488197920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:208

約数の個数: 384

約数和(自身を含む): 1873428480

約数和(自身を除く): 1385230560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 43, 48, 56, 60, 62, 70, 80, 84, 86, 93, 96, 105, 109, 112, 120, 124, 129, 140, 155, 160, 168, 172, 186, 210, 215, 217, 218, 224, 240, 248, 258, 280, 301, 310, 327, 336, 344, 372, 420, 430, 434, 436, 465, 480, 496, 516, 545, 560, 602, 620, 645, 651, 654, 672, 688, 744, 763, 840, 860, 868, 872, 903, 930, 992, 1032, 1085, 1090, 1120, 1204, 1240, 1290, 1302, 1308, 1333, 1376, 1488, 1505, 1526, 1635, 1680, 1720, 1736, 1744, 1806, 1860, 2064, 2170, 2180, 2289, 2408, 2480, 2580, 2604, 2616, 2666, 2976, 3010, 3052, 3255, 3270, 3360, 3379, 3440, 3472, 3488, 3612, 3720, 3815, 3999, 4128, 4340, 4360, 4515, 4578, 4687, 4816, 4960, 5160, 5208, 5232, 5332, 6020, 6104, 6510, 6540, 6665, 6758, 6880, 6944, 7224, 7440, 7630, 7998, 8680, 8720, 9030, 9156, 9331, 9374, 9632, 10137, 10320, 10416, 10464, 10664, 11445, 12040, 12208, 13020, 13080, 13330, 13516, 14061, 14448, 14880, 15260, 15996, 16895, 17360, 17440, 18060, 18312, 18662, 18748, 19995, 20274, 20640, 20832, 21328, 22890, 23435, 23653, 24080, 24416, 26040, 26160, 26660, 27032, 27993, 28122, 28896, 30520, 31992, 32809, 33790, 34720, 36120, 36624, 37324, 37496, 39990, 40548, 42656, 45780, 46655, 46870, 47306, 48160, 50685, 52080, 52320, 53320, 54064, 55986, 56244, 61040, 63984, 65618, 67580, 70305, 70959, 72240, 73248, 74648, 74992, 79980, 81096, 91560, 93310, 93740, 94612, 98427, 101370, 104160, 106640, 108128, 111972, 112488, 118265, 122080, 127968, 131236, 135160, 139965, 140610, 141918, 144480, 145297, 149296, 149984, 159960, 162192, 164045, 183120, 186620, 187480, 189224, 196854, 202740, 213280, 223944, 224976, 236530, 262472, 270320, 279930, 281220, 283836, 290594, 298592, 319920, 324384, 328090, 354795, 366240, 373240, 374960, 378448, 393708, 405480, 435891, 447888, 449952, 473060, 492135, 524944, 540640, 559860, 562440, 567672, 581188, 639840, 656180, 709590, 726485, 746480, 749920, 756896, 787416, 810960, 871782, 895776, 946120, 984270, 1017079, 1049888, 1119720, 1124880, 1135344, 1162376, 1312360, 1419180, 1452970, 1492960, 1574832, 1621920, 1743564, 1892240, 1968540, 2034158, 2179455, 2239440, 2249760, 2270688, 2324752, 2624720, 2838360, 2905940, 3051237, 3149664, 3487128, 3784480, 3937080, 4068316, 4358910, 4478880, 4649504, 5085395, 5249440, 5676720, 5811880, 6102474, 6974256, 7874160, 8136632, 8717820, 10170790, 11353440, 11623760, 12204948, 13948512, 15256185, 15748320, 16273264, 17435640, 20341580, 23247520, 24409896, 30512370, 32546528, 34871280, 40683160, 48819792, 61024740, 69742560, 81366320, 97639584, 122049480, 162732640, 244098960, 488197920]

約数ペア:

[(1, 488197920), (2, 244098960), (3, 162732640), (4, 122049480), (5, 97639584), (6, 81366320), (7, 69742560), (8, 61024740), (10, 48819792), (12, 40683160), (14, 34871280), (15, 32546528), (16, 30512370), (20, 24409896), (21, 23247520), (24, 20341580), (28, 17435640), (30, 16273264), (31, 15748320), (32, 15256185), (35, 13948512), (40, 12204948), (42, 11623760), (43, 11353440), (48, 10170790), (56, 8717820), (60, 8136632), (62, 7874160), (70, 6974256), (80, 6102474), (84, 5811880), (86, 5676720), (93, 5249440), (96, 5085395), (105, 4649504), (109, 4478880), (112, 4358910), (120, 4068316), (124, 3937080), (129, 3784480), (140, 3487128), (155, 3149664), (160, 3051237), (168, 2905940), (172, 2838360), (186, 2624720), (210, 2324752), (215, 2270688), (217, 2249760), (218, 2239440), (224, 2179455), (240, 2034158), (248, 1968540), (258, 1892240), (280, 1743564), (301, 1621920), (310, 1574832), (327, 1492960), (336, 1452970), (344, 1419180), (372, 1312360), (420, 1162376), (430, 1135344), (434, 1124880), (436, 1119720), (465, 1049888), (480, 1017079), (496, 984270), (516, 946120), (545, 895776), (560, 871782), (602, 810960), (620, 787416), (645, 756896), (651, 749920), (654, 746480), (672, 726485), (688, 709590), (744, 656180), (763, 639840), (840, 581188), (860, 567672), (868, 562440), (872, 559860), (903, 540640), (930, 524944), (992, 492135), (1032, 473060), (1085, 449952), (1090, 447888), (1120, 435891), (1204, 405480), (1240, 393708), (1290, 378448), (1302, 374960), (1308, 373240), (1333, 366240), (1376, 354795), (1488, 328090), (1505, 324384), (1526, 319920), (1635, 298592), (1680, 290594), (1720, 283836), (1736, 281220), (1744, 279930), (1806, 270320), (1860, 262472), (2064, 236530), (2170, 224976), (2180, 223944), (2289, 213280), (2408, 202740), (2480, 196854), (2580, 189224), (2604, 187480), (2616, 186620), (2666, 183120), (2976, 164045), (3010, 162192), (3052, 159960), (3255, 149984), (3270, 149296), (3360, 145297), (3379, 144480), (3440, 141918), (3472, 140610), (3488, 139965), (3612, 135160), (3720, 131236), (3815, 127968), (3999, 122080), (4128, 118265), (4340, 112488), (4360, 111972), (4515, 108128), (4578, 106640), (4687, 104160), (4816, 101370), (4960, 98427), (5160, 94612), (5208, 93740), (5232, 93310), (5332, 91560), (6020, 81096), (6104, 79980), (6510, 74992), (6540, 74648), (6665, 73248), (6758, 72240), (6880, 70959), (6944, 70305), (7224, 67580), (7440, 65618), (7630, 63984), (7998, 61040), (8680, 56244), (8720, 55986), (9030, 54064), (9156, 53320), (9331, 52320), (9374, 52080), (9632, 50685), (10137, 48160), (10320, 47306), (10416, 46870), (10464, 46655), (10664, 45780), (11445, 42656), (12040, 40548), (12208, 39990), (13020, 37496), (13080, 37324), (13330, 36624), (13516, 36120), (14061, 34720), (14448, 33790), (14880, 32809), (15260, 31992), (15996, 30520), (16895, 28896), (17360, 28122), (17440, 27993), (18060, 27032), (18312, 26660), (18662, 26160), (18748, 26040), (19995, 24416), (20274, 24080), (20640, 23653), (20832, 23435), (21328, 22890)]