139519173120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{70687}}^1$

素因数の和:70970

約数の個数: 160

約数和(自身を含む): 447767198208

約数和(自身を除く): 308248025088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 257, 320, 384, 480, 512, 514, 640, 768, 771, 960, 1028, 1280, 1285, 1536, 1542, 1920, 2056, 2560, 2570, 3084, 3840, 3855, 4112, 5140, 6168, 7680, 7710, 8224, 10280, 12336, 15420, 16448, 20560, 24672, 30840, 32896, 41120, 49344, 61680, 65792, 70687, 82240, 98688, 123360, 131584, 141374, 164480, 197376, 212061, 246720, 282748, 328960, 353435, 394752, 424122, 493440, 565496, 657920, 706870, 848244, 986880, 1060305, 1130992, 1413740, 1696488, 1973760, 2120610, 2261984, 2827480, 3392976, 4241220, 4523968, 5654960, 6785952, 8482440, 9047936, 11309920, 13571904, 16964880, 18095872, 18166559, 22619840, 27143808, 33929760, 36191744, 36333118, 45239680, 54287616, 54499677, 67859520, 72666236, 90479360, 90832795, 108575232, 108999354, 135719040, 145332472, 180958720, 181665590, 217998708, 271438080, 272498385, 290664944, 363331180, 435997416, 542876160, 544996770, 581329888, 726662360, 871994832, 1089993540, 1162659776, 1453324720, 1743989664, 2179987080, 2325319552, 2906649440, 3487979328, 4359974160, 4650639104, 5813298880, 6975958656, 8719948320, 9301278208, 11626597760, 13951917312, 17439896640, 23253195520, 27903834624, 34879793280, 46506391040, 69759586560, 139519173120]

約数ペア:

[(1, 139519173120), (2, 69759586560), (3, 46506391040), (4, 34879793280), (5, 27903834624), (6, 23253195520), (8, 17439896640), (10, 13951917312), (12, 11626597760), (15, 9301278208), (16, 8719948320), (20, 6975958656), (24, 5813298880), (30, 4650639104), (32, 4359974160), (40, 3487979328), (48, 2906649440), (60, 2325319552), (64, 2179987080), (80, 1743989664), (96, 1453324720), (120, 1162659776), (128, 1089993540), (160, 871994832), (192, 726662360), (240, 581329888), (256, 544996770), (257, 542876160), (320, 435997416), (384, 363331180), (480, 290664944), (512, 272498385), (514, 271438080), (640, 217998708), (768, 181665590), (771, 180958720), (960, 145332472), (1028, 135719040), (1280, 108999354), (1285, 108575232), (1536, 90832795), (1542, 90479360), (1920, 72666236), (2056, 67859520), (2560, 54499677), (2570, 54287616), (3084, 45239680), (3840, 36333118), (3855, 36191744), (4112, 33929760), (5140, 27143808), (6168, 22619840), (7680, 18166559), (7710, 18095872), (8224, 16964880), (10280, 13571904), (12336, 11309920), (15420, 9047936), (16448, 8482440), (20560, 6785952), (24672, 5654960), (30840, 4523968), (32896, 4241220), (41120, 3392976), (49344, 2827480), (61680, 2261984), (65792, 2120610), (70687, 1973760), (82240, 1696488), (98688, 1413740), (123360, 1130992), (131584, 1060305), (141374, 986880), (164480, 848244), (197376, 706870), (212061, 657920), (246720, 565496), (282748, 493440), (328960, 424122), (353435, 394752)]