160009920

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{7937}}^1$

素因数の和:7967

約数の個数: 168

約数和(自身を含む): 629070624

約数和(自身を除く): 469060704

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, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 7937, 10080, 15874, 20160, 23811, 31748, 39685, 47622, 55559, 63496, 71433, 79370, 95244, 111118, 119055, 126992, 142866, 158740, 166677, 190488, 222236, 238110, 253984, 277795, 285732, 317480, 333354, 357165, 380976, 444472, 476220, 500031, 507968, 555590, 571464, 634960, 666708, 714330, 761952, 833385, 888944, 952440, 1000062, 1111180, 1142928, 1269920, 1333416, 1428660, 1523904, 1666770, 1777888, 1904880, 2000124, 2222360, 2285856, 2500155, 2539840, 2666832, 2857320, 3333540, 3555776, 3809760, 4000248, 4444720, 4571712, 5000310, 5333664, 5714640, 6667080, 7619520, 8000496, 8889440, 10000620, 10667328, 11429280, 13334160, 16000992, 17778880, 20001240, 22858560, 26668320, 32001984, 40002480, 53336640, 80004960, 160009920]

約数ペア:

[(1, 160009920), (2, 80004960), (3, 53336640), (4, 40002480), (5, 32001984), (6, 26668320), (7, 22858560), (8, 20001240), (9, 17778880), (10, 16000992), (12, 13334160), (14, 11429280), (15, 10667328), (16, 10000620), (18, 8889440), (20, 8000496), (21, 7619520), (24, 6667080), (28, 5714640), (30, 5333664), (32, 5000310), (35, 4571712), (36, 4444720), (40, 4000248), (42, 3809760), (45, 3555776), (48, 3333540), (56, 2857320), (60, 2666832), (63, 2539840), (64, 2500155), (70, 2285856), (72, 2222360), (80, 2000124), (84, 1904880), (90, 1777888), (96, 1666770), (105, 1523904), (112, 1428660), (120, 1333416), (126, 1269920), (140, 1142928), (144, 1111180), (160, 1000062), (168, 952440), (180, 888944), (192, 833385), (210, 761952), (224, 714330), (240, 666708), (252, 634960), (280, 571464), (288, 555590), (315, 507968), (320, 500031), (336, 476220), (360, 444472), (420, 380976), (448, 357165), (480, 333354), (504, 317480), (560, 285732), (576, 277795), (630, 253984), (672, 238110), (720, 222236), (840, 190488), (960, 166677), (1008, 158740), (1120, 142866), (1260, 126992), (1344, 119055), (1440, 111118), (1680, 95244), (2016, 79370), (2240, 71433), (2520, 63496), (2880, 55559), (3360, 47622), (4032, 39685), (5040, 31748), (6720, 23811), (7937, 20160), (10080, 15874)]