165841920

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:151

約数の個数: 264

約数和(自身を含む): 593957520

約数和(自身を除く): 428115600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 61, 64, 72, 80, 90, 96, 118, 120, 122, 128, 144, 160, 177, 180, 183, 192, 236, 240, 244, 256, 288, 295, 305, 320, 354, 360, 366, 384, 472, 480, 488, 512, 531, 549, 576, 590, 610, 640, 708, 720, 732, 768, 885, 915, 944, 960, 976, 1024, 1062, 1098, 1152, 1180, 1220, 1280, 1416, 1440, 1464, 1536, 1770, 1830, 1888, 1920, 1952, 2124, 2196, 2304, 2360, 2440, 2560, 2655, 2745, 2832, 2880, 2928, 3072, 3540, 3599, 3660, 3776, 3840, 3904, 4248, 4392, 4608, 4720, 4880, 5120, 5310, 5490, 5664, 5760, 5856, 7080, 7198, 7320, 7552, 7680, 7808, 8496, 8784, 9216, 9440, 9760, 10620, 10797, 10980, 11328, 11520, 11712, 14160, 14396, 14640, 15104, 15360, 15616, 16992, 17568, 17995, 18880, 19520, 21240, 21594, 21960, 22656, 23040, 23424, 28320, 28792, 29280, 30208, 31232, 32391, 33984, 35136, 35990, 37760, 39040, 42480, 43188, 43920, 45312, 46080, 46848, 53985, 56640, 57584, 58560, 60416, 62464, 64782, 67968, 70272, 71980, 75520, 78080, 84960, 86376, 87840, 90624, 93696, 107970, 113280, 115168, 117120, 129564, 135936, 140544, 143960, 151040, 156160, 161955, 169920, 172752, 175680, 181248, 187392, 215940, 226560, 230336, 234240, 259128, 271872, 281088, 287920, 302080, 312320, 323910, 339840, 345504, 351360, 431880, 453120, 460672, 468480, 518256, 543744, 562176, 575840, 647820, 679680, 691008, 702720, 863760, 906240, 921344, 936960, 1036512, 1151680, 1295640, 1359360, 1382016, 1405440, 1727520, 1842688, 2073024, 2303360, 2591280, 2718720, 2764032, 2810880, 3455040, 3685376, 4146048, 4606720, 5182560, 5528064, 6910080, 8292096, 9213440, 10365120, 11056128, 13820160, 16584192, 18426880, 20730240, 27640320, 33168384, 41460480, 55280640, 82920960, 165841920]

約数ペア:

[(1, 165841920), (2, 82920960), (3, 55280640), (4, 41460480), (5, 33168384), (6, 27640320), (8, 20730240), (9, 18426880), (10, 16584192), (12, 13820160), (15, 11056128), (16, 10365120), (18, 9213440), (20, 8292096), (24, 6910080), (30, 5528064), (32, 5182560), (36, 4606720), (40, 4146048), (45, 3685376), (48, 3455040), (59, 2810880), (60, 2764032), (61, 2718720), (64, 2591280), (72, 2303360), (80, 2073024), (90, 1842688), (96, 1727520), (118, 1405440), (120, 1382016), (122, 1359360), (128, 1295640), (144, 1151680), (160, 1036512), (177, 936960), (180, 921344), (183, 906240), (192, 863760), (236, 702720), (240, 691008), (244, 679680), (256, 647820), (288, 575840), (295, 562176), (305, 543744), (320, 518256), (354, 468480), (360, 460672), (366, 453120), (384, 431880), (472, 351360), (480, 345504), (488, 339840), (512, 323910), (531, 312320), (549, 302080), (576, 287920), (590, 281088), (610, 271872), (640, 259128), (708, 234240), (720, 230336), (732, 226560), (768, 215940), (885, 187392), (915, 181248), (944, 175680), (960, 172752), (976, 169920), (1024, 161955), (1062, 156160), (1098, 151040), (1152, 143960), (1180, 140544), (1220, 135936), (1280, 129564), (1416, 117120), (1440, 115168), (1464, 113280), (1536, 107970), (1770, 93696), (1830, 90624), (1888, 87840), (1920, 86376), (1952, 84960), (2124, 78080), (2196, 75520), (2304, 71980), (2360, 70272), (2440, 67968), (2560, 64782), (2655, 62464), (2745, 60416), (2832, 58560), (2880, 57584), (2928, 56640), (3072, 53985), (3540, 46848), (3599, 46080), (3660, 45312), (3776, 43920), (3840, 43188), (3904, 42480), (4248, 39040), (4392, 37760), (4608, 35990), (4720, 35136), (4880, 33984), (5120, 32391), (5310, 31232), (5490, 30208), (5664, 29280), (5760, 28792), (5856, 28320), (7080, 23424), (7198, 23040), (7320, 22656), (7552, 21960), (7680, 21594), (7808, 21240), (8496, 19520), (8784, 18880), (9216, 17995), (9440, 17568), (9760, 16992), (10620, 15616), (10797, 15360), (10980, 15104), (11328, 14640), (11520, 14396), (11712, 14160)]