7819826880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2069}}^1$

素因数の和:2247

約数の個数: 224

約数和(自身を含む): 25843138560

約数和(自身を除く): 18023311680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 127, 155, 160, 186, 192, 240, 248, 254, 310, 320, 372, 381, 465, 480, 496, 508, 620, 635, 744, 762, 930, 960, 992, 1016, 1240, 1270, 1488, 1524, 1860, 1905, 1984, 2032, 2069, 2480, 2540, 2976, 3048, 3720, 3810, 3937, 4064, 4138, 4960, 5080, 5952, 6096, 6207, 7440, 7620, 7874, 8128, 8276, 9920, 10160, 10345, 11811, 12192, 12414, 14880, 15240, 15748, 16552, 19685, 20320, 20690, 23622, 24384, 24828, 29760, 30480, 31035, 31496, 33104, 39370, 40640, 41380, 47244, 49656, 59055, 60960, 62070, 62992, 64139, 66208, 78740, 82760, 94488, 99312, 118110, 121920, 124140, 125984, 128278, 132416, 157480, 165520, 188976, 192417, 198624, 236220, 248280, 251968, 256556, 262763, 314960, 320695, 331040, 377952, 384834, 397248, 472440, 496560, 513112, 525526, 629920, 641390, 662080, 755904, 769668, 788289, 944880, 962085, 993120, 1026224, 1051052, 1259840, 1282780, 1313815, 1539336, 1576578, 1889760, 1924170, 1986240, 2052448, 2102104, 2565560, 2627630, 3078672, 3153156, 3779520, 3848340, 3941445, 4104896, 4204208, 5131120, 5255260, 6157344, 6306312, 7696680, 7882890, 8145653, 8408416, 10262240, 10510520, 12314688, 12612624, 15393360, 15765780, 16291306, 16816832, 20524480, 21021040, 24436959, 25225248, 30786720, 31531560, 32582612, 40728265, 42042080, 48873918, 50450496, 61573440, 63063120, 65165224, 81456530, 84084160, 97747836, 122184795, 126126240, 130330448, 162913060, 195495672, 244369590, 252252480, 260660896, 325826120, 390991344, 488739180, 521321792, 651652240, 781982688, 977478360, 1303304480, 1563965376, 1954956720, 2606608960, 3909913440, 7819826880]

約数ペア:

[(1, 7819826880), (2, 3909913440), (3, 2606608960), (4, 1954956720), (5, 1563965376), (6, 1303304480), (8, 977478360), (10, 781982688), (12, 651652240), (15, 521321792), (16, 488739180), (20, 390991344), (24, 325826120), (30, 260660896), (31, 252252480), (32, 244369590), (40, 195495672), (48, 162913060), (60, 130330448), (62, 126126240), (64, 122184795), (80, 97747836), (93, 84084160), (96, 81456530), (120, 65165224), (124, 63063120), (127, 61573440), (155, 50450496), (160, 48873918), (186, 42042080), (192, 40728265), (240, 32582612), (248, 31531560), (254, 30786720), (310, 25225248), (320, 24436959), (372, 21021040), (381, 20524480), (465, 16816832), (480, 16291306), (496, 15765780), (508, 15393360), (620, 12612624), (635, 12314688), (744, 10510520), (762, 10262240), (930, 8408416), (960, 8145653), (992, 7882890), (1016, 7696680), (1240, 6306312), (1270, 6157344), (1488, 5255260), (1524, 5131120), (1860, 4204208), (1905, 4104896), (1984, 3941445), (2032, 3848340), (2069, 3779520), (2480, 3153156), (2540, 3078672), (2976, 2627630), (3048, 2565560), (3720, 2102104), (3810, 2052448), (3937, 1986240), (4064, 1924170), (4138, 1889760), (4960, 1576578), (5080, 1539336), (5952, 1313815), (6096, 1282780), (6207, 1259840), (7440, 1051052), (7620, 1026224), (7874, 993120), (8128, 962085), (8276, 944880), (9920, 788289), (10160, 769668), (10345, 755904), (11811, 662080), (12192, 641390), (12414, 629920), (14880, 525526), (15240, 513112), (15748, 496560), (16552, 472440), (19685, 397248), (20320, 384834), (20690, 377952), (23622, 331040), (24384, 320695), (24828, 314960), (29760, 262763), (30480, 256556), (31035, 251968), (31496, 248280), (33104, 236220), (39370, 198624), (40640, 192417), (41380, 188976), (47244, 165520), (49656, 157480), (59055, 132416), (60960, 128278), (62070, 125984), (62992, 124140), (64139, 121920), (66208, 118110), (78740, 99312), (82760, 94488)]