1984174080

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{9227}}^1$

素因数の和:9264

約数の個数: 192

約数和(自身を含む): 7255422720

約数和(自身を除く): 5271248640

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, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2048, 2240, 2560, 2688, 3072, 3360, 3584, 3840, 4480, 5120, 5376, 6144, 6720, 7168, 7680, 8960, 9227, 10240, 10752, 13440, 14336, 15360, 17920, 18454, 21504, 26880, 27681, 30720, 35840, 36908, 43008, 46135, 53760, 55362, 64589, 71680, 73816, 92270, 107520, 110724, 129178, 138405, 147632, 184540, 193767, 215040, 221448, 258356, 276810, 295264, 322945, 369080, 387534, 442896, 516712, 553620, 590528, 645890, 738160, 775068, 885792, 968835, 1033424, 1107240, 1181056, 1291780, 1476320, 1550136, 1771584, 1937670, 2066848, 2214480, 2362112, 2583560, 2952640, 3100272, 3543168, 3875340, 4133696, 4428960, 4724224, 5167120, 5905280, 6200544, 7086336, 7750680, 8267392, 8857920, 9448448, 10334240, 11810560, 12401088, 14172672, 15501360, 16534784, 17715840, 18896896, 20668480, 23621120, 24802176, 28345344, 31002720, 33069568, 35431680, 41336960, 47242240, 49604352, 56690688, 62005440, 66139136, 70863360, 82673920, 94484480, 99208704, 124010880, 132278272, 141726720, 165347840, 198417408, 248021760, 283453440, 330695680, 396834816, 496043520, 661391360, 992087040, 1984174080]

約数ペア:

[(1, 1984174080), (2, 992087040), (3, 661391360), (4, 496043520), (5, 396834816), (6, 330695680), (7, 283453440), (8, 248021760), (10, 198417408), (12, 165347840), (14, 141726720), (15, 132278272), (16, 124010880), (20, 99208704), (21, 94484480), (24, 82673920), (28, 70863360), (30, 66139136), (32, 62005440), (35, 56690688), (40, 49604352), (42, 47242240), (48, 41336960), (56, 35431680), (60, 33069568), (64, 31002720), (70, 28345344), (80, 24802176), (84, 23621120), (96, 20668480), (105, 18896896), (112, 17715840), (120, 16534784), (128, 15501360), (140, 14172672), (160, 12401088), (168, 11810560), (192, 10334240), (210, 9448448), (224, 8857920), (240, 8267392), (256, 7750680), (280, 7086336), (320, 6200544), (336, 5905280), (384, 5167120), (420, 4724224), (448, 4428960), (480, 4133696), (512, 3875340), (560, 3543168), (640, 3100272), (672, 2952640), (768, 2583560), (840, 2362112), (896, 2214480), (960, 2066848), (1024, 1937670), (1120, 1771584), (1280, 1550136), (1344, 1476320), (1536, 1291780), (1680, 1181056), (1792, 1107240), (1920, 1033424), (2048, 968835), (2240, 885792), (2560, 775068), (2688, 738160), (3072, 645890), (3360, 590528), (3584, 553620), (3840, 516712), (4480, 442896), (5120, 387534), (5376, 369080), (6144, 322945), (6720, 295264), (7168, 276810), (7680, 258356), (8960, 221448), (9227, 215040), (10240, 193767), (10752, 184540), (13440, 147632), (14336, 138405), (15360, 129178), (17920, 110724), (18454, 107520), (21504, 92270), (26880, 73816), (27681, 71680), (30720, 64589), (35840, 55362), (36908, 53760), (43008, 46135)]