128299921920

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{1856191}}^1$

素因数の和:1856223

約数の個数: 160

約数和(自身を含む): 455732259840

約数和(自身を除く): 327432337920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4608, 5760, 6912, 7680, 8640, 11520, 13824, 17280, 23040, 34560, 69120, 1856191, 3712382, 5568573, 7424764, 9280955, 11137146, 14849528, 16705719, 18561910, 22274292, 27842865, 29699056, 33411438, 37123820, 44548584, 50117157, 55685730, 59398112, 66822876, 74247640, 83528595, 89097168, 100234314, 111371460, 118796224, 133645752, 148495280, 167057190, 178194336, 200468628, 222742920, 237592448, 250585785, 267291504, 296990560, 334114380, 356388672, 400937256, 445485840, 475184896, 501171570, 534583008, 593981120, 668228760, 712777344, 801874512, 890971680, 950369792, 1002343140, 1069166016, 1187962240, 1336457520, 1425554688, 1603749024, 1781943360, 2004686280, 2138332032, 2375924480, 2672915040, 2851109376, 3207498048, 3563886720, 4009372560, 4276664064, 4751848960, 5345830080, 6414996096, 7127773440, 8018745120, 8553328128, 10691660160, 12829992192, 14255546880, 16037490240, 21383320320, 25659984384, 32074980480, 42766640640, 64149960960, 128299921920]

約数ペア:

[(1, 128299921920), (2, 64149960960), (3, 42766640640), (4, 32074980480), (5, 25659984384), (6, 21383320320), (8, 16037490240), (9, 14255546880), (10, 12829992192), (12, 10691660160), (15, 8553328128), (16, 8018745120), (18, 7127773440), (20, 6414996096), (24, 5345830080), (27, 4751848960), (30, 4276664064), (32, 4009372560), (36, 3563886720), (40, 3207498048), (45, 2851109376), (48, 2672915040), (54, 2375924480), (60, 2138332032), (64, 2004686280), (72, 1781943360), (80, 1603749024), (90, 1425554688), (96, 1336457520), (108, 1187962240), (120, 1069166016), (128, 1002343140), (135, 950369792), (144, 890971680), (160, 801874512), (180, 712777344), (192, 668228760), (216, 593981120), (240, 534583008), (256, 501171570), (270, 475184896), (288, 445485840), (320, 400937256), (360, 356388672), (384, 334114380), (432, 296990560), (480, 267291504), (512, 250585785), (540, 237592448), (576, 222742920), (640, 200468628), (720, 178194336), (768, 167057190), (864, 148495280), (960, 133645752), (1080, 118796224), (1152, 111371460), (1280, 100234314), (1440, 89097168), (1536, 83528595), (1728, 74247640), (1920, 66822876), (2160, 59398112), (2304, 55685730), (2560, 50117157), (2880, 44548584), (3456, 37123820), (3840, 33411438), (4320, 29699056), (4608, 27842865), (5760, 22274292), (6912, 18561910), (7680, 16705719), (8640, 14849528), (11520, 11137146), (13824, 9280955), (17280, 7424764), (23040, 5568573), (34560, 3712382), (69120, 1856191)]