140079240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{2647}}^1$

素因数の和:2681

約数の個数: 192

約数和(自身を含む): 543369600

約数和(自身を除く): 403290360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 840, 882, 945, 980, 1080, 1176, 1260, 1323, 1470, 1512, 1764, 1890, 1960, 2205, 2520, 2646, 2647, 2940, 3528, 3780, 4410, 5292, 5294, 5880, 6615, 7560, 7941, 8820, 10584, 10588, 13230, 13235, 15882, 17640, 18529, 21176, 23823, 26460, 26470, 31764, 37058, 39705, 47646, 52920, 52940, 55587, 63528, 71469, 74116, 79410, 92645, 95292, 105880, 111174, 119115, 129703, 142938, 148232, 158820, 166761, 185290, 190584, 222348, 238230, 259406, 277935, 285876, 317640, 333522, 357345, 370580, 389109, 444696, 476460, 500283, 518812, 555870, 571752, 648515, 667044, 714690, 741160, 778218, 833805, 952920, 1000566, 1037624, 1111740, 1167327, 1297030, 1334088, 1429380, 1556436, 1667610, 1945545, 2001132, 2223480, 2334654, 2501415, 2594060, 2858760, 3112872, 3335220, 3501981, 3891090, 4002264, 4669308, 5002830, 5188120, 5836635, 6670440, 7003962, 7782180, 9338616, 10005660, 11673270, 14007924, 15564360, 17509905, 20011320, 23346540, 28015848, 35019810, 46693080, 70039620, 140079240]

約数ペア:

[(1, 140079240), (2, 70039620), (3, 46693080), (4, 35019810), (5, 28015848), (6, 23346540), (7, 20011320), (8, 17509905), (9, 15564360), (10, 14007924), (12, 11673270), (14, 10005660), (15, 9338616), (18, 7782180), (20, 7003962), (21, 6670440), (24, 5836635), (27, 5188120), (28, 5002830), (30, 4669308), (35, 4002264), (36, 3891090), (40, 3501981), (42, 3335220), (45, 3112872), (49, 2858760), (54, 2594060), (56, 2501415), (60, 2334654), (63, 2223480), (70, 2001132), (72, 1945545), (84, 1667610), (90, 1556436), (98, 1429380), (105, 1334088), (108, 1297030), (120, 1167327), (126, 1111740), (135, 1037624), (140, 1000566), (147, 952920), (168, 833805), (180, 778218), (189, 741160), (196, 714690), (210, 667044), (216, 648515), (245, 571752), (252, 555870), (270, 518812), (280, 500283), (294, 476460), (315, 444696), (360, 389109), (378, 370580), (392, 357345), (420, 333522), (441, 317640), (490, 285876), (504, 277935), (540, 259406), (588, 238230), (630, 222348), (735, 190584), (756, 185290), (840, 166761), (882, 158820), (945, 148232), (980, 142938), (1080, 129703), (1176, 119115), (1260, 111174), (1323, 105880), (1470, 95292), (1512, 92645), (1764, 79410), (1890, 74116), (1960, 71469), (2205, 63528), (2520, 55587), (2646, 52940), (2647, 52920), (2940, 47646), (3528, 39705), (3780, 37058), (4410, 31764), (5292, 26470), (5294, 26460), (5880, 23823), (6615, 21176), (7560, 18529), (7941, 17640), (8820, 15882), (10584, 13235), (10588, 13230)]