2020694400

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{70163}}^1$

素因数の和:70193

約数の個数: 144

約数和(自身を含む): 7210403460

約数和(自身を除く): 5189709060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 800, 900, 960, 1152, 1200, 1440, 1600, 1800, 1920, 2400, 2880, 3200, 3600, 4800, 5760, 7200, 9600, 14400, 28800, 70163, 140326, 210489, 280652, 350815, 420978, 561304, 631467, 701630, 841956, 1052445, 1122608, 1262934, 1403260, 1683912, 1754075, 2104890, 2245216, 2525868, 2806520, 3157335, 3367824, 3508150, 4209780, 4490432, 5051736, 5262225, 5613040, 6314670, 6735648, 7016300, 8419560, 8980864, 10103472, 10524450, 11226080, 12629340, 13471296, 14032600, 15786675, 16839120, 20206944, 21048900, 22452160, 25258680, 26942592, 28065200, 31573350, 33678240, 40413888, 42097800, 44904320, 50517360, 56130400, 63146700, 67356480, 80827776, 84195600, 101034720, 112260800, 126293400, 134712960, 168391200, 202069440, 224521600, 252586800, 336782400, 404138880, 505173600, 673564800, 1010347200, 2020694400]

約数ペア:

[(1, 2020694400), (2, 1010347200), (3, 673564800), (4, 505173600), (5, 404138880), (6, 336782400), (8, 252586800), (9, 224521600), (10, 202069440), (12, 168391200), (15, 134712960), (16, 126293400), (18, 112260800), (20, 101034720), (24, 84195600), (25, 80827776), (30, 67356480), (32, 63146700), (36, 56130400), (40, 50517360), (45, 44904320), (48, 42097800), (50, 40413888), (60, 33678240), (64, 31573350), (72, 28065200), (75, 26942592), (80, 25258680), (90, 22452160), (96, 21048900), (100, 20206944), (120, 16839120), (128, 15786675), (144, 14032600), (150, 13471296), (160, 12629340), (180, 11226080), (192, 10524450), (200, 10103472), (225, 8980864), (240, 8419560), (288, 7016300), (300, 6735648), (320, 6314670), (360, 5613040), (384, 5262225), (400, 5051736), (450, 4490432), (480, 4209780), (576, 3508150), (600, 3367824), (640, 3157335), (720, 2806520), (800, 2525868), (900, 2245216), (960, 2104890), (1152, 1754075), (1200, 1683912), (1440, 1403260), (1600, 1262934), (1800, 1122608), (1920, 1052445), (2400, 841956), (2880, 701630), (3200, 631467), (3600, 561304), (4800, 420978), (5760, 350815), (7200, 280652), (9600, 210489), (14400, 140326), (28800, 70163)]