719484780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3109}}^1$

素因数の和:3176

約数の個数: 192

約数和(自身を含む): 2507904000

約数和(自身を除く): 1788419220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 29, 30, 35, 38, 42, 57, 58, 60, 70, 76, 84, 87, 95, 105, 114, 116, 133, 140, 145, 174, 190, 203, 210, 228, 266, 285, 290, 348, 380, 399, 406, 420, 435, 532, 551, 570, 580, 609, 665, 798, 812, 870, 1015, 1102, 1140, 1218, 1330, 1596, 1653, 1740, 1995, 2030, 2204, 2436, 2660, 2755, 3045, 3109, 3306, 3857, 3990, 4060, 5510, 6090, 6218, 6612, 7714, 7980, 8265, 9327, 11020, 11571, 12180, 12436, 15428, 15545, 16530, 18654, 19285, 21763, 23142, 31090, 33060, 37308, 38570, 43526, 46284, 46635, 57855, 59071, 62180, 65289, 77140, 87052, 90161, 93270, 108815, 115710, 118142, 130578, 177213, 180322, 186540, 217630, 231420, 236284, 261156, 270483, 295355, 326445, 354426, 360644, 413497, 435260, 450805, 540966, 590710, 631127, 652890, 708852, 826994, 886065, 901610, 1081932, 1181420, 1240491, 1262254, 1305780, 1352415, 1653988, 1713059, 1772130, 1803220, 1893381, 2067485, 2480982, 2524508, 2704830, 3155635, 3426118, 3544260, 3786762, 4134970, 4961964, 5139177, 5409660, 6202455, 6311270, 6852236, 7573524, 8269940, 8565295, 9466905, 10278354, 11991413, 12404910, 12622540, 17130590, 18933810, 20556708, 23982826, 24809820, 25695885, 34261180, 35974239, 37867620, 47965652, 51391770, 59957065, 71948478, 102783540, 119914130, 143896956, 179871195, 239828260, 359742390, 719484780]

約数ペア:

[(1, 719484780), (2, 359742390), (3, 239828260), (4, 179871195), (5, 143896956), (6, 119914130), (7, 102783540), (10, 71948478), (12, 59957065), (14, 51391770), (15, 47965652), (19, 37867620), (20, 35974239), (21, 34261180), (28, 25695885), (29, 24809820), (30, 23982826), (35, 20556708), (38, 18933810), (42, 17130590), (57, 12622540), (58, 12404910), (60, 11991413), (70, 10278354), (76, 9466905), (84, 8565295), (87, 8269940), (95, 7573524), (105, 6852236), (114, 6311270), (116, 6202455), (133, 5409660), (140, 5139177), (145, 4961964), (174, 4134970), (190, 3786762), (203, 3544260), (210, 3426118), (228, 3155635), (266, 2704830), (285, 2524508), (290, 2480982), (348, 2067485), (380, 1893381), (399, 1803220), (406, 1772130), (420, 1713059), (435, 1653988), (532, 1352415), (551, 1305780), (570, 1262254), (580, 1240491), (609, 1181420), (665, 1081932), (798, 901610), (812, 886065), (870, 826994), (1015, 708852), (1102, 652890), (1140, 631127), (1218, 590710), (1330, 540966), (1596, 450805), (1653, 435260), (1740, 413497), (1995, 360644), (2030, 354426), (2204, 326445), (2436, 295355), (2660, 270483), (2755, 261156), (3045, 236284), (3109, 231420), (3306, 217630), (3857, 186540), (3990, 180322), (4060, 177213), (5510, 130578), (6090, 118142), (6218, 115710), (6612, 108815), (7714, 93270), (7980, 90161), (8265, 87052), (9327, 77140), (11020, 65289), (11571, 62180), (12180, 59071), (12436, 57855), (15428, 46635), (15545, 46284), (16530, 43526), (18654, 38570), (19285, 37308), (21763, 33060), (23142, 31090)]