160293120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1$

素因数の和:82

約数の個数: 288

約数和(自身を含む): 583766400

約数和(自身を除く): 423473280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 128, 130, 152, 156, 160, 169, 190, 192, 195, 208, 228, 240, 247, 256, 260, 285, 304, 312, 320, 338, 380, 384, 390, 416, 456, 480, 494, 507, 520, 570, 608, 624, 640, 676, 741, 760, 768, 780, 832, 845, 912, 960, 988, 1014, 1040, 1140, 1216, 1235, 1248, 1280, 1352, 1482, 1520, 1560, 1664, 1690, 1824, 1920, 1976, 2028, 2080, 2197, 2280, 2432, 2470, 2496, 2535, 2704, 2964, 3040, 3120, 3211, 3328, 3380, 3648, 3705, 3840, 3952, 4056, 4160, 4394, 4560, 4864, 4940, 4992, 5070, 5408, 5928, 6080, 6240, 6422, 6591, 6760, 7296, 7410, 7904, 8112, 8320, 8788, 9120, 9633, 9880, 9984, 10140, 10816, 10985, 11856, 12160, 12480, 12844, 13182, 13520, 14592, 14820, 15808, 16055, 16224, 16640, 17576, 18240, 19266, 19760, 20280, 21632, 21970, 23712, 24320, 24960, 25688, 26364, 27040, 29640, 31616, 32110, 32448, 32955, 35152, 36480, 38532, 39520, 40560, 41743, 43264, 43940, 47424, 48165, 49920, 51376, 52728, 54080, 59280, 63232, 64220, 64896, 65910, 70304, 72960, 77064, 79040, 81120, 83486, 87880, 94848, 96330, 102752, 105456, 108160, 118560, 125229, 128440, 129792, 131820, 140608, 154128, 158080, 162240, 166972, 175760, 189696, 192660, 205504, 208715, 210912, 216320, 237120, 250458, 256880, 263640, 281216, 308256, 316160, 324480, 333944, 351520, 385320, 411008, 417430, 421824, 474240, 500916, 513760, 527280, 562432, 616512, 626145, 648960, 667888, 703040, 770640, 822016, 834860, 843648, 948480, 1001832, 1027520, 1054560, 1233024, 1252290, 1335776, 1406080, 1541280, 1669720, 1687296, 2003664, 2055040, 2109120, 2466048, 2504580, 2671552, 2812160, 3082560, 3339440, 4007328, 4110080, 4218240, 5009160, 5343104, 6165120, 6678880, 8014656, 8436480, 10018320, 10686208, 12330240, 13357760, 16029312, 20036640, 26715520, 32058624, 40073280, 53431040, 80146560, 160293120]

約数ペア:

[(1, 160293120), (2, 80146560), (3, 53431040), (4, 40073280), (5, 32058624), (6, 26715520), (8, 20036640), (10, 16029312), (12, 13357760), (13, 12330240), (15, 10686208), (16, 10018320), (19, 8436480), (20, 8014656), (24, 6678880), (26, 6165120), (30, 5343104), (32, 5009160), (38, 4218240), (39, 4110080), (40, 4007328), (48, 3339440), (52, 3082560), (57, 2812160), (60, 2671552), (64, 2504580), (65, 2466048), (76, 2109120), (78, 2055040), (80, 2003664), (95, 1687296), (96, 1669720), (104, 1541280), (114, 1406080), (120, 1335776), (128, 1252290), (130, 1233024), (152, 1054560), (156, 1027520), (160, 1001832), (169, 948480), (190, 843648), (192, 834860), (195, 822016), (208, 770640), (228, 703040), (240, 667888), (247, 648960), (256, 626145), (260, 616512), (285, 562432), (304, 527280), (312, 513760), (320, 500916), (338, 474240), (380, 421824), (384, 417430), (390, 411008), (416, 385320), (456, 351520), (480, 333944), (494, 324480), (507, 316160), (520, 308256), (570, 281216), (608, 263640), (624, 256880), (640, 250458), (676, 237120), (741, 216320), (760, 210912), (768, 208715), (780, 205504), (832, 192660), (845, 189696), (912, 175760), (960, 166972), (988, 162240), (1014, 158080), (1040, 154128), (1140, 140608), (1216, 131820), (1235, 129792), (1248, 128440), (1280, 125229), (1352, 118560), (1482, 108160), (1520, 105456), (1560, 102752), (1664, 96330), (1690, 94848), (1824, 87880), (1920, 83486), (1976, 81120), (2028, 79040), (2080, 77064), (2197, 72960), (2280, 70304), (2432, 65910), (2470, 64896), (2496, 64220), (2535, 63232), (2704, 59280), (2964, 54080), (3040, 52728), (3120, 51376), (3211, 49920), (3328, 48165), (3380, 47424), (3648, 43940), (3705, 43264), (3840, 41743), (3952, 40560), (4056, 39520), (4160, 38532), (4394, 36480), (4560, 35152), (4864, 32955), (4940, 32448), (4992, 32110), (5070, 31616), (5408, 29640), (5928, 27040), (6080, 26364), (6240, 25688), (6422, 24960), (6591, 24320), (6760, 23712), (7296, 21970), (7410, 21632), (7904, 20280), (8112, 19760), (8320, 19266), (8788, 18240), (9120, 17576), (9633, 16640), (9880, 16224), (9984, 16055), (10140, 15808), (10816, 14820), (10985, 14592), (11856, 13520), (12160, 13182), (12480, 12844)]