248726400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1993}}^1$

素因数の和:2033

約数の個数: 192

約数和(自身を含む): 882703920

約数和(自身を除く): 633977520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 260, 300, 312, 320, 325, 384, 390, 400, 416, 480, 520, 600, 624, 640, 650, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1300, 1560, 1600, 1664, 1920, 1950, 1993, 2080, 2400, 2496, 2600, 3120, 3200, 3900, 3986, 4160, 4800, 4992, 5200, 5979, 6240, 7800, 7972, 8320, 9600, 9965, 10400, 11958, 12480, 15600, 15944, 19930, 20800, 23916, 24960, 25909, 29895, 31200, 31888, 39860, 41600, 47832, 49825, 51818, 59790, 62400, 63776, 77727, 79720, 95664, 99650, 103636, 119580, 124800, 127552, 129545, 149475, 155454, 159440, 191328, 199300, 207272, 239160, 255104, 259090, 298950, 310908, 318880, 382656, 388635, 398600, 414544, 478320, 518180, 597900, 621816, 637760, 647725, 765312, 777270, 797200, 829088, 956640, 1036360, 1195800, 1243632, 1275520, 1295450, 1554540, 1594400, 1658176, 1913280, 1943175, 2072720, 2391600, 2487264, 2590900, 3109080, 3188800, 3316352, 3826560, 3886350, 4145440, 4783200, 4974528, 5181800, 6218160, 6377600, 7772700, 8290880, 9566400, 9949056, 10363600, 12436320, 15545400, 16581760, 19132800, 20727200, 24872640, 31090800, 41454400, 49745280, 62181600, 82908800, 124363200, 248726400]

約数ペア:

[(1, 248726400), (2, 124363200), (3, 82908800), (4, 62181600), (5, 49745280), (6, 41454400), (8, 31090800), (10, 24872640), (12, 20727200), (13, 19132800), (15, 16581760), (16, 15545400), (20, 12436320), (24, 10363600), (25, 9949056), (26, 9566400), (30, 8290880), (32, 7772700), (39, 6377600), (40, 6218160), (48, 5181800), (50, 4974528), (52, 4783200), (60, 4145440), (64, 3886350), (65, 3826560), (75, 3316352), (78, 3188800), (80, 3109080), (96, 2590900), (100, 2487264), (104, 2391600), (120, 2072720), (128, 1943175), (130, 1913280), (150, 1658176), (156, 1594400), (160, 1554540), (192, 1295450), (195, 1275520), (200, 1243632), (208, 1195800), (240, 1036360), (260, 956640), (300, 829088), (312, 797200), (320, 777270), (325, 765312), (384, 647725), (390, 637760), (400, 621816), (416, 597900), (480, 518180), (520, 478320), (600, 414544), (624, 398600), (640, 388635), (650, 382656), (780, 318880), (800, 310908), (832, 298950), (960, 259090), (975, 255104), (1040, 239160), (1200, 207272), (1248, 199300), (1300, 191328), (1560, 159440), (1600, 155454), (1664, 149475), (1920, 129545), (1950, 127552), (1993, 124800), (2080, 119580), (2400, 103636), (2496, 99650), (2600, 95664), (3120, 79720), (3200, 77727), (3900, 63776), (3986, 62400), (4160, 59790), (4800, 51818), (4992, 49825), (5200, 47832), (5979, 41600), (6240, 39860), (7800, 31888), (7972, 31200), (8320, 29895), (9600, 25909), (9965, 24960), (10400, 23916), (11958, 20800), (12480, 19930), (15600, 15944)]