16257736320

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{2887}}^1$

素因数の和:3335

約数の個数: 256

約数和(自身を含む): 59386521600

約数和(自身を除く): 43128785280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 419, 420, 448, 480, 560, 640, 672, 838, 840, 896, 960, 1120, 1257, 1344, 1676, 1680, 1920, 2095, 2240, 2514, 2688, 2887, 2933, 3352, 3360, 4190, 4480, 5028, 5774, 5866, 6285, 6704, 6720, 8380, 8661, 8799, 10056, 11548, 11732, 12570, 13408, 13440, 14435, 14665, 16760, 17322, 17598, 20112, 20209, 23096, 23464, 25140, 26816, 28870, 29330, 33520, 34644, 35196, 40224, 40418, 43305, 43995, 46192, 46928, 50280, 53632, 57740, 58660, 60627, 67040, 69288, 70392, 80448, 80836, 86610, 87990, 92384, 93856, 100560, 101045, 115480, 117320, 121254, 134080, 138576, 140784, 160896, 161672, 173220, 175980, 184768, 187712, 201120, 202090, 230960, 234640, 242508, 268160, 277152, 281568, 303135, 323344, 346440, 351960, 369536, 375424, 402240, 404180, 461920, 469280, 485016, 554304, 563136, 606270, 646688, 692880, 703920, 804480, 808360, 923840, 938560, 970032, 1108608, 1126272, 1209653, 1212540, 1293376, 1385760, 1407840, 1616720, 1847680, 1877120, 1940064, 2419306, 2425080, 2586752, 2771520, 2815680, 3233440, 3628959, 3880128, 4838612, 4850160, 5543040, 5631360, 6048265, 6466880, 7257918, 7760256, 8467571, 9677224, 9700320, 12096530, 12933760, 14515836, 16935142, 18144795, 19354448, 19400640, 24193060, 25402713, 29031672, 33870284, 36289590, 38708896, 38801280, 42337855, 48386120, 50805426, 58063344, 67740568, 72579180, 77417792, 84675710, 96772240, 101610852, 116126688, 127013565, 135481136, 145158360, 154835584, 169351420, 193544480, 203221704, 232253376, 254027130, 270962272, 290316720, 338702840, 387088960, 406443408, 464506752, 508054260, 541924544, 580633440, 677405680, 774177920, 812886816, 1016108520, 1083849088, 1161266880, 1354811360, 1625773632, 2032217040, 2322533760, 2709622720, 3251547264, 4064434080, 5419245440, 8128868160, 16257736320]

約数ペア:

[(1, 16257736320), (2, 8128868160), (3, 5419245440), (4, 4064434080), (5, 3251547264), (6, 2709622720), (7, 2322533760), (8, 2032217040), (10, 1625773632), (12, 1354811360), (14, 1161266880), (15, 1083849088), (16, 1016108520), (20, 812886816), (21, 774177920), (24, 677405680), (28, 580633440), (30, 541924544), (32, 508054260), (35, 464506752), (40, 406443408), (42, 387088960), (48, 338702840), (56, 290316720), (60, 270962272), (64, 254027130), (70, 232253376), (80, 203221704), (84, 193544480), (96, 169351420), (105, 154835584), (112, 145158360), (120, 135481136), (128, 127013565), (140, 116126688), (160, 101610852), (168, 96772240), (192, 84675710), (210, 77417792), (224, 72579180), (240, 67740568), (280, 58063344), (320, 50805426), (336, 48386120), (384, 42337855), (419, 38801280), (420, 38708896), (448, 36289590), (480, 33870284), (560, 29031672), (640, 25402713), (672, 24193060), (838, 19400640), (840, 19354448), (896, 18144795), (960, 16935142), (1120, 14515836), (1257, 12933760), (1344, 12096530), (1676, 9700320), (1680, 9677224), (1920, 8467571), (2095, 7760256), (2240, 7257918), (2514, 6466880), (2688, 6048265), (2887, 5631360), (2933, 5543040), (3352, 4850160), (3360, 4838612), (4190, 3880128), (4480, 3628959), (5028, 3233440), (5774, 2815680), (5866, 2771520), (6285, 2586752), (6704, 2425080), (6720, 2419306), (8380, 1940064), (8661, 1877120), (8799, 1847680), (10056, 1616720), (11548, 1407840), (11732, 1385760), (12570, 1293376), (13408, 1212540), (13440, 1209653), (14435, 1126272), (14665, 1108608), (16760, 970032), (17322, 938560), (17598, 923840), (20112, 808360), (20209, 804480), (23096, 703920), (23464, 692880), (25140, 646688), (26816, 606270), (28870, 563136), (29330, 554304), (33520, 485016), (34644, 469280), (35196, 461920), (40224, 404180), (40418, 402240), (43305, 375424), (43995, 369536), (46192, 351960), (46928, 346440), (50280, 323344), (53632, 303135), (57740, 281568), (58660, 277152), (60627, 268160), (67040, 242508), (69288, 234640), (70392, 230960), (80448, 202090), (80836, 201120), (86610, 187712), (87990, 184768), (92384, 175980), (93856, 173220), (100560, 161672), (101045, 160896), (115480, 140784), (117320, 138576), (121254, 134080)]