1536075520

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1289}}^1$

素因数の和:1343

約数の個数: 216

約数和(自身を含む): 4508859600

約数和(自身を除く): 2972784080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 128, 133, 140, 152, 160, 190, 196, 224, 245, 256, 266, 280, 304, 320, 380, 392, 448, 490, 532, 560, 608, 640, 665, 760, 784, 896, 931, 980, 1064, 1120, 1216, 1280, 1289, 1330, 1520, 1568, 1792, 1862, 1960, 2128, 2240, 2432, 2578, 2660, 3040, 3136, 3724, 3920, 4256, 4480, 4655, 4864, 5156, 5320, 6080, 6272, 6445, 7448, 7840, 8512, 8960, 9023, 9310, 10312, 10640, 12160, 12544, 12890, 14896, 15680, 17024, 18046, 18620, 20624, 21280, 24320, 24491, 25780, 29792, 31360, 34048, 36092, 37240, 41248, 42560, 45115, 48982, 51560, 59584, 62720, 63161, 72184, 74480, 82496, 85120, 90230, 97964, 103120, 119168, 122455, 126322, 144368, 148960, 164992, 170240, 171437, 180460, 195928, 206240, 238336, 244910, 252644, 288736, 297920, 315805, 329984, 342874, 360920, 391856, 412480, 489820, 505288, 577472, 595840, 631610, 685748, 721840, 783712, 824960, 857185, 979640, 1010576, 1154944, 1191680, 1200059, 1263220, 1371496, 1443680, 1567424, 1649920, 1714370, 1959280, 2021152, 2309888, 2400118, 2526440, 2742992, 2887360, 3134848, 3428740, 3918560, 4042304, 4800236, 5052880, 5485984, 5774720, 6000295, 6269696, 6857480, 7837120, 8084608, 9600472, 10105760, 10971968, 11549440, 12000590, 13714960, 15674240, 16169216, 19200944, 20211520, 21943936, 24001180, 27429920, 31348480, 38401888, 40423040, 43887872, 48002360, 54859840, 76803776, 80846080, 96004720, 109719680, 153607552, 192009440, 219439360, 307215104, 384018880, 768037760, 1536075520]

約数ペア:

[(1, 1536075520), (2, 768037760), (4, 384018880), (5, 307215104), (7, 219439360), (8, 192009440), (10, 153607552), (14, 109719680), (16, 96004720), (19, 80846080), (20, 76803776), (28, 54859840), (32, 48002360), (35, 43887872), (38, 40423040), (40, 38401888), (49, 31348480), (56, 27429920), (64, 24001180), (70, 21943936), (76, 20211520), (80, 19200944), (95, 16169216), (98, 15674240), (112, 13714960), (128, 12000590), (133, 11549440), (140, 10971968), (152, 10105760), (160, 9600472), (190, 8084608), (196, 7837120), (224, 6857480), (245, 6269696), (256, 6000295), (266, 5774720), (280, 5485984), (304, 5052880), (320, 4800236), (380, 4042304), (392, 3918560), (448, 3428740), (490, 3134848), (532, 2887360), (560, 2742992), (608, 2526440), (640, 2400118), (665, 2309888), (760, 2021152), (784, 1959280), (896, 1714370), (931, 1649920), (980, 1567424), (1064, 1443680), (1120, 1371496), (1216, 1263220), (1280, 1200059), (1289, 1191680), (1330, 1154944), (1520, 1010576), (1568, 979640), (1792, 857185), (1862, 824960), (1960, 783712), (2128, 721840), (2240, 685748), (2432, 631610), (2578, 595840), (2660, 577472), (3040, 505288), (3136, 489820), (3724, 412480), (3920, 391856), (4256, 360920), (4480, 342874), (4655, 329984), (4864, 315805), (5156, 297920), (5320, 288736), (6080, 252644), (6272, 244910), (6445, 238336), (7448, 206240), (7840, 195928), (8512, 180460), (8960, 171437), (9023, 170240), (9310, 164992), (10312, 148960), (10640, 144368), (12160, 126322), (12544, 122455), (12890, 119168), (14896, 103120), (15680, 97964), (17024, 90230), (18046, 85120), (18620, 82496), (20624, 74480), (21280, 72184), (24320, 63161), (24491, 62720), (25780, 59584), (29792, 51560), (31360, 48982), (34048, 45115), (36092, 42560), (37240, 41248)]