159578160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^2$

素因数の和:160

約数の個数: 240

約数和(自身を含む): 591081216

約数和(自身を除く): 431503056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 47, 48, 56, 60, 70, 80, 84, 86, 94, 105, 112, 120, 129, 140, 141, 168, 172, 188, 210, 215, 235, 240, 258, 280, 282, 301, 329, 336, 344, 376, 420, 430, 470, 516, 560, 564, 602, 645, 658, 688, 705, 752, 840, 860, 903, 940, 987, 1032, 1128, 1204, 1290, 1316, 1410, 1505, 1645, 1680, 1720, 1806, 1880, 1974, 2021, 2064, 2209, 2256, 2408, 2580, 2632, 2820, 3010, 3290, 3440, 3612, 3760, 3948, 4042, 4418, 4515, 4816, 4935, 5160, 5264, 5640, 6020, 6063, 6580, 6627, 7224, 7896, 8084, 8836, 9030, 9870, 10105, 10320, 11045, 11280, 12040, 12126, 13160, 13254, 14147, 14448, 15463, 15792, 16168, 17672, 18060, 19740, 20210, 22090, 24080, 24252, 26320, 26508, 28294, 30315, 30926, 32336, 33135, 35344, 36120, 39480, 40420, 42441, 44180, 46389, 48504, 53016, 56588, 60630, 61852, 66270, 70735, 72240, 77315, 78960, 80840, 84882, 88360, 92778, 94987, 97008, 106032, 113176, 121260, 123704, 132540, 141470, 154630, 161680, 169764, 176720, 185556, 189974, 212205, 226352, 231945, 242520, 247408, 265080, 282940, 284961, 309260, 339528, 371112, 379948, 424410, 463890, 474935, 485040, 530160, 565880, 569922, 618520, 664909, 679056, 742224, 759896, 848820, 927780, 949870, 1131760, 1139844, 1237040, 1329818, 1424805, 1519792, 1697640, 1855560, 1899740, 1994727, 2279688, 2659636, 2849610, 3324545, 3395280, 3711120, 3799480, 3989454, 4559376, 5319272, 5699220, 6649090, 7598960, 7978908, 9973635, 10638544, 11398440, 13298180, 15957816, 19947270, 22796880, 26596360, 31915632, 39894540, 53192720, 79789080, 159578160]

約数ペア:

[(1, 159578160), (2, 79789080), (3, 53192720), (4, 39894540), (5, 31915632), (6, 26596360), (7, 22796880), (8, 19947270), (10, 15957816), (12, 13298180), (14, 11398440), (15, 10638544), (16, 9973635), (20, 7978908), (21, 7598960), (24, 6649090), (28, 5699220), (30, 5319272), (35, 4559376), (40, 3989454), (42, 3799480), (43, 3711120), (47, 3395280), (48, 3324545), (56, 2849610), (60, 2659636), (70, 2279688), (80, 1994727), (84, 1899740), (86, 1855560), (94, 1697640), (105, 1519792), (112, 1424805), (120, 1329818), (129, 1237040), (140, 1139844), (141, 1131760), (168, 949870), (172, 927780), (188, 848820), (210, 759896), (215, 742224), (235, 679056), (240, 664909), (258, 618520), (280, 569922), (282, 565880), (301, 530160), (329, 485040), (336, 474935), (344, 463890), (376, 424410), (420, 379948), (430, 371112), (470, 339528), (516, 309260), (560, 284961), (564, 282940), (602, 265080), (645, 247408), (658, 242520), (688, 231945), (705, 226352), (752, 212205), (840, 189974), (860, 185556), (903, 176720), (940, 169764), (987, 161680), (1032, 154630), (1128, 141470), (1204, 132540), (1290, 123704), (1316, 121260), (1410, 113176), (1505, 106032), (1645, 97008), (1680, 94987), (1720, 92778), (1806, 88360), (1880, 84882), (1974, 80840), (2021, 78960), (2064, 77315), (2209, 72240), (2256, 70735), (2408, 66270), (2580, 61852), (2632, 60630), (2820, 56588), (3010, 53016), (3290, 48504), (3440, 46389), (3612, 44180), (3760, 42441), (3948, 40420), (4042, 39480), (4418, 36120), (4515, 35344), (4816, 33135), (4935, 32336), (5160, 30926), (5264, 30315), (5640, 28294), (6020, 26508), (6063, 26320), (6580, 24252), (6627, 24080), (7224, 22090), (7896, 20210), (8084, 19740), (8836, 18060), (9030, 17672), (9870, 16168), (10105, 15792), (10320, 15463), (11045, 14448), (11280, 14147), (12040, 13254), (12126, 13160)]