238610160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:256

約数の個数: 240

約数和(自身を含む): 840883680

約数和(自身を除く): 602273520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 59, 60, 72, 80, 82, 90, 118, 120, 123, 137, 144, 164, 177, 180, 205, 236, 240, 246, 274, 295, 328, 354, 360, 369, 410, 411, 472, 492, 531, 548, 590, 615, 656, 685, 708, 720, 738, 820, 822, 885, 944, 984, 1062, 1096, 1180, 1230, 1233, 1370, 1416, 1476, 1640, 1644, 1770, 1845, 1968, 2055, 2124, 2192, 2360, 2419, 2460, 2466, 2655, 2740, 2832, 2952, 3280, 3288, 3540, 3690, 4110, 4248, 4720, 4838, 4920, 4932, 5310, 5480, 5617, 5904, 6165, 6576, 7080, 7257, 7380, 8083, 8220, 8496, 9676, 9840, 9864, 10620, 10960, 11234, 12095, 12330, 14160, 14514, 14760, 16166, 16440, 16851, 19352, 19728, 21240, 21771, 22468, 24190, 24249, 24660, 28085, 29028, 29520, 32332, 32880, 33702, 36285, 38704, 40415, 42480, 43542, 44936, 48380, 48498, 49320, 50553, 56170, 58056, 64664, 67404, 72570, 72747, 80830, 84255, 87084, 89872, 96760, 96996, 98640, 101106, 108855, 112340, 116112, 121245, 129328, 134808, 145140, 145494, 161660, 168510, 174168, 193520, 193992, 202212, 217710, 224680, 242490, 252765, 269616, 290280, 290988, 323320, 331403, 337020, 348336, 363735, 387984, 404424, 435420, 449360, 484980, 505530, 580560, 581976, 646640, 662806, 674040, 727470, 808848, 870840, 969960, 994209, 1011060, 1163952, 1325612, 1348080, 1454940, 1657015, 1741680, 1939920, 1988418, 2022120, 2651224, 2909880, 2982627, 3314030, 3976836, 4044240, 4971045, 5302448, 5819760, 5965254, 6628060, 7953672, 9942090, 11930508, 13256120, 14913135, 15907344, 19884180, 23861016, 26512240, 29826270, 39768360, 47722032, 59652540, 79536720, 119305080, 238610160]

約数ペア:

[(1, 238610160), (2, 119305080), (3, 79536720), (4, 59652540), (5, 47722032), (6, 39768360), (8, 29826270), (9, 26512240), (10, 23861016), (12, 19884180), (15, 15907344), (16, 14913135), (18, 13256120), (20, 11930508), (24, 9942090), (30, 7953672), (36, 6628060), (40, 5965254), (41, 5819760), (45, 5302448), (48, 4971045), (59, 4044240), (60, 3976836), (72, 3314030), (80, 2982627), (82, 2909880), (90, 2651224), (118, 2022120), (120, 1988418), (123, 1939920), (137, 1741680), (144, 1657015), (164, 1454940), (177, 1348080), (180, 1325612), (205, 1163952), (236, 1011060), (240, 994209), (246, 969960), (274, 870840), (295, 808848), (328, 727470), (354, 674040), (360, 662806), (369, 646640), (410, 581976), (411, 580560), (472, 505530), (492, 484980), (531, 449360), (548, 435420), (590, 404424), (615, 387984), (656, 363735), (685, 348336), (708, 337020), (720, 331403), (738, 323320), (820, 290988), (822, 290280), (885, 269616), (944, 252765), (984, 242490), (1062, 224680), (1096, 217710), (1180, 202212), (1230, 193992), (1233, 193520), (1370, 174168), (1416, 168510), (1476, 161660), (1640, 145494), (1644, 145140), (1770, 134808), (1845, 129328), (1968, 121245), (2055, 116112), (2124, 112340), (2192, 108855), (2360, 101106), (2419, 98640), (2460, 96996), (2466, 96760), (2655, 89872), (2740, 87084), (2832, 84255), (2952, 80830), (3280, 72747), (3288, 72570), (3540, 67404), (3690, 64664), (4110, 58056), (4248, 56170), (4720, 50553), (4838, 49320), (4920, 48498), (4932, 48380), (5310, 44936), (5480, 43542), (5617, 42480), (5904, 40415), (6165, 38704), (6576, 36285), (7080, 33702), (7257, 32880), (7380, 32332), (8083, 29520), (8220, 29028), (8496, 28085), (9676, 24660), (9840, 24249), (9864, 24190), (10620, 22468), (10960, 21771), (11234, 21240), (12095, 19728), (12330, 19352), (14160, 16851), (14514, 16440), (14760, 16166)]