293516160

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{21839}}^1$

素因数の和:21868

約数の個数: 128

約数和(自身を含む): 1069286400

約数和(自身を除く): 775770240

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, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 21839, 43678, 65517, 87356, 109195, 131034, 152873, 174712, 218390, 262068, 305746, 327585, 349424, 436780, 458619, 524136, 611492, 655170, 698848, 764365, 873560, 917238, 1048272, 1222984, 1310340, 1397696, 1528730, 1747120, 1834476, 2096544, 2293095, 2445968, 2620680, 2795392, 3057460, 3494240, 3668952, 4193088, 4586190, 4891936, 5241360, 6114920, 6988480, 7337904, 8386176, 9172380, 9783872, 10482720, 12229840, 13976960, 14675808, 18344760, 19567744, 20965440, 24459680, 29351616, 36689520, 41930880, 48919360, 58703232, 73379040, 97838720, 146758080, 293516160]

約数ペア:

[(1, 293516160), (2, 146758080), (3, 97838720), (4, 73379040), (5, 58703232), (6, 48919360), (7, 41930880), (8, 36689520), (10, 29351616), (12, 24459680), (14, 20965440), (15, 19567744), (16, 18344760), (20, 14675808), (21, 13976960), (24, 12229840), (28, 10482720), (30, 9783872), (32, 9172380), (35, 8386176), (40, 7337904), (42, 6988480), (48, 6114920), (56, 5241360), (60, 4891936), (64, 4586190), (70, 4193088), (80, 3668952), (84, 3494240), (96, 3057460), (105, 2795392), (112, 2620680), (120, 2445968), (128, 2293095), (140, 2096544), (160, 1834476), (168, 1747120), (192, 1528730), (210, 1397696), (224, 1310340), (240, 1222984), (280, 1048272), (320, 917238), (336, 873560), (384, 764365), (420, 698848), (448, 655170), (480, 611492), (560, 524136), (640, 458619), (672, 436780), (840, 349424), (896, 327585), (960, 305746), (1120, 262068), (1344, 218390), (1680, 174712), (1920, 152873), (2240, 131034), (2688, 109195), (3360, 87356), (4480, 65517), (6720, 43678), (13440, 21839)]