503984329380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21051977}}^1$

素因数の和:21052018

約数の個数: 144

約数和(自身を含む): 1839100798080

約数和(自身を除く): 1335116468700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 7980, 11970, 23940, 21051977, 42103954, 63155931, 84207908, 105259885, 126311862, 147363839, 189467793, 210519770, 252623724, 294727678, 315779655, 378935586, 399987563, 421039540, 442091517, 589455356, 631559310, 736819195, 757871172, 799975126, 884183034, 947338965, 1199962689, 1263118620, 1326274551, 1473638390, 1599950252, 1768366068, 1894677930, 1999937815, 2210457585, 2399925378, 2652549102, 2799912941, 2947276780, 3599888067, 3789355860, 3999875630, 4420915170, 4799850756, 5305098204, 5599825882, 5999813445, 6631372755, 7199776134, 7999751260, 8399738823, 8841830340, 11199651764, 11999626890, 13262745510, 13999564705, 14399552268, 16799477646, 17999440335, 23999253780, 25199216469, 26525491020, 27999129410, 33598955292, 35998880670, 41998694115, 50398432938, 55998258820, 71997761340, 83997388230, 100796865876, 125996082345, 167994776460, 251992164690, 503984329380]

約数ペア:

[(1, 503984329380), (2, 251992164690), (3, 167994776460), (4, 125996082345), (5, 100796865876), (6, 83997388230), (7, 71997761340), (9, 55998258820), (10, 50398432938), (12, 41998694115), (14, 35998880670), (15, 33598955292), (18, 27999129410), (19, 26525491020), (20, 25199216469), (21, 23999253780), (28, 17999440335), (30, 16799477646), (35, 14399552268), (36, 13999564705), (38, 13262745510), (42, 11999626890), (45, 11199651764), (57, 8841830340), (60, 8399738823), (63, 7999751260), (70, 7199776134), (76, 6631372755), (84, 5999813445), (90, 5599825882), (95, 5305098204), (105, 4799850756), (114, 4420915170), (126, 3999875630), (133, 3789355860), (140, 3599888067), (171, 2947276780), (180, 2799912941), (190, 2652549102), (210, 2399925378), (228, 2210457585), (252, 1999937815), (266, 1894677930), (285, 1768366068), (315, 1599950252), (342, 1473638390), (380, 1326274551), (399, 1263118620), (420, 1199962689), (532, 947338965), (570, 884183034), (630, 799975126), (665, 757871172), (684, 736819195), (798, 631559310), (855, 589455356), (1140, 442091517), (1197, 421039540), (1260, 399987563), (1330, 378935586), (1596, 315779655), (1710, 294727678), (1995, 252623724), (2394, 210519770), (2660, 189467793), (3420, 147363839), (3990, 126311862), (4788, 105259885), (5985, 84207908), (7980, 63155931), (11970, 42103954), (23940, 21051977)]