160024480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:483

約数の個数: 192

約数和(自身を含む): 487710720

約数和(自身を除く): 327686240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 55, 56, 62, 70, 77, 80, 88, 110, 112, 124, 140, 154, 155, 160, 176, 217, 220, 224, 248, 280, 308, 310, 341, 352, 385, 419, 434, 440, 496, 560, 616, 620, 682, 770, 838, 868, 880, 992, 1085, 1120, 1232, 1240, 1364, 1540, 1676, 1705, 1736, 1760, 2095, 2170, 2387, 2464, 2480, 2728, 2933, 3080, 3352, 3410, 3472, 4190, 4340, 4609, 4774, 4960, 5456, 5866, 6160, 6704, 6820, 6944, 8380, 8680, 9218, 9548, 10912, 11732, 11935, 12320, 12989, 13408, 13640, 14665, 16760, 17360, 18436, 19096, 23045, 23464, 23870, 25978, 27280, 29330, 32263, 33520, 34720, 36872, 38192, 46090, 46928, 47740, 51956, 54560, 58660, 64526, 64945, 67040, 73744, 76384, 90923, 92180, 93856, 95480, 103912, 117320, 129052, 129890, 142879, 147488, 161315, 181846, 184360, 190960, 207824, 234640, 258104, 259780, 285758, 322630, 363692, 368720, 381920, 415648, 454615, 469280, 516208, 519560, 571516, 645260, 714395, 727384, 737440, 909230, 1000153, 1032416, 1039120, 1143032, 1290520, 1428790, 1454768, 1818460, 2000306, 2078240, 2286064, 2581040, 2857580, 2909536, 3636920, 4000612, 4572128, 5000765, 5162080, 5715160, 7273840, 8001224, 10001530, 11430320, 14547680, 16002448, 20003060, 22860640, 32004896, 40006120, 80012240, 160024480]

約数ペア:

[(1, 160024480), (2, 80012240), (4, 40006120), (5, 32004896), (7, 22860640), (8, 20003060), (10, 16002448), (11, 14547680), (14, 11430320), (16, 10001530), (20, 8001224), (22, 7273840), (28, 5715160), (31, 5162080), (32, 5000765), (35, 4572128), (40, 4000612), (44, 3636920), (55, 2909536), (56, 2857580), (62, 2581040), (70, 2286064), (77, 2078240), (80, 2000306), (88, 1818460), (110, 1454768), (112, 1428790), (124, 1290520), (140, 1143032), (154, 1039120), (155, 1032416), (160, 1000153), (176, 909230), (217, 737440), (220, 727384), (224, 714395), (248, 645260), (280, 571516), (308, 519560), (310, 516208), (341, 469280), (352, 454615), (385, 415648), (419, 381920), (434, 368720), (440, 363692), (496, 322630), (560, 285758), (616, 259780), (620, 258104), (682, 234640), (770, 207824), (838, 190960), (868, 184360), (880, 181846), (992, 161315), (1085, 147488), (1120, 142879), (1232, 129890), (1240, 129052), (1364, 117320), (1540, 103912), (1676, 95480), (1705, 93856), (1736, 92180), (1760, 90923), (2095, 76384), (2170, 73744), (2387, 67040), (2464, 64945), (2480, 64526), (2728, 58660), (2933, 54560), (3080, 51956), (3352, 47740), (3410, 46928), (3472, 46090), (4190, 38192), (4340, 36872), (4609, 34720), (4774, 33520), (4960, 32263), (5456, 29330), (5866, 27280), (6160, 25978), (6704, 23870), (6820, 23464), (6944, 23045), (8380, 19096), (8680, 18436), (9218, 17360), (9548, 16760), (10912, 14665), (11732, 13640), (11935, 13408), (12320, 12989)]