190068480

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{2357}}^1$

素因数の和:2391

約数の個数: 216

約数和(自身を含む): 751881312

約数和(自身を除く): 561812832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2357, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 4714, 5040, 5376, 5760, 6720, 7071, 8064, 8960, 9428, 10080, 11520, 11785, 13440, 14142, 16128, 16499, 18856, 20160, 21213, 23570, 26880, 28284, 32998, 35355, 37712, 40320, 42426, 47140, 49497, 56568, 65996, 70710, 75424, 80640, 82495, 84852, 94280, 98994, 106065, 113136, 131992, 141420, 148491, 150848, 164990, 169704, 188560, 197988, 212130, 226272, 247485, 263984, 282840, 296982, 301696, 329980, 339408, 377120, 395976, 424260, 452544, 494970, 527968, 565680, 593964, 603392, 659960, 678816, 742455, 754240, 791952, 848520, 905088, 989940, 1055936, 1131360, 1187928, 1319920, 1357632, 1484910, 1508480, 1583904, 1697040, 1810176, 1979880, 2111872, 2262720, 2375856, 2639840, 2715264, 2969820, 3016960, 3167808, 3394080, 3959760, 4223744, 4525440, 4751712, 5279680, 5430528, 5939640, 6335616, 6788160, 7919520, 9050880, 9503424, 10559360, 11879280, 12671232, 13576320, 15839040, 19006848, 21118720, 23758560, 27152640, 31678080, 38013696, 47517120, 63356160, 95034240, 190068480]

約数ペア:

[(1, 190068480), (2, 95034240), (3, 63356160), (4, 47517120), (5, 38013696), (6, 31678080), (7, 27152640), (8, 23758560), (9, 21118720), (10, 19006848), (12, 15839040), (14, 13576320), (15, 12671232), (16, 11879280), (18, 10559360), (20, 9503424), (21, 9050880), (24, 7919520), (28, 6788160), (30, 6335616), (32, 5939640), (35, 5430528), (36, 5279680), (40, 4751712), (42, 4525440), (45, 4223744), (48, 3959760), (56, 3394080), (60, 3167808), (63, 3016960), (64, 2969820), (70, 2715264), (72, 2639840), (80, 2375856), (84, 2262720), (90, 2111872), (96, 1979880), (105, 1810176), (112, 1697040), (120, 1583904), (126, 1508480), (128, 1484910), (140, 1357632), (144, 1319920), (160, 1187928), (168, 1131360), (180, 1055936), (192, 989940), (210, 905088), (224, 848520), (240, 791952), (252, 754240), (256, 742455), (280, 678816), (288, 659960), (315, 603392), (320, 593964), (336, 565680), (360, 527968), (384, 494970), (420, 452544), (448, 424260), (480, 395976), (504, 377120), (560, 339408), (576, 329980), (630, 301696), (640, 296982), (672, 282840), (720, 263984), (768, 247485), (840, 226272), (896, 212130), (960, 197988), (1008, 188560), (1120, 169704), (1152, 164990), (1260, 150848), (1280, 148491), (1344, 141420), (1440, 131992), (1680, 113136), (1792, 106065), (1920, 98994), (2016, 94280), (2240, 84852), (2304, 82495), (2357, 80640), (2520, 75424), (2688, 70710), (2880, 65996), (3360, 56568), (3840, 49497), (4032, 47140), (4480, 42426), (4714, 40320), (5040, 37712), (5376, 35355), (5760, 32998), (6720, 28284), (7071, 26880), (8064, 23570), (8960, 21213), (9428, 20160), (10080, 18856), (11520, 16499), (11785, 16128), (13440, 14142)]