198428160

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{3691}}^1$

素因数の和:3724

約数の個数: 160

約数和(自身を含む): 725167872

約数和(自身を除く): 526739712

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, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3360, 3584, 3691, 3840, 4480, 5376, 6720, 7382, 7680, 8960, 10752, 11073, 13440, 14764, 17920, 18455, 22146, 25837, 26880, 29528, 36910, 44292, 51674, 53760, 55365, 59056, 73820, 77511, 88584, 103348, 110730, 118112, 129185, 147640, 155022, 177168, 206696, 221460, 236224, 258370, 295280, 310044, 354336, 387555, 413392, 442920, 472448, 516740, 590560, 620088, 708672, 775110, 826784, 885840, 944896, 1033480, 1181120, 1240176, 1417344, 1550220, 1653568, 1771680, 1889792, 2066960, 2362240, 2480352, 2834688, 3100440, 3307136, 3543360, 4133920, 4724480, 4960704, 5669376, 6200880, 6614272, 7086720, 8267840, 9448960, 9921408, 12401760, 13228544, 14173440, 16535680, 19842816, 24803520, 28346880, 33071360, 39685632, 49607040, 66142720, 99214080, 198428160]

約数ペア:

[(1, 198428160), (2, 99214080), (3, 66142720), (4, 49607040), (5, 39685632), (6, 33071360), (7, 28346880), (8, 24803520), (10, 19842816), (12, 16535680), (14, 14173440), (15, 13228544), (16, 12401760), (20, 9921408), (21, 9448960), (24, 8267840), (28, 7086720), (30, 6614272), (32, 6200880), (35, 5669376), (40, 4960704), (42, 4724480), (48, 4133920), (56, 3543360), (60, 3307136), (64, 3100440), (70, 2834688), (80, 2480352), (84, 2362240), (96, 2066960), (105, 1889792), (112, 1771680), (120, 1653568), (128, 1550220), (140, 1417344), (160, 1240176), (168, 1181120), (192, 1033480), (210, 944896), (224, 885840), (240, 826784), (256, 775110), (280, 708672), (320, 620088), (336, 590560), (384, 516740), (420, 472448), (448, 442920), (480, 413392), (512, 387555), (560, 354336), (640, 310044), (672, 295280), (768, 258370), (840, 236224), (896, 221460), (960, 206696), (1120, 177168), (1280, 155022), (1344, 147640), (1536, 129185), (1680, 118112), (1792, 110730), (1920, 103348), (2240, 88584), (2560, 77511), (2688, 73820), (3360, 59056), (3584, 55365), (3691, 53760), (3840, 51674), (4480, 44292), (5376, 36910), (6720, 29528), (7382, 26880), (7680, 25837), (8960, 22146), (10752, 18455), (11073, 17920), (13440, 14764)]