252591360

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{9397}}^1$

素因数の和:9428

約数の個数: 144

約数和(自身を含む): 922056576

約数和(自身を除く): 669465216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 9397, 13440, 18794, 26880, 28191, 37588, 46985, 56382, 65779, 75176, 93970, 112764, 131558, 140955, 150352, 187940, 197337, 225528, 263116, 281910, 300704, 328895, 375880, 394674, 451056, 526232, 563820, 601408, 657790, 751760, 789348, 902112, 986685, 1052464, 1127640, 1202816, 1315580, 1503520, 1578696, 1804224, 1973370, 2104928, 2255280, 2405632, 2631160, 3007040, 3157392, 3608448, 3946740, 4209856, 4510560, 5262320, 6014080, 6314784, 7216896, 7893480, 8419712, 9021120, 10524640, 12028160, 12629568, 15786960, 16839424, 18042240, 21049280, 25259136, 31573920, 36084480, 42098560, 50518272, 63147840, 84197120, 126295680, 252591360]

約数ペア:

[(1, 252591360), (2, 126295680), (3, 84197120), (4, 63147840), (5, 50518272), (6, 42098560), (7, 36084480), (8, 31573920), (10, 25259136), (12, 21049280), (14, 18042240), (15, 16839424), (16, 15786960), (20, 12629568), (21, 12028160), (24, 10524640), (28, 9021120), (30, 8419712), (32, 7893480), (35, 7216896), (40, 6314784), (42, 6014080), (48, 5262320), (56, 4510560), (60, 4209856), (64, 3946740), (70, 3608448), (80, 3157392), (84, 3007040), (96, 2631160), (105, 2405632), (112, 2255280), (120, 2104928), (128, 1973370), (140, 1804224), (160, 1578696), (168, 1503520), (192, 1315580), (210, 1202816), (224, 1127640), (240, 1052464), (256, 986685), (280, 902112), (320, 789348), (336, 751760), (384, 657790), (420, 601408), (448, 563820), (480, 526232), (560, 451056), (640, 394674), (672, 375880), (768, 328895), (840, 300704), (896, 281910), (960, 263116), (1120, 225528), (1280, 197337), (1344, 187940), (1680, 150352), (1792, 140955), (1920, 131558), (2240, 112764), (2688, 93970), (3360, 75176), (3840, 65779), (4480, 56382), (5376, 46985), (6720, 37588), (8960, 28191), (9397, 26880), (13440, 18794)]