210952320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:343

約数の個数: 256

約数和(自身を含む): 745562880

約数和(自身を除く): 534610560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 64, 68, 69, 80, 85, 92, 96, 102, 115, 120, 128, 136, 138, 160, 170, 184, 192, 204, 230, 240, 255, 272, 276, 281, 320, 340, 345, 368, 384, 391, 408, 460, 480, 510, 544, 552, 562, 640, 680, 690, 736, 782, 816, 843, 920, 960, 1020, 1088, 1104, 1124, 1173, 1360, 1380, 1405, 1472, 1564, 1632, 1686, 1840, 1920, 1955, 2040, 2176, 2208, 2248, 2346, 2720, 2760, 2810, 2944, 3128, 3264, 3372, 3680, 3910, 4080, 4215, 4416, 4496, 4692, 4777, 5440, 5520, 5620, 5865, 6256, 6463, 6528, 6744, 7360, 7820, 8160, 8430, 8832, 8992, 9384, 9554, 10880, 11040, 11240, 11730, 12512, 12926, 13488, 14331, 14720, 15640, 16320, 16860, 17984, 18768, 19108, 19389, 22080, 22480, 23460, 23885, 25024, 25852, 26976, 28662, 31280, 32315, 32640, 33720, 35968, 37536, 38216, 38778, 44160, 44960, 46920, 47770, 50048, 51704, 53952, 57324, 62560, 64630, 67440, 71655, 75072, 76432, 77556, 89920, 93840, 95540, 96945, 103408, 107904, 109871, 114648, 125120, 129260, 134880, 143310, 150144, 152864, 155112, 179840, 187680, 191080, 193890, 206816, 219742, 229296, 250240, 258520, 269760, 286620, 305728, 310224, 329613, 375360, 382160, 387780, 413632, 439484, 458592, 517040, 539520, 549355, 573240, 611456, 620448, 659226, 750720, 764320, 775560, 827264, 878968, 917184, 1034080, 1098710, 1146480, 1240896, 1318452, 1528640, 1551120, 1648065, 1757936, 1834368, 2068160, 2197420, 2292960, 2481792, 2636904, 3057280, 3102240, 3296130, 3515872, 4136320, 4394840, 4585920, 5273808, 6204480, 6592260, 7031744, 8789680, 9171840, 10547616, 12408960, 13184520, 14063488, 17579360, 21095232, 26369040, 35158720, 42190464, 52738080, 70317440, 105476160, 210952320]

約数ペア:

[(1, 210952320), (2, 105476160), (3, 70317440), (4, 52738080), (5, 42190464), (6, 35158720), (8, 26369040), (10, 21095232), (12, 17579360), (15, 14063488), (16, 13184520), (17, 12408960), (20, 10547616), (23, 9171840), (24, 8789680), (30, 7031744), (32, 6592260), (34, 6204480), (40, 5273808), (46, 4585920), (48, 4394840), (51, 4136320), (60, 3515872), (64, 3296130), (68, 3102240), (69, 3057280), (80, 2636904), (85, 2481792), (92, 2292960), (96, 2197420), (102, 2068160), (115, 1834368), (120, 1757936), (128, 1648065), (136, 1551120), (138, 1528640), (160, 1318452), (170, 1240896), (184, 1146480), (192, 1098710), (204, 1034080), (230, 917184), (240, 878968), (255, 827264), (272, 775560), (276, 764320), (281, 750720), (320, 659226), (340, 620448), (345, 611456), (368, 573240), (384, 549355), (391, 539520), (408, 517040), (460, 458592), (480, 439484), (510, 413632), (544, 387780), (552, 382160), (562, 375360), (640, 329613), (680, 310224), (690, 305728), (736, 286620), (782, 269760), (816, 258520), (843, 250240), (920, 229296), (960, 219742), (1020, 206816), (1088, 193890), (1104, 191080), (1124, 187680), (1173, 179840), (1360, 155112), (1380, 152864), (1405, 150144), (1472, 143310), (1564, 134880), (1632, 129260), (1686, 125120), (1840, 114648), (1920, 109871), (1955, 107904), (2040, 103408), (2176, 96945), (2208, 95540), (2248, 93840), (2346, 89920), (2720, 77556), (2760, 76432), (2810, 75072), (2944, 71655), (3128, 67440), (3264, 64630), (3372, 62560), (3680, 57324), (3910, 53952), (4080, 51704), (4215, 50048), (4416, 47770), (4496, 46920), (4692, 44960), (4777, 44160), (5440, 38778), (5520, 38216), (5620, 37536), (5865, 35968), (6256, 33720), (6463, 32640), (6528, 32315), (6744, 31280), (7360, 28662), (7820, 26976), (8160, 25852), (8430, 25024), (8832, 23885), (8992, 23460), (9384, 22480), (9554, 22080), (10880, 19389), (11040, 19108), (11240, 18768), (11730, 17984), (12512, 16860), (12926, 16320), (13488, 15640), (14331, 14720)]