392215680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:631

約数の個数: 192

約数和(自身を含む): 1366443000

約数和(自身を除く): 974227320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 149, 160, 180, 192, 240, 288, 298, 320, 360, 384, 447, 457, 480, 576, 596, 640, 720, 745, 894, 914, 960, 1152, 1192, 1341, 1371, 1440, 1490, 1788, 1828, 1920, 2235, 2285, 2384, 2682, 2742, 2880, 2980, 3576, 3656, 4113, 4470, 4570, 4768, 5364, 5484, 5760, 5960, 6705, 6855, 7152, 7312, 8226, 8940, 9140, 9536, 10728, 10968, 11920, 13410, 13710, 14304, 14624, 16452, 17880, 18280, 19072, 20565, 21456, 21936, 23840, 26820, 27420, 28608, 29248, 32904, 35760, 36560, 41130, 42912, 43872, 47680, 53640, 54840, 57216, 58496, 65808, 68093, 71520, 73120, 82260, 85824, 87744, 95360, 107280, 109680, 131616, 136186, 143040, 146240, 164520, 171648, 175488, 204279, 214560, 219360, 263232, 272372, 286080, 292480, 329040, 340465, 408558, 429120, 438720, 526464, 544744, 612837, 658080, 680930, 817116, 858240, 877440, 1021395, 1089488, 1225674, 1316160, 1361860, 1634232, 2042790, 2178976, 2451348, 2632320, 2723720, 3064185, 3268464, 4085580, 4357952, 4902696, 5447440, 6128370, 6536928, 8171160, 8715904, 9805392, 10894880, 12256740, 13073856, 16342320, 19610784, 21789760, 24513480, 26147712, 32684640, 39221568, 43579520, 49026960, 65369280, 78443136, 98053920, 130738560, 196107840, 392215680]

約数ペア:

[(1, 392215680), (2, 196107840), (3, 130738560), (4, 98053920), (5, 78443136), (6, 65369280), (8, 49026960), (9, 43579520), (10, 39221568), (12, 32684640), (15, 26147712), (16, 24513480), (18, 21789760), (20, 19610784), (24, 16342320), (30, 13073856), (32, 12256740), (36, 10894880), (40, 9805392), (45, 8715904), (48, 8171160), (60, 6536928), (64, 6128370), (72, 5447440), (80, 4902696), (90, 4357952), (96, 4085580), (120, 3268464), (128, 3064185), (144, 2723720), (149, 2632320), (160, 2451348), (180, 2178976), (192, 2042790), (240, 1634232), (288, 1361860), (298, 1316160), (320, 1225674), (360, 1089488), (384, 1021395), (447, 877440), (457, 858240), (480, 817116), (576, 680930), (596, 658080), (640, 612837), (720, 544744), (745, 526464), (894, 438720), (914, 429120), (960, 408558), (1152, 340465), (1192, 329040), (1341, 292480), (1371, 286080), (1440, 272372), (1490, 263232), (1788, 219360), (1828, 214560), (1920, 204279), (2235, 175488), (2285, 171648), (2384, 164520), (2682, 146240), (2742, 143040), (2880, 136186), (2980, 131616), (3576, 109680), (3656, 107280), (4113, 95360), (4470, 87744), (4570, 85824), (4768, 82260), (5364, 73120), (5484, 71520), (5760, 68093), (5960, 65808), (6705, 58496), (6855, 57216), (7152, 54840), (7312, 53640), (8226, 47680), (8940, 43872), (9140, 42912), (9536, 41130), (10728, 36560), (10968, 35760), (11920, 32904), (13410, 29248), (13710, 28608), (14304, 27420), (14624, 26820), (16452, 23840), (17880, 21936), (18280, 21456), (19072, 20565)]