147409920

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{457}}^1$

素因数の和:495

約数の個数: 264

約数和(自身を含む): 585016224

約数和(自身を除く): 437606304

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, 457, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 914, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1371, 1440, 1536, 1680, 1792, 1828, 1920, 2016, 2240, 2285, 2304, 2520, 2560, 2688, 2742, 2880, 3072, 3199, 3360, 3584, 3656, 3840, 4032, 4113, 4480, 4570, 4608, 5040, 5120, 5376, 5484, 5760, 6398, 6720, 6855, 7168, 7312, 7680, 8064, 8226, 8960, 9140, 9216, 9597, 10080, 10752, 10968, 11520, 12796, 13440, 13710, 14624, 15360, 15995, 16128, 16452, 17920, 18280, 19194, 20160, 20565, 21504, 21936, 23040, 25592, 26880, 27420, 28791, 29248, 31990, 32256, 32904, 35840, 36560, 38388, 40320, 41130, 43872, 46080, 47985, 51184, 53760, 54840, 57582, 58496, 63980, 64512, 65808, 73120, 76776, 80640, 82260, 87744, 95970, 102368, 107520, 109680, 115164, 116992, 127960, 131616, 143955, 146240, 153552, 161280, 164520, 175488, 191940, 204736, 219360, 230328, 233984, 255920, 263232, 287910, 292480, 307104, 322560, 329040, 350976, 383880, 409472, 438720, 460656, 467968, 511840, 526464, 575820, 584960, 614208, 658080, 701952, 767760, 818944, 877440, 921312, 1023680, 1052928, 1151640, 1169920, 1228416, 1316160, 1403904, 1535520, 1637888, 1754880, 1842624, 2047360, 2105856, 2303280, 2339840, 2456832, 2632320, 3071040, 3275776, 3509760, 3685248, 4094720, 4211712, 4606560, 4913664, 5264640, 6142080, 7019520, 7370496, 8189440, 9213120, 9827328, 10529280, 12284160, 14740992, 16378880, 18426240, 21058560, 24568320, 29481984, 36852480, 49136640, 73704960, 147409920]

約数ペア:

[(1, 147409920), (2, 73704960), (3, 49136640), (4, 36852480), (5, 29481984), (6, 24568320), (7, 21058560), (8, 18426240), (9, 16378880), (10, 14740992), (12, 12284160), (14, 10529280), (15, 9827328), (16, 9213120), (18, 8189440), (20, 7370496), (21, 7019520), (24, 6142080), (28, 5264640), (30, 4913664), (32, 4606560), (35, 4211712), (36, 4094720), (40, 3685248), (42, 3509760), (45, 3275776), (48, 3071040), (56, 2632320), (60, 2456832), (63, 2339840), (64, 2303280), (70, 2105856), (72, 2047360), (80, 1842624), (84, 1754880), (90, 1637888), (96, 1535520), (105, 1403904), (112, 1316160), (120, 1228416), (126, 1169920), (128, 1151640), (140, 1052928), (144, 1023680), (160, 921312), (168, 877440), (180, 818944), (192, 767760), (210, 701952), (224, 658080), (240, 614208), (252, 584960), (256, 575820), (280, 526464), (288, 511840), (315, 467968), (320, 460656), (336, 438720), (360, 409472), (384, 383880), (420, 350976), (448, 329040), (457, 322560), (480, 307104), (504, 292480), (512, 287910), (560, 263232), (576, 255920), (630, 233984), (640, 230328), (672, 219360), (720, 204736), (768, 191940), (840, 175488), (896, 164520), (914, 161280), (960, 153552), (1008, 146240), (1024, 143955), (1120, 131616), (1152, 127960), (1260, 116992), (1280, 115164), (1344, 109680), (1371, 107520), (1440, 102368), (1536, 95970), (1680, 87744), (1792, 82260), (1828, 80640), (1920, 76776), (2016, 73120), (2240, 65808), (2285, 64512), (2304, 63980), (2520, 58496), (2560, 57582), (2688, 54840), (2742, 53760), (2880, 51184), (3072, 47985), (3199, 46080), (3360, 43872), (3584, 41130), (3656, 40320), (3840, 38388), (4032, 36560), (4113, 35840), (4480, 32904), (4570, 32256), (4608, 31990), (5040, 29248), (5120, 28791), (5376, 27420), (5484, 26880), (5760, 25592), (6398, 23040), (6720, 21936), (6855, 21504), (7168, 20565), (7312, 20160), (7680, 19194), (8064, 18280), (8226, 17920), (8960, 16452), (9140, 16128), (9216, 15995), (9597, 15360), (10080, 14624), (10752, 13710), (10968, 13440), (11520, 12796)]