1489808880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{10193}}^1$

素因数の和:10248

約数の個数: 240

約数和(自身を含む): 5915782080

約数和(自身を除く): 4425973200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 105, 112, 116, 120, 126, 140, 144, 145, 168, 174, 180, 203, 210, 232, 240, 252, 261, 280, 290, 315, 336, 348, 360, 406, 420, 435, 464, 504, 522, 560, 580, 609, 630, 696, 720, 812, 840, 870, 1008, 1015, 1044, 1160, 1218, 1260, 1305, 1392, 1624, 1680, 1740, 1827, 2030, 2088, 2320, 2436, 2520, 2610, 3045, 3248, 3480, 3654, 4060, 4176, 4872, 5040, 5220, 6090, 6960, 7308, 8120, 9135, 9744, 10193, 10440, 12180, 14616, 16240, 18270, 20386, 20880, 24360, 29232, 30579, 36540, 40772, 48720, 50965, 61158, 71351, 73080, 81544, 91737, 101930, 122316, 142702, 146160, 152895, 163088, 183474, 203860, 214053, 244632, 285404, 295597, 305790, 356755, 366948, 407720, 428106, 458685, 489264, 570808, 591194, 611580, 642159, 713510, 733896, 815440, 856212, 886791, 917370, 1070265, 1141616, 1182388, 1223160, 1284318, 1427020, 1467792, 1477985, 1712424, 1773582, 1834740, 2069179, 2140530, 2364776, 2446320, 2568636, 2660373, 2854040, 2955970, 3210795, 3424848, 3547164, 3669480, 4138358, 4281060, 4433955, 4729552, 5137272, 5320746, 5708080, 5911940, 6207537, 6421590, 7094328, 7338960, 8276716, 8562120, 8867910, 10274544, 10345895, 10641492, 11823880, 12415074, 12843180, 13301865, 14188656, 16553432, 17124240, 17735820, 18622611, 20691790, 21282984, 23647760, 24830148, 25686360, 26603730, 31037685, 33106864, 35471640, 37245222, 41383580, 42565968, 49660296, 51372720, 53207460, 62075370, 70943280, 74490444, 82767160, 93113055, 99320592, 106414920, 124150740, 148980888, 165534320, 186226110, 212829840, 248301480, 297961776, 372452220, 496602960, 744904440, 1489808880]

約数ペア:

[(1, 1489808880), (2, 744904440), (3, 496602960), (4, 372452220), (5, 297961776), (6, 248301480), (7, 212829840), (8, 186226110), (9, 165534320), (10, 148980888), (12, 124150740), (14, 106414920), (15, 99320592), (16, 93113055), (18, 82767160), (20, 74490444), (21, 70943280), (24, 62075370), (28, 53207460), (29, 51372720), (30, 49660296), (35, 42565968), (36, 41383580), (40, 37245222), (42, 35471640), (45, 33106864), (48, 31037685), (56, 26603730), (58, 25686360), (60, 24830148), (63, 23647760), (70, 21282984), (72, 20691790), (80, 18622611), (84, 17735820), (87, 17124240), (90, 16553432), (105, 14188656), (112, 13301865), (116, 12843180), (120, 12415074), (126, 11823880), (140, 10641492), (144, 10345895), (145, 10274544), (168, 8867910), (174, 8562120), (180, 8276716), (203, 7338960), (210, 7094328), (232, 6421590), (240, 6207537), (252, 5911940), (261, 5708080), (280, 5320746), (290, 5137272), (315, 4729552), (336, 4433955), (348, 4281060), (360, 4138358), (406, 3669480), (420, 3547164), (435, 3424848), (464, 3210795), (504, 2955970), (522, 2854040), (560, 2660373), (580, 2568636), (609, 2446320), (630, 2364776), (696, 2140530), (720, 2069179), (812, 1834740), (840, 1773582), (870, 1712424), (1008, 1477985), (1015, 1467792), (1044, 1427020), (1160, 1284318), (1218, 1223160), (1260, 1182388), (1305, 1141616), (1392, 1070265), (1624, 917370), (1680, 886791), (1740, 856212), (1827, 815440), (2030, 733896), (2088, 713510), (2320, 642159), (2436, 611580), (2520, 591194), (2610, 570808), (3045, 489264), (3248, 458685), (3480, 428106), (3654, 407720), (4060, 366948), (4176, 356755), (4872, 305790), (5040, 295597), (5220, 285404), (6090, 244632), (6960, 214053), (7308, 203860), (8120, 183474), (9135, 163088), (9744, 152895), (10193, 146160), (10440, 142702), (12180, 122316), (14616, 101930), (16240, 91737), (18270, 81544), (20386, 73080), (20880, 71351), (24360, 61158), (29232, 50965), (30579, 48720), (36540, 40772)]