486800, 203384160, 254230200, 338973600, 508460400, 1016920800]

約数ペア:

[(1, 1016920800), (2, 508460400), (3, 338973600), (4, 254230200), (5, 203384160), (6, 169486800), (7, 145274400), (8, 127115100), (9, 112991200), (10, 101692080), (12, 84743400), (14, 72637200), (15, 67794720), (16, 63557550), (18, 56495600), (20, 50846040), (21, 48424800), (24, 42371700), (25, 40676832), (28, 36318600), (30, 33897360), (32, 31778775), (35, 29054880), (36, 28247800), (40, 25423020), (42, 24212400), (45, 22598240), (48, 21185850), (50, 20338416), (56, 18159300), (60, 16948680), (63, 16141600), (70, 14527440), (72, 14123900), (75, 13558944), (80, 12711510), (84, 12106200), (90, 11299120), (96, 10592925), (100, 10169208), (105, 9684960), (112, 9079650), (120, 8474340), (126, 8070800), (140, 7263720), (144, 7061950), (150, 6779472), (160, 6355755), (168, 6053100), (175, 5810976), (180, 5649560), (200, 5084604), (210, 4842480), (224, 4539825), (225, 4519648), (240, 4237170), (252, 4035400), (280, 3631860), (288, 3530975), (300, 3389736), (315, 3228320), (336, 3026550), (350, 2905488), (360, 2824780), (400, 2542302), (420, 2421240), (450, 2259824), (480, 2118585), (504, 2017700), (525, 1936992), (560, 1815930), (600, 1694868), (630, 1614160), (672, 1513275), (700, 1452744), (720, 1412390), (800, 1271151), (840, 1210620), (900, 1129912), (1008, 1008850), (1050, 968496), (1120, 907965), (1200, 847434), (1260, 807080), (1400, 726372), (1440, 706195), (1575, 645664), (1680, 605310), (1800, 564956), (2016, 504425), (2100, 484248), (2400, 423717), (2520, 403540), (2800, 363186), (3150, 322832), (3360, 302655), (3600, 282478), (4200, 242124), (5040, 201770), (5600, 181593), (6300, 161416), (7200, 141239), (8400, 121062), (10080, 100885), (12600, 80708), (16800, 60531), (20177, 50400), (25200, 40354)]