171173280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^2$

素因数の和:311

約数の個数: 144

約数和(自身を含む): 571747680

約数和(自身を除く): 400574400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 137, 152, 160, 190, 228, 240, 274, 285, 304, 380, 411, 456, 480, 548, 570, 608, 685, 760, 822, 912, 1096, 1140, 1370, 1520, 1644, 1824, 2055, 2192, 2280, 2603, 2740, 3040, 3288, 4110, 4384, 4560, 5206, 5480, 6576, 7809, 8220, 9120, 10412, 10960, 13015, 13152, 15618, 16440, 18769, 20824, 21920, 26030, 31236, 32880, 37538, 39045, 41648, 52060, 56307, 62472, 65760, 75076, 78090, 83296, 93845, 104120, 112614, 124944, 150152, 156180, 187690, 208240, 225228, 249888, 281535, 300304, 312360, 356611, 375380, 416480, 450456, 563070, 600608, 624720, 713222, 750760, 900912, 1069833, 1126140, 1249440, 1426444, 1501520, 1783055, 1801824, 2139666, 2252280, 2852888, 3003040, 3566110, 4279332, 4504560, 5349165, 5705776, 7132220, 8558664, 9009120, 10698330, 11411552, 14264440, 17117328, 21396660, 28528880, 34234656, 42793320, 57057760, 85586640, 171173280]

約数ペア:

[(1, 171173280), (2, 85586640), (3, 57057760), (4, 42793320), (5, 34234656), (6, 28528880), (8, 21396660), (10, 17117328), (12, 14264440), (15, 11411552), (16, 10698330), (19, 9009120), (20, 8558664), (24, 7132220), (30, 5705776), (32, 5349165), (38, 4504560), (40, 4279332), (48, 3566110), (57, 3003040), (60, 2852888), (76, 2252280), (80, 2139666), (95, 1801824), (96, 1783055), (114, 1501520), (120, 1426444), (137, 1249440), (152, 1126140), (160, 1069833), (190, 900912), (228, 750760), (240, 713222), (274, 624720), (285, 600608), (304, 563070), (380, 450456), (411, 416480), (456, 375380), (480, 356611), (548, 312360), (570, 300304), (608, 281535), (685, 249888), (760, 225228), (822, 208240), (912, 187690), (1096, 156180), (1140, 150152), (1370, 124944), (1520, 112614), (1644, 104120), (1824, 93845), (2055, 83296), (2192, 78090), (2280, 75076), (2603, 65760), (2740, 62472), (3040, 56307), (3288, 52060), (4110, 41648), (4384, 39045), (4560, 37538), (5206, 32880), (5480, 31236), (6576, 26030), (7809, 21920), (8220, 20824), (9120, 18769), (10412, 16440), (10960, 15618), (13015, 13152)]