40386576720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{24039629}}^1$

素因数の和:24039652

約数の個数: 80

約数和(自身を含む): 143083877760

約数和(自身を除く): 102697301040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 24039629, 48079258, 72118887, 96158516, 120198145, 144237774, 168277403, 192317032, 240396290, 288475548, 336554806, 360594435, 384634064, 480792580, 504832209, 576951096, 673109612, 721188870, 841387015, 961585160, 1009664418, 1153902192, 1346219224, 1442377740, 1682774030, 1923170320, 2019328836, 2524161045, 2692438448, 2884755480, 3365548060, 4038657672, 5048322090, 5769510960, 6731096120, 8077315344, 10096644180, 13462192240, 20193288360, 40386576720]

約数ペア:

[(1, 40386576720), (2, 20193288360), (3, 13462192240), (4, 10096644180), (5, 8077315344), (6, 6731096120), (7, 5769510960), (8, 5048322090), (10, 4038657672), (12, 3365548060), (14, 2884755480), (15, 2692438448), (16, 2524161045), (20, 2019328836), (21, 1923170320), (24, 1682774030), (28, 1442377740), (30, 1346219224), (35, 1153902192), (40, 1009664418), (42, 961585160), (48, 841387015), (56, 721188870), (60, 673109612), (70, 576951096), (80, 504832209), (84, 480792580), (105, 384634064), (112, 360594435), (120, 336554806), (140, 288475548), (168, 240396290), (210, 192317032), (240, 168277403), (280, 144237774), (336, 120198145), (420, 96158516), (560, 72118887), (840, 48079258), (1680, 24039629)]