227093160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{661}}^1$

素因数の和:1091

約数の個数: 128

約数和(自身を含む): 781689600

約数和(自身を除く): 554596440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 409, 420, 661, 818, 840, 1227, 1322, 1636, 1983, 2045, 2454, 2644, 2863, 3272, 3305, 3966, 4090, 4627, 4908, 5288, 5726, 6135, 6610, 7932, 8180, 8589, 9254, 9816, 9915, 11452, 12270, 13220, 13881, 14315, 15864, 16360, 17178, 18508, 19830, 22904, 23135, 24540, 26440, 27762, 28630, 34356, 37016, 39660, 42945, 46270, 49080, 55524, 57260, 68712, 69405, 79320, 85890, 92540, 111048, 114520, 138810, 171780, 185080, 270349, 277620, 343560, 540698, 555240, 811047, 1081396, 1351745, 1622094, 1892443, 2162792, 2703490, 3244188, 3784886, 4055235, 5406980, 5677329, 6488376, 7569772, 8110470, 9462215, 10813960, 11354658, 15139544, 16220940, 18924430, 22709316, 28386645, 32441880, 37848860, 45418632, 56773290, 75697720, 113546580, 227093160]

約数ペア:

[(1, 227093160), (2, 113546580), (3, 75697720), (4, 56773290), (5, 45418632), (6, 37848860), (7, 32441880), (8, 28386645), (10, 22709316), (12, 18924430), (14, 16220940), (15, 15139544), (20, 11354658), (21, 10813960), (24, 9462215), (28, 8110470), (30, 7569772), (35, 6488376), (40, 5677329), (42, 5406980), (56, 4055235), (60, 3784886), (70, 3244188), (84, 2703490), (105, 2162792), (120, 1892443), (140, 1622094), (168, 1351745), (210, 1081396), (280, 811047), (409, 555240), (420, 540698), (661, 343560), (818, 277620), (840, 270349), (1227, 185080), (1322, 171780), (1636, 138810), (1983, 114520), (2045, 111048), (2454, 92540), (2644, 85890), (2863, 79320), (3272, 69405), (3305, 68712), (3966, 57260), (4090, 55524), (4627, 49080), (4908, 46270), (5288, 42945), (5726, 39660), (6135, 37016), (6610, 34356), (7932, 28630), (8180, 27762), (8589, 26440), (9254, 24540), (9816, 23135), (9915, 22904), (11452, 19830), (12270, 18508), (13220, 17178), (13881, 16360), (14315, 15864)]