165760140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4337}}^1$

素因数の和:4376

約数の個数: 144

約数和(自身を含む): 581569632

約数和(自身を除く): 415809492

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2548, 2730, 2940, 3185, 3822, 4337, 5460, 6370, 7644, 8674, 9555, 12740, 13011, 17348, 19110, 21685, 26022, 30359, 38220, 43370, 52044, 56381, 60718, 65055, 86740, 91077, 112762, 121436, 130110, 151795, 169143, 182154, 212513, 225524, 260220, 281905, 303590, 338286, 364308, 394667, 425026, 455385, 563810, 607180, 637539, 676572, 789334, 845715, 850052, 910770, 1062565, 1127620, 1184001, 1275078, 1578668, 1691430, 1821540, 1973335, 2125130, 2368002, 2550156, 2762669, 3187695, 3382860, 3946670, 4250260, 4736004, 5525338, 5920005, 6375390, 7893340, 8288007, 11050676, 11840010, 12750780, 13813345, 16576014, 23680020, 27626690, 33152028, 41440035, 55253380, 82880070, 165760140]

約数ペア:

[(1, 165760140), (2, 82880070), (3, 55253380), (4, 41440035), (5, 33152028), (6, 27626690), (7, 23680020), (10, 16576014), (12, 13813345), (13, 12750780), (14, 11840010), (15, 11050676), (20, 8288007), (21, 7893340), (26, 6375390), (28, 5920005), (30, 5525338), (35, 4736004), (39, 4250260), (42, 3946670), (49, 3382860), (52, 3187695), (60, 2762669), (65, 2550156), (70, 2368002), (78, 2125130), (84, 1973335), (91, 1821540), (98, 1691430), (105, 1578668), (130, 1275078), (140, 1184001), (147, 1127620), (156, 1062565), (182, 910770), (195, 850052), (196, 845715), (210, 789334), (245, 676572), (260, 637539), (273, 607180), (294, 563810), (364, 455385), (390, 425026), (420, 394667), (455, 364308), (490, 338286), (546, 303590), (588, 281905), (637, 260220), (735, 225524), (780, 212513), (910, 182154), (980, 169143), (1092, 151795), (1274, 130110), (1365, 121436), (1470, 112762), (1820, 91077), (1911, 86740), (2548, 65055), (2730, 60718), (2940, 56381), (3185, 52044), (3822, 43370), (4337, 38220), (5460, 30359), (6370, 26022), (7644, 21685), (8674, 19110), (9555, 17348), (12740, 13011)]