2009178360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{113899}}^1$

素因数の和:113930

約数の個数: 144

約数和(自身を含む): 7595991000

約数和(自身を除く): 5586812640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 17640, 113899, 227798, 341697, 455596, 569495, 683394, 797293, 911192, 1025091, 1138990, 1366788, 1594586, 1708485, 2050182, 2277980, 2391879, 2733576, 3189172, 3416970, 3986465, 4100364, 4555960, 4783758, 5125455, 5581051, 6378344, 6833940, 7175637, 7972930, 8200728, 9567516, 10250910, 11162102, 11959395, 13667880, 14351274, 15945860, 16743153, 19135032, 20501820, 22324204, 23918790, 27905255, 28702548, 31891720, 33486306, 35878185, 41003640, 44648408, 47837580, 50229459, 55810510, 57405096, 66972612, 71756370, 83715765, 95675160, 100458918, 111621020, 133945224, 143512740, 167431530, 200917836, 223242040, 251147295, 287025480, 334863060, 401835672, 502294590, 669726120, 1004589180, 2009178360]

約数ペア:

[(1, 2009178360), (2, 1004589180), (3, 669726120), (4, 502294590), (5, 401835672), (6, 334863060), (7, 287025480), (8, 251147295), (9, 223242040), (10, 200917836), (12, 167431530), (14, 143512740), (15, 133945224), (18, 111621020), (20, 100458918), (21, 95675160), (24, 83715765), (28, 71756370), (30, 66972612), (35, 57405096), (36, 55810510), (40, 50229459), (42, 47837580), (45, 44648408), (49, 41003640), (56, 35878185), (60, 33486306), (63, 31891720), (70, 28702548), (72, 27905255), (84, 23918790), (90, 22324204), (98, 20501820), (105, 19135032), (120, 16743153), (126, 15945860), (140, 14351274), (147, 13667880), (168, 11959395), (180, 11162102), (196, 10250910), (210, 9567516), (245, 8200728), (252, 7972930), (280, 7175637), (294, 6833940), (315, 6378344), (360, 5581051), (392, 5125455), (420, 4783758), (441, 4555960), (490, 4100364), (504, 3986465), (588, 3416970), (630, 3189172), (735, 2733576), (840, 2391879), (882, 2277980), (980, 2050182), (1176, 1708485), (1260, 1594586), (1470, 1366788), (1764, 1138990), (1960, 1025091), (2205, 911192), (2520, 797293), (2940, 683394), (3528, 569495), (4410, 455596), (5880, 341697), (8820, 227798), (17640, 113899)]