56278560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:371

約数の個数: 192

約数和(自身を含む): 198132480

約数和(自身を除く): 141853920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 60, 65, 78, 80, 87, 96, 104, 116, 120, 130, 145, 156, 160, 174, 195, 208, 232, 240, 260, 290, 311, 312, 348, 377, 390, 416, 435, 464, 480, 520, 580, 622, 624, 696, 754, 780, 870, 928, 933, 1040, 1131, 1160, 1244, 1248, 1392, 1508, 1555, 1560, 1740, 1866, 1885, 2080, 2262, 2320, 2488, 2784, 3016, 3110, 3120, 3480, 3732, 3770, 4043, 4524, 4640, 4665, 4976, 5655, 6032, 6220, 6240, 6960, 7464, 7540, 8086, 9019, 9048, 9330, 9952, 11310, 12064, 12129, 12440, 13920, 14928, 15080, 16172, 18038, 18096, 18660, 20215, 22620, 24258, 24880, 27057, 29856, 30160, 32344, 36076, 36192, 37320, 40430, 45095, 45240, 48516, 49760, 54114, 60320, 60645, 64688, 72152, 74640, 80860, 90190, 90480, 97032, 108228, 117247, 121290, 129376, 135285, 144304, 149280, 161720, 180380, 180960, 194064, 216456, 234494, 242580, 270570, 288608, 323440, 351741, 360760, 388128, 432912, 468988, 485160, 541140, 586235, 646880, 703482, 721520, 865824, 937976, 970320, 1082280, 1172470, 1406964, 1443040, 1758705, 1875952, 1940640, 2164560, 2344940, 2813928, 3517410, 3751904, 4329120, 4689880, 5627856, 7034820, 9379760, 11255712, 14069640, 18759520, 28139280, 56278560]

約数ペア:

[(1, 56278560), (2, 28139280), (3, 18759520), (4, 14069640), (5, 11255712), (6, 9379760), (8, 7034820), (10, 5627856), (12, 4689880), (13, 4329120), (15, 3751904), (16, 3517410), (20, 2813928), (24, 2344940), (26, 2164560), (29, 1940640), (30, 1875952), (32, 1758705), (39, 1443040), (40, 1406964), (48, 1172470), (52, 1082280), (58, 970320), (60, 937976), (65, 865824), (78, 721520), (80, 703482), (87, 646880), (96, 586235), (104, 541140), (116, 485160), (120, 468988), (130, 432912), (145, 388128), (156, 360760), (160, 351741), (174, 323440), (195, 288608), (208, 270570), (232, 242580), (240, 234494), (260, 216456), (290, 194064), (311, 180960), (312, 180380), (348, 161720), (377, 149280), (390, 144304), (416, 135285), (435, 129376), (464, 121290), (480, 117247), (520, 108228), (580, 97032), (622, 90480), (624, 90190), (696, 80860), (754, 74640), (780, 72152), (870, 64688), (928, 60645), (933, 60320), (1040, 54114), (1131, 49760), (1160, 48516), (1244, 45240), (1248, 45095), (1392, 40430), (1508, 37320), (1555, 36192), (1560, 36076), (1740, 32344), (1866, 30160), (1885, 29856), (2080, 27057), (2262, 24880), (2320, 24258), (2488, 22620), (2784, 20215), (3016, 18660), (3110, 18096), (3120, 18038), (3480, 16172), (3732, 15080), (3770, 14928), (4043, 13920), (4524, 12440), (4640, 12129), (4665, 12064), (4976, 11310), (5655, 9952), (6032, 9330), (6220, 9048), (6240, 9019), (6960, 8086), (7464, 7540)]