153953280

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:301

約数の個数: 264

約数和(自身を含む): 576713592

約数和(自身を除く): 422760312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 257, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 514, 520, 576, 585, 624, 640, 720, 768, 771, 780, 832, 936, 960, 1024, 1028, 1040, 1152, 1170, 1248, 1280, 1285, 1440, 1536, 1542, 1560, 1664, 1872, 1920, 2056, 2080, 2304, 2313, 2340, 2496, 2560, 2570, 2880, 3072, 3084, 3120, 3328, 3341, 3744, 3840, 3855, 4112, 4160, 4608, 4626, 4680, 4992, 5120, 5140, 5760, 6168, 6240, 6656, 6682, 7488, 7680, 7710, 8224, 8320, 9216, 9252, 9360, 9984, 10023, 10280, 11520, 11565, 12336, 12480, 13312, 13364, 14976, 15360, 15420, 16448, 16640, 16705, 18504, 18720, 19968, 20046, 20560, 23040, 23130, 24672, 24960, 26728, 29952, 30069, 30840, 32896, 33280, 33410, 37008, 37440, 39936, 40092, 41120, 46080, 46260, 49344, 49920, 50115, 53456, 59904, 60138, 61680, 65792, 66560, 66820, 74016, 74880, 80184, 82240, 92520, 98688, 99840, 100230, 106912, 119808, 120276, 123360, 131584, 133640, 148032, 149760, 150345, 160368, 164480, 185040, 197376, 199680, 200460, 213824, 240552, 246720, 263168, 267280, 296064, 299520, 300690, 320736, 328960, 370080, 394752, 400920, 427648, 481104, 493440, 534560, 592128, 599040, 601380, 641472, 657920, 740160, 789504, 801840, 855296, 962208, 986880, 1069120, 1184256, 1202760, 1282944, 1315840, 1480320, 1603680, 1710592, 1924416, 1973760, 2138240, 2368512, 2405520, 2565888, 2960640, 3207360, 3421184, 3848832, 3947520, 4276480, 4811040, 5131776, 5921280, 6414720, 7697664, 8552960, 9622080, 10263552, 11842560, 12829440, 15395328, 17105920, 19244160, 25658880, 30790656, 38488320, 51317760, 76976640, 153953280]

約数ペア:

[(1, 153953280), (2, 76976640), (3, 51317760), (4, 38488320), (5, 30790656), (6, 25658880), (8, 19244160), (9, 17105920), (10, 15395328), (12, 12829440), (13, 11842560), (15, 10263552), (16, 9622080), (18, 8552960), (20, 7697664), (24, 6414720), (26, 5921280), (30, 5131776), (32, 4811040), (36, 4276480), (39, 3947520), (40, 3848832), (45, 3421184), (48, 3207360), (52, 2960640), (60, 2565888), (64, 2405520), (65, 2368512), (72, 2138240), (78, 1973760), (80, 1924416), (90, 1710592), (96, 1603680), (104, 1480320), (117, 1315840), (120, 1282944), (128, 1202760), (130, 1184256), (144, 1069120), (156, 986880), (160, 962208), (180, 855296), (192, 801840), (195, 789504), (208, 740160), (234, 657920), (240, 641472), (256, 601380), (257, 599040), (260, 592128), (288, 534560), (312, 493440), (320, 481104), (360, 427648), (384, 400920), (390, 394752), (416, 370080), (468, 328960), (480, 320736), (512, 300690), (514, 299520), (520, 296064), (576, 267280), (585, 263168), (624, 246720), (640, 240552), (720, 213824), (768, 200460), (771, 199680), (780, 197376), (832, 185040), (936, 164480), (960, 160368), (1024, 150345), (1028, 149760), (1040, 148032), (1152, 133640), (1170, 131584), (1248, 123360), (1280, 120276), (1285, 119808), (1440, 106912), (1536, 100230), (1542, 99840), (1560, 98688), (1664, 92520), (1872, 82240), (1920, 80184), (2056, 74880), (2080, 74016), (2304, 66820), (2313, 66560), (2340, 65792), (2496, 61680), (2560, 60138), (2570, 59904), (2880, 53456), (3072, 50115), (3084, 49920), (3120, 49344), (3328, 46260), (3341, 46080), (3744, 41120), (3840, 40092), (3855, 39936), (4112, 37440), (4160, 37008), (4608, 33410), (4626, 33280), (4680, 32896), (4992, 30840), (5120, 30069), (5140, 29952), (5760, 26728), (6168, 24960), (6240, 24672), (6656, 23130), (6682, 23040), (7488, 20560), (7680, 20046), (7710, 19968), (8224, 18720), (8320, 18504), (9216, 16705), (9252, 16640), (9360, 16448), (9984, 15420), (10023, 15360), (10280, 14976), (11520, 13364), (11565, 13312), (12336, 12480)]