1154845440

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{14321}}^1$

素因数の和:14355

約数の個数: 216

約数和(自身を含む): 4566770208

約数和(自身を除く): 3411924768

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, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 14321, 16128, 20160, 26880, 28642, 40320, 42963, 57284, 71605, 80640, 85926, 100247, 114568, 128889, 143210, 171852, 200494, 214815, 229136, 257778, 286420, 300741, 343704, 400988, 429630, 458272, 501235, 515556, 572840, 601482, 644445, 687408, 801976, 859260, 902223, 916544, 1002470, 1031112, 1145680, 1202964, 1288890, 1374816, 1503705, 1603952, 1718520, 1804446, 1833088, 2004940, 2062224, 2291360, 2405928, 2577780, 2749632, 3007410, 3207904, 3437040, 3608892, 3666176, 4009880, 4124448, 4511115, 4582720, 4811856, 5155560, 5499264, 6014820, 6415808, 6874080, 7217784, 8019760, 8248896, 9022230, 9165440, 9623712, 10311120, 10998528, 12029640, 12831616, 13748160, 14435568, 16039520, 16497792, 18044460, 18330880, 19247424, 20622240, 24059280, 25663232, 27496320, 28871136, 32079040, 32995584, 36088920, 38494848, 41244480, 48118560, 54992640, 57742272, 64158080, 72177840, 76989696, 82488960, 96237120, 115484544, 128316160, 144355680, 164977920, 192474240, 230969088, 288711360, 384948480, 577422720, 1154845440]

約数ペア:

[(1, 1154845440), (2, 577422720), (3, 384948480), (4, 288711360), (5, 230969088), (6, 192474240), (7, 164977920), (8, 144355680), (9, 128316160), (10, 115484544), (12, 96237120), (14, 82488960), (15, 76989696), (16, 72177840), (18, 64158080), (20, 57742272), (21, 54992640), (24, 48118560), (28, 41244480), (30, 38494848), (32, 36088920), (35, 32995584), (36, 32079040), (40, 28871136), (42, 27496320), (45, 25663232), (48, 24059280), (56, 20622240), (60, 19247424), (63, 18330880), (64, 18044460), (70, 16497792), (72, 16039520), (80, 14435568), (84, 13748160), (90, 12831616), (96, 12029640), (105, 10998528), (112, 10311120), (120, 9623712), (126, 9165440), (128, 9022230), (140, 8248896), (144, 8019760), (160, 7217784), (168, 6874080), (180, 6415808), (192, 6014820), (210, 5499264), (224, 5155560), (240, 4811856), (252, 4582720), (256, 4511115), (280, 4124448), (288, 4009880), (315, 3666176), (320, 3608892), (336, 3437040), (360, 3207904), (384, 3007410), (420, 2749632), (448, 2577780), (480, 2405928), (504, 2291360), (560, 2062224), (576, 2004940), (630, 1833088), (640, 1804446), (672, 1718520), (720, 1603952), (768, 1503705), (840, 1374816), (896, 1288890), (960, 1202964), (1008, 1145680), (1120, 1031112), (1152, 1002470), (1260, 916544), (1280, 902223), (1344, 859260), (1440, 801976), (1680, 687408), (1792, 644445), (1920, 601482), (2016, 572840), (2240, 515556), (2304, 501235), (2520, 458272), (2688, 429630), (2880, 400988), (3360, 343704), (3840, 300741), (4032, 286420), (4480, 257778), (5040, 229136), (5376, 214815), (5760, 200494), (6720, 171852), (8064, 143210), (8960, 128889), (10080, 114568), (11520, 100247), (13440, 85926), (14321, 80640), (16128, 71605), (20160, 57284), (26880, 42963), (28642, 40320)]